Zerto Valuable Features

JC
Director of IT at Arnott Inc

Our two primary use cases are Zerto's biggest features for us. That's what we use it for. There may be other situations where it can come in handy, but those are our two primary scenarios.

In terms of providing continuous data protection, Zerto has been great so far. Thankfully, we haven't had an event where we have really needed to rely on it, but we have done a couple of tests prior to hurricane season where we disconnect our primary facility. We then go over to our secondary facility where the replicated data is and we bring everything up and then we do remote access to that location to make sure that it's all working properly. It's very capable. I've also done a couple of test scenarios on ransomware reaction where I'll go in and restore a folder, after hours when nobody is in the system, to emulate a situation where we might need to go back and restore kit encrypted files. So far, it's been great.

Regarding the ease of use, there's a web portal that I use to verify that everything is working well. It has a lot of notifications and it emails me if there's anything going on that's out of the ordinary. For example, if the connection to one of my other sites goes down, it will let me know that it's not able to reach that site. I'm very happy with the way the interface works for my needs, and my tech has been pretty happy with it. Our installation is rather small. We only have 14 servers on it. I'm sure there are other companies that have hundreds, but I imagine that they would see the same capabilities. The web portal is pretty well organized and easy to navigate.

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BW
Vice President of Information Technology at a financial services firm with 51-200 employees

The file restoration is very helpful. They've improved it over the years to make it a lot more user-friendly and easy to do, which I appreciate. So, we use that quite a bit. The failover process is quite simple and intuitive. Even the configuration and setup are pretty easy to do. It is pretty easy to use. I've done the restoration of servers several times, not as a disaster. When an upgrade on a server goes wrong and it messes things up, I can just fail back to a previous version and try it again. So, that has been really helpful.

It is very easy to use. By using their training materials and their site, it doesn't take long to get up to speed as to how the software works and how to configure it. Once you get into the process, it probably takes just four or five hours to get your sites up on-prem, at least for more simple configurations, and get the data replicating between different VPGs. So, it is very easy, all things considered.

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Girish Agarwal - PeerSpot reviewer
Security Architect at a insurance company with 10,001+ employees

It's easy to use. It wasn't too difficult to start with. With most vendors, initially, you have a learning curve or configurations. In this case, Zerto was quick to understand. The dashboard was easy and the UI was simple. The experience is comparatively good with Zerto.

The near-synchronous replication has not been used much. That said, it does help when talking about storage layers. The availability of the VMs is good. In terms of resiliency, there are a lot of benefits to it. Most have a recovery of 24 to 48 hours; Zerto has gotten recovery down to four hours. 

We've done a POC with a DR to AWS. It was limited, however, it worked well and there was support. We didn't run into any challenges. 

The effect on the RPOs has been excellent. It's been impacted greatly. Customers enjoy the shorter timeline to recovery. The customer confidence is high. 

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Buyer's Guide
Zerto
March 2024
Learn what your peers think about Zerto. Get advice and tips from experienced pros sharing their opinions. Updated: March 2024.
765,386 professionals have used our research since 2012.
Joseph Lamb - PeerSpot reviewer
IT Manager at Nevada Bank and Trust

To be able to replicate back to production is the most useful aspect of the product. It allows us to do a disaster recovery test and recover within eight hours. I couldn't do that before.

I'm also working with near-synchronous replication. It's very important to be able to keep my production and replication in sync.

I like the idea of Zertos being able to block unknown threats and attacks. In fact, one of my machines had a little encryption on it, and it detected that encryption, and I had to go look at it. It was nothing, in that instance, however, it was a neat feature. We could see that it was definitely looking for encryption and malware on our side.

Our disaster recovery testing is a lot easier and is much better with this product. Our RPOs and RTOs are now more in line with our other critical systems. We're now down to five minutes, well below our original 15-minute RTO goal.

Instead of being up all night, trying to get data back, I would no longer need to stay up all night. I've saved about four hours.

The product is easy to use.

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LA
Information Security Manager at a healthcare company with 1,001-5,000 employees

I like the fact that Zerto is target agnostic. It doesn't care what type of storage it writes to. The journaling is also excellent. You can easily and quickly restore to seconds before an event. The immutable data copies feature is one reason we adopted Zerto. That's one of its selling points.

Zerto is easy enough to use. It's as usable as any other backup solution. We're accustomed to dealing with complex options and everything available to us in the suite. 

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Steve McFate - PeerSpot reviewer
Systems Analyst III at St. Luke's

The replication works really well. We perform multiple tests a month and annual tests for our tier-one and many of our tier-two apps. We need to make sure we can quickly and reliably migrate VPGs to the backup data center in a disaster scenario. Migrating systems as a failover rollback or a system move are two of the functions that I like the most.

It's also very simple to use. For example, when we need to move data so that our users can keep collaborating with one another, using Zerto is very simple. Putting the servers into maintenance mode and either moving or testing them for our teams, has worked very well. We have found very few hiccups with any part of the solution, especially with the new version that they released recently.

The near-synchronous replication-also works really well. When you move or have just built a VPG, watching it step through things is great. It's a well-made product. Near-synchronous replication is very important, making sure that it's done properly and that it's complete.

We have Azure data centers. When migrating out of our older data center, if we find that Azure is the best place for those new servers, we have been migrating them there and doing the DR test at the same time. I haven't found any problems with migration to the cloud. For our applications that will work in Azure, Zerto's disaster recovery in the cloud has worked really well.

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KP
Sr Systems Engineer at a insurance company with 1,001-5,000 employees

The most valuable feature is the failover testing and being able to do that in a granular fashion. We can pick and choose what we want to fail over and at what time, then how quickly it fails over. We fail them over into a bubble, which means our developers and other testers can go in and do whatever they want. They are not impacting production outside of the bubble.

The reporting function is a big thing that we like. Our upper management and execs are always like, "Hey, we need to report about what you did." So, we can print out a report that is 200 or 300 pages long, and go, "Here you go." It was a little overwhelming the first time they got it. They were like, "What?" I am like, "You asked for a report. This is the report."

For the last three years, I was a secondary admin. We got into a situation where they were like, "Hey, you're the lead. You need to immediately be the lead." I was like, "Okay, alright." So, I was able to go in and create the protection groups and replication servers. We run VMware so we were able to push that out to the hosts, uninstall and decommission stuff. I was able to get that squared away within a day or two. It is very easy to use. If I can do it, anybody can do it.

The Zerto’s near-synchronous replication is very important. We used to say, "Hey, if we don't have this and if the building blew up from a gas leak, then what would we do?" Now, it is not just disaster recovery, but there are departments of insurance requirements for federal requirements going, "Hey, do you have a disaster plan in place that will successfully run? Can you provide me with those reports?" It also checks that box since we have requirements that need to meet for customer data. They need to be able to retrieve that data, either at the running site or production site. Or, in the case of a disaster, we will need to provide them with that information. So, it checks multiple boxes.

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Derrick Brockel - PeerSpot reviewer
Senior Manager of Operations at a comms service provider with 10,001+ employees

Zerto offered a very good front-end GUI for orchestration. The graphic interface was very good.

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MR
Sr Storage Adminstrator at a manufacturing company with 10,001+ employees

The solution's most valuable aspect is allowing a failover from our remote sites to our data center. Our remote sites have failed several times, and on each occasion, we were able to bring a plant back online within 30 minutes, even though the hardware repair took many days.

The solution is very straightforward, especially after using it a few times. We had users who were daunted by it, but once we walked them through how easy it is to failover, they felt pretty comfortable. Zerto is easy to use and doesn't take long to learn, which is nice.  

We like the near-synchronous replication feature, and it's essential as we want to reduce the amount of data lost during a failover. The RPO and RTO are excellent, thanks to Zerto, and we have some sites with poor bandwidth, so we understand the limitations we're working with. Near-synchronous replication allows us to roll back to a specific hour or minute in case of a failure, which is a great feature.  

One of our primary uses for the solution is to protect VMs in our environment, which has an excellent effect on our RPOs. We had a data breach several years ago, and Zerto helped us quickly get back up. We like it a lot because we can failover within minutes once we detect an issue.  

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Paul Mickenbecker - PeerSpot reviewer
Senior Analyst, IS Infrastructure at a energy/utilities company with 1,001-5,000 employees

The auto-connect feature is valuable because we can set the amount of time that we delay before committing a move from one location to another, giving application teams time to validate that the move went well and everything is working before we commit those changes. That gives us the ability to roll back to the same point we were at before we shut things down, if needed. 

Another nice aspect of the product is the non-intrusive failover of the application, similar to an actual disaster recovery test without impacting the services that are currently online. We can failover to an isolated environment and validate the application without impacting the production environment. We can do more testing in a non-impactful way using isolated testing. And once or twice a year, we'll do a live test that is more like what would happen if we lost a data center.

Zerto is also a very easy product to use. Although I've used it before in other environments, we introduced it to some engineers on our team and, after a couple of hours of training to go through the product, it's fairly intuitive. It's not something that takes a five-day training course to understand. You just drive through the checkboxes to build a protection group and that's pretty easy to do. You don't really have to understand coding or the like. It's GUI-driven, so it's fairly easy for an engineer to create protection groups.

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Wendy B - PeerSpot reviewer
Wintel Administrator at a financial services firm with 5,001-10,000 employees

Near-synchronous replication is an extremely powerful feature because it's like a mirror environment with almost real-time replication. Everything in my production environment is mirrored in the Zerto environment. I want the two to be as close as possible. 

If you have a disaster, we don't want your data to lag too far behind. You don't want to be an hour or two days behind. When you recover an environment in Zerto, the data is current.

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KM
Cloud Engineering Manager at a insurance company with 1,001-5,000 employees

Zerto can replicate data rapidly and cost-effectively. We can recover both systems on-premises and in the public cloud. We use Microsoft Azure and Amazon Web Services for cloud infrastructure, and Zerto can recover data from both of these platforms. Therefore, it is not limited to a specific cloud provider like the Azure Site Recovery Manager. 

Zerto has good role-based access controls. For cloud recovery, it allows replication over the Internet instead of private networking, which is really nice.

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Raymond Rosario - PeerSpot reviewer
Senior Network Administrator at a financial services firm with 1,001-5,000 employees

The most valuable feature is its ability to do failovers from one site to another.

It's also very intuitive, simple, and very straightforward. Its layout doesn't seem very complicated. It shows its features upfront. When I first started using it in 2016, I had not heard about the product, but coming to this company and having to take over managing it was not challenging at all. I was able to intuitively start using it. I have not had any issues with the interface. It's a clean interface and that has allowed me to intuitively use and configure it.

The near-synchronous replication is key. That has allowed us to provide the low RPOs that we promise. For key systems, that has been the deciding factor. The other option would have been establishing VMware's native HA approach, where you have to spawn new VMs. It's not as transparent as Zerto, it's more under the woodwork. Zerto's ability to offer that level of synchronicity and immediateness has enabled us to offer that level of SLA for our processes in case of a disaster.

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Angelo Winfield - PeerSpot reviewer
IT Manager at Lone Star Park

Data replication is the most valuable feature. The near-synchronous replication works in the background, so it does not interfere with the production usage of the server. Zerto is challenging to set up but easy to use. It's not difficult to configure once you see how it works. I'd give it at least eight out of 10 for ease of use.

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AB
Head of IT at TWM Solicitors LLP

Continuous replication is the primary feature we use now because we originally purchased Zerto. I'm starting to utilize the long-term retention and instantaneous file restoration features, which have been introduced since the original purchase in 2015. Initially, we deployed Zerto as a second data storage point, but ultimately it will probably facilitate some of the migration of my workloads up to the cloud. It's evolving with the network and how we deliver computation.

Near-synchronous replication is handy for instantaneous file restores. Over the next few years, I think I will have to be more flexible about how I run my network. We're transitioning from an on-premises to a hybrid setup and, finally, a cloud environment. It's crucial to have the ability to move around data recovery points, some of which are local, and it's becoming increasingly important as we move away from traditional backups. 

Currently, I'm still maintaining another backup regime due to the complexity of recovering some of my applications. Near-synchronous replication isn't one of the most vital factors yet. Continuous replication to remote sites is the primary concern and reason for the purchase. We are waiting to upgrade to version 9.5 before we start using immutable data copies, but I'm excited about that feature. Immutable backups will be a real game-changer because we'll have an incorruptible backup sitting in the background.

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TK
Senior Systems Engineer at a recruiting/HR firm with 1,001-5,000 employees

The most valuable feature is the disaster recovery capability.

The one-to-many replication functionality is helpful. While we were protecting our VMs in Azure, we were able to use the one-to-many feature to also replicate the same VMs to our new data center, in preparation for data center migration. Importantly, we were able to do this without affecting the DR setup.

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TF
Senior Data Center Engineer at a manufacturing company with 1-10 employees

The DR testing capabilities that it has are valuable. 

Its ability to roll back if the VM or the server that you are recovering does not come up right is also valuable. You have the ability to roll back a few seconds or a few minutes. The rollback feature is great.

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Giovanni Golinelli. - PeerSpot reviewer
Hybrid IT Architect at Quanture Spa

A great Zerto feature is the non-intrusive failover of the application, similar to an actual disaster recovery test without impacting the services that are currently online. Sometimes customers need to failover to an isolated environment and validate an application without impacting the production environment: we can achieve this goal with Zerto. Again, we can do regular testing in a non-impactful way using isolated testing. For customers of our DRaaS we include once a year, a live test that is more like what would happen if the customer lost the production site.

Eventually, the VPGs (Virtual Protection Groups) allow to grouping of one or more VMs into a single entity, ensuring every point in time inserted into Zerto’s journal (a checkpoint) is from the same point in time for all components within the protection group. This allows easy recovery of an entire application and its dependencies to a consistent point in time.

Zerto is also a very easy product to use.

We started using it a few months ago for immutable data copies for a few customers on multiple repositories like HPE.

Zerto's ability for blocking unknown threats and attacks is key in our disaster recovery process. It's the technical solution where we implement all the data. It is also the recovery plan for our customers.

We have tried experimenting implementing Zerto with the the disaster recovery site on cloud. We use an Azure. It's very useful. Zerto has enables us to do disaster recovery in the cloud, rather than in a physical data center.

We've only used Zerto two or three times to migrate an existing data center to a new one because the hardware under the machine was from a different brand. We used Zerto because the environment is quite complex and the migration using other tools did not fulfill the customers' needs. Zerto is very good at data migration.

One of its best features Zerto is the ability to maintain the data of multiple VMs using Vipro Protection Group. We can aggregate multiple VMs in a workload for specific services. They are protected at the same time. 

It's very easy to manage and monitor our DR plans with Zerto. It's very easy to learn and operate. It's easier than VMware. 

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GK
Global Lead Infrastructure at a manufacturing company with 1,001-5,000 employees

The replication feature where it constantly replicates and sees that data is always in sync is valuable. 

The ease of moving all the VMs is valuable. All we have to do is change the IP address and the VMs are all up and running there. There is a passive sync with all the VMs. That is what we like about Zerto. VMware has its own tool, but you need to do a lot of scripting. In manufacturing, we have a one-man team, so we do not have time for all the specialized work. We needed an application that is more GUI-based so that we can pinpoint and easily move VMs. We can bring up all the VMs and make sure the data is in sync, and we are up and running, so the ease of implementation is what attracted us to Zerto.

Zerto is very easy to use. It is very professional. We had no issues at all. Even for bringing up a new ESX host, they have a standard procedure. It is very easy. With a few clicks, you can do the ESX installation. 

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CS
Director IT at a outsourcing company with 1,001-5,000 employees

The ease of use is one of the most valuable features when it comes to making changes and configuring. It's very easy to set up and configure. It's a great product.

Another very important feature, because I work in a very high-transaction environment, is the near-synchronous replication, and it works well.

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Mansoor Hanif - PeerSpot reviewer
Sr Infrastructure Engineer at Katten Muchin Rosenman LLP

The RTO and RPO are the most valuable features. I get six-second snapshots for every single time that data gets replicated. I can go back six seconds past whatever happened. The frequency of the snapshots depends on your latency. It could be as frequent as every two seconds.

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TK
Senior Director of IT Security & Infrastructure at a logistics company with 501-1,000 employees

Its main feature is continuous replication. We are able to have continuous replication, and we are able to have the information available as per recovery point objectives (RPOs) and how much data to retain. The real selling point was to be able to have those statistics and be able to test and show that the replication is occurring properly and then to be able to do live passive testing.

We can spin up our environment in DR without affecting production, which is probably the biggest feature for us. We have the ability to do passive testing. We can even test scenarios, such as installing software or changing software. We can make modifications without affecting our production environment. So, the test functionality of being able to test the failover solution and being able to bring up our virtual machines in a test mode is the biggest benefit.

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DC
Manager of IT Technical Operations at a non-profit with 201-500 employees

Zerto works reliably and that is simple to set up and manage.

Moreover, Zerto's Near Synchronous Replication is fast. It lets you recover to a very short point in time, so you don't lose anything. It's really important because we don't want to lose any of our data. We want to be able to recover as much as we can. So this feature helps us do that.

Overall recovery time objective (RTO) with Zerto is really good. It's within seconds for us.

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TF
Sr Infrastructure Engineer at a insurance company with 10,001+ employees

There are a lot of features. The UI is straightforward. It makes it very simple to group our resources and understand that our production workloads are covered because we can set them up as granular or as non-granular as we want. If we want to select an entire cluster, we can do that, or we can group it by application, which is the best practice and what we do as an organization.

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GY
Team Lead / Virtualization SME at a retailer with 10,001+ employees

I appreciate Zerto's near synchronous replication, point-in-time restore, brick-level restore, and file-level restore features. We haven't had to use the feature in a real disaster recovery scenario yet, but we tested it thoroughly. The only manual part was changing the DNS from the production IP to the DR IP. Everything else worked perfectly. 

Zerto is user-friendly.

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DB
Senior Systems Engineer at a non-tech company with 1,001-5,000 employees

The near real-time replication is probably the biggest value of this solution. There are some other ways to get that done, but this seemed to be the easiest and cheapest way to get near real-time replication. In most instances, our RPO is about five seconds, which is pretty aggressive and not that taxing to achieve with Zerto.

The ease of use is pretty high. It really isn't very complex to use. They did a good job with the UI, and it is fairly obvious where you need to click, what you need to click, and what you are doing. There are good confirmation screens, so you are not going to accidentally take down or move loads that you are not trying to. It is fairly user-friendly, easy to use, and you don't need to read a manual for three weeks to start using it.

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DT
CIO at Per Mar Security and Research Corporation

Personally, what I find valuable is the executive summary that says our DR plan is operational. I can then pass that out to our customers. 

Per Mar has about 75,000 customers and, more and more these days, especially given all this [COVID] pandemic, we're asked: Do you have a business continuity plan? Is it tested regularly? Do you have documentation for it? Two years ago, a simple email from me saying, "Yes, we have this," sufficed. We're finding now that people want true documentation from an independent system that generates a report. The reporting that comes out of Zerto is a lifesaver for me. I'm able to generate that up, send it out to the customers that need it, and say, "Yes. Here are our SLAs. Here is our monthly test routine. Here is where it shows us being successful," and so forth.

We are doing continuous data protection. It works flawlessly. Our recovery points are measured in seconds. We have all these "baby snapshots" throughout the course of the day, so we can roll a VM back to any point in time, spin it up, and away we go. We're actively using that. It works great.

It's easy to use and there isn't a huge learning curve. Even some of the advanced features are very intuitive to folks who have been in this space before. If you have any kind of skill sets around any kind of backup and recovery tool, the user interface for Zerto is very natural.

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DR
Principal DevOps Engineer at a insurance company with 10,001+ employees

The fast recovery speed is Zerto's most valuable feature. It gives us peace of mind to know that the VMs are replicated and are there if we ever have a disaster. We recently upgraded our license to include the cloud because we are considering migrating from our hosted data center to cloud-based DR. Zerto's near-synchronous replication has been excellent. We haven't had any issues during our testing. It has worked flawlessly, and we're very pleased.

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Jason Tucker - PeerSpot reviewer
IT Infrastructure Manager at Majestic Realty Co.

When we replicated our data, I turned up the machine, and it was up in seconds. It blew my mind. I could not believe it. We made a change to the database and tried to bring it back, but it did not work. I was floored by how quickly the system came up, but unfortunately, I need to get the rest of it working. We have not spent a tremendous amount of time on it. We are stuck, and we have not been able to play around with the full features of the system.

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Brent Bishop - PeerSpot reviewer
Senior Manager IS Technical Services at Kalsec

I like the granularity of the checkpoints. That's been extremely beneficial for us in testing. The near synchronous replication of Zerto is great. Knowing that it's within seconds or minutes allows us to achieve our goals from an RPO perspective. 

I like the live failovers. 

It's also a very easy-to-use product and very easy to administer from just a time perspective. 

We're able to stand up our DR site within an hour if we need to. 

We've been able to use it to do kind VM migrations from site to site in the past. Just it doing it behind the scenes allowed us to dramatically reduce any downtime for private cloud to a private cloud or even on-premise to private cloud migrations.

When handling migrations, it's fairly intuitive. There's a progress bar with percentages. Sometimes the timing fluctuates based on bandwidth. However, it's going completely in the background. It doesn't interfere with anything. When you are live, you can cut over with minimal downtime.

It's improved our RTOs. It's dramatically improved RTOs compared to what we had before.

We've had multiple unplanned failovers and the solution worked as expected. It's probably saved us 24 hours per instance.

The product has reduced the amount of staff involved in data recovery situations. Before the solution, we had two or three different mechanisms for different types of systems in different applications. Now it's just one click, one interface, and one administrator. 

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KP
Sr Systems Engineer at a insurance company with 1,001-5,000 employees

One of the most valuable features is the ease of management. It's very easy to manage. My team grew and a team member took over my role for Zerto support. He was able to pick the ball up and run with it. It was very easy for him to pick it up and go forward. I haven't had to do a lot of management of the product. 

Our RTO is between four to ten seconds to our site, which is about a hundred and fifty miles north of my location. We bought dedicated lines and we've been very happy with Zerto's performance. 

Zerto's two main features are ease of management and that the product just works. It does what they say it'll do.

The near-synchronous replication Zerto offers is exceptional. Our pipe is 10 GB and we haven't overloaded that connection. We are very satisfied with it.

During our test last year, we moved systems around for users to test with. We had some misconfigurations in the journal sizes, they just weren't big enough. There was logging left on some SQL servers. Our DR test lasted for three days. We had a dedicated group come in and test. We failed back to production and then put it in the test phase again. We did it all within thirty minutes, and it worked very quickly. We were very satisfied.

Zerto has had a major impact on our RTOs. We've been feeling the impact for a while. It's steady here. It's exceptional. SRM dwarfed as far as our targets for RTOs. 

Zerto has reduced our DR testing. It reduced the amount of time we have to test because it's so easy to failover. We've been very pleased with that. It's even given us the option of where we might be able to test more often anytime. We would like to get to a place where we test it once a month where we would allow some business units to test, and then do another business unit the next month.

It used to take us a week for the failover process and testing. The testing has been majorly reduced to where it now takes a day. It took a day to failover, to get everything lined up and running, and it never worked. We never were able to officially have a successful DR test. SRM fixed that and then Zerto took it to the next level. It improved drastically. This has freed up staff to work on other tasks. It used to be that we needed a room full of people for the test where we now need two. 

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RB
Server Administrator at a construction company with 1,001-5,000 employees

Zerto is easy to configure and manage. The ability to quickly bring up VMs within a test environment allows us to test our disaster recovery functions and ensures that they would function just as well in an actual disaster scenario. This enables us to swiftly recover in the event of a disaster.

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CZ
Virtualization Manager at Teknor Apex Company

The interface is easy to use. It's not intuitive per se, but the average IT expert will have no problems using it. A non-IT person might have a little difficulty at the beginning.

I love Zerto's near synchronous replication because I can get up-to-the-minute data back in a disaster. This capability is essential because a disaster could cost the company money and even cause it to go out of business. We can sleep better at night knowing we can restore our systems in minutes.

Surgical blocking of unknown threats is a feature that's available on the cloud, but we're on-premises. However, it's certainly a feature I'd like to have, especially with all the malware and vulnerabilities. It's great to know that Zerto offers this capability, but we don't take advantage of it because we're an on-prem customer.

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John Skarja - PeerSpot reviewer
Technical Analyst at Niagara Health System

Zerto's ability to test failovers with a record of how long it takes to fail them over is beneficial, as it allows us to know the timing in the event we have to do it live. Additionally, the support and RDMs, which many products do not have for this type of workload, are useful. Furthermore, the ability to easily move something between different sites and the general ease of Zerto is great.

Zerto's ease of use is the best I've seen. We initially looked at different options such as Veeam Backup & Replication and VMware SRM, but Zerto appeared to be the most straightforward. We have had other options come up since then, but they are not nearly as user-friendly as Zerto. Zerto is quite straightforward.

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JM
Disaster Recovery Engineer at a tech services company with 501-1,000 employees

One of the most valuable features is the analytics portal. It's still an evolving feature and has ways to go but we use that for monitoring because we have hundreds of sites. It's nice that all the alerts and everything is consolidated into that one site because we used to have to make sure that we were connected to many, many sites to make alerting work, which was a nightmare. 

Our alerting is done through scripting too. They do have pre-canned alerting through but is not very robust and they're working on it. They actually included us in the study on it. For instance, if you were to have a problem at a certain site or something, there's no way that you could take it out of monitoring. If you were using their system, it would just flood you with alerts from all kinds of stuff from the site if it was down. It is great if a site is down and you don't expect it, but if you have planned maintenance, you don't want all of this coming in.

There are a lot of valuable features. The basics of what it does to replicate and recover things within minutes is awesome. It's far above anything that any of the competition has. We offer other disaster recovery software but primarily use Zerto for recovery times and the number of recovery points because of how fast and easy it is. It's so much better.

We reduced the number of people involved in recovery situations by using Zerto. We had another solution before and we had a small number of customers and it took the whole team to manage 20 customers. Now we have 400 to 500 customers and our team is relatively the same size. We're broken up into different teams, but when we managed it all ourselves with only 20 customers, we had four people. And now we have around 500 customers and we have around 20 team members.

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D. Ngunyen - PeerSpot reviewer
Cloud Architect at State of California

When we use our VMware environment, sometimes the HP hardware is not compatible, and we start to lose data. I like that we can restore our whole application and public-facing system through Zerto.

It's the easiest way to do disaster recovery. It's less complicated than VMware.

Compared to the ease of use of other DR or backup solutions, Zerto's dashboard is the easiest. The user interface is much simpler, and maybe, that's what makes it easier.

Zerto helped reduce downtime when our data is corrupted. We're able to restore it relatively fast. There may be downtime of about half an hour for us, but the users don't see it; it's transparent.

The speed of recovery with Zerto versus the speed of recovery with other DR solutions is about the same.

Zerto reduced the number of staff involved in DR situations. We went from ten people to two for the whole organization.

It also reduced our organization's DR testing by about 30%. We've actually been able to move a lot of our resources (people) to AWS Innovation.

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CU
Head of IT at Leadway Pensure PFA

Real-time replication is a valuable feature, ensuring that changes made to the production site are immediately reflected at the recovery site.

Another feature I appreciate in Zerto is its detailed logging. This functionality allows us to easily access past data and reconstruct the machine's state at any given point in time.

We can recover the replicated machine at the recovery site by simply clicking it back up from the replicated machine. This allows us to keep the original machine running while the recovered machine is active. It's also vendor-agnostic, meaning it works with different hardware vendors like HP or NetApp. In other words, Zerto adapts to the specific hardware we have regardless of the vendor.

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Shawn Woods - PeerSpot reviewer
US Infrastructure Manager at a pharma/biotech company with 1,001-5,000 employees

The journaling is the most valuable aspect of the solution. The near synchronous authentication is great. It's critical for our organization.

We haven't had to use Zerto for blocking threats, however, we like that we have it as an option.

We do not do disaster recovery in the cloud or the AWS platform. It can do it. We just don't opt to use it that way.

We've used the solution to protect virtual machines.

It's had a positive effect on our RPOs. Our RPOs are eight seconds. It blows past RPOs out of the water. It's great.

The speed of recovery is excellent. We've only had to test it and never used it in production. That said, it works better than anything we've used previously. 

It's easy to migrate data. 

Its ability to keep users collaborating during a data migration is good. It goes very quickly, so it's not a disruption.

The impact on our RTOs is great. It far exceeds what we've needed it to do.

It will save us time in a data recovery situation.

It's helped us reduce our DR testing. It has gone from hours to minutes under Zerto.

It enables us to make better use of our staff. We have reduced the number of staff involved in overall DR management. 

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Oran Turner - PeerSpot reviewer
ISD Engineer at a financial services firm with 10,001+ employees

The most valuable feature is Zerto's ability to synchronize data to the remote destination prior to the actual live migration date. This saves a massive amount of time during the actual migrations, and has been extremely beneficial. Having the data already synchronized on the evening of the migrations makes the final moves fast, easy, and seamless.

The interface is very easy to use. The product is easy to understand. We have had great success in using it for migrations. The benefit for us has primarily been the ease of use and stability of the product.

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DR
Enterprise Data Management Supervisor at Southern Farm Bureau Casualty Insurance Company

The failover capabilities are definitely the high spot for us. Previously, when we did disaster recovery it would take us easily a day or two to restore all of our servers. We can do the same thing with Zerto in about an hour and a half.

We're about six or seven seconds behind our production site and it does a really good job of keeping up, making sure that we're up to date. That's one of the other things that we think is just phenomenal about the product, we're able to get in there and put a server in and within usually a few minutes we're protected. Six or seven seconds behind is a pretty good RPO.

Currently, we are using another product for longterm retention, so I don't think we really have any plans on switching over at this point.

Zerto is very easy to use. We did a proof of concept and it took longer to build the Windows servers that had to be installed than it did to actually install it and roll off the product. Our proof of concept became production in minutes.

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Griffin Walker - PeerSpot reviewer
Works

The live failover tests and point-in-time recovery options have been exceptionally valuable features of Zerto for our organization. Conducting live failover tests allows us to validate the effectiveness of our disaster recovery setup in a controlled environment. This feature ensures that all components are in place and functioning as expected, providing confidence in our ability to respond to real-world disruptions. 

Additionally, the ability to choose a specific point in time for recovery down to the seconds is crucial for data integrity. This granular control allows us to roll back to a precise moment, mitigating the impact of data corruption, accidental deletions, or other unforeseen issues. It adds a layer of precision to our recovery process, minimizing potential data loss and enhancing overall resilience.

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SB
Senior Security Engineer at North Shore LIJ Huntington Hospital

Zerto supports multi-cloud environments, allowing our organization to replicate and protect our important data across different cloud providers and sites. This flexibility has benefited our businesses with our diverse cloud strategies and our on-site data centers in different locations.  

Zerto helped our organization meet compliance requirements by ensuring data protection and recovery strategies align with our regulatory standards. 

Additionally, Zerto has incorporated security features to safeguard the replicated data.

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DA
Global IT Operations Manager at a insurance company with 501-1,000 employees

The quickness and efficiency of creating snapshots, on a real-time basis, is one of the most valuable features. Whenever changes are made on a server, Zerto starts taking snapshots right away and replicating them to the DR site. It's very effective and very quick. Our SLAs are 24 hours, but Zerto could do what we needed, on-prem, in seconds, and in the cloud, in minutes. Zerto is way ahead of what our SLAs are.

Sometimes we do failover tests to make sure that we will potentially have a successful failover or migration. It's very flexible and does its job very well. And one of the things I love about the product is that whenever you do a failover, it gives you the ability to either commit or roll back. Some of Zerto's competitors don't have that ability, at least in Azure. That's critical for us because after we have DR tests on a weekend, we have users sign off on their applications that everything is fine. If something isn't right, we can always roll back to how everything was right before we started the DR test. And if everything is working great, then we commit.

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Jeremy Jones. - PeerSpot reviewer
Assistant It Manager at TH Plastics, Inc.

Being able to test our VPGs and prove that our disaster recovery setup is in place and functional. 

Our business owners can be assured that our data is protected, and in case a serious problem occurs, they know that we will be able to recover easily. 

Zerto is fast to restore our mission-critical servers when needed. We also use Zerto to make copies of our VM servers for our offsite Citrix Zen App Servers. Zerto has helped simplify the process of disaster recovery setup and made the tasks more efficient for our IT Staff.

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Mike Erin - PeerSpot reviewer
VP of IT Infrastructure at Fay Financial

If we can replicate from our native VMware environment up to native Azure, it converts the machines for us. We don't have to maintain another VMware environment somewhere. It's really given us the ability to eliminate the entire data center.

Moreover, there are cost savings tied to this. We don't pay for the rack space, power, or hardware; all of that is gone. Because the machines aren't active, all we're paying for is storage in Azure. So it has saved us quite a bit of money.

Zerto's near-synchronous certification has positively impacted our operations. Any recovery point that's too far in the past, we'll lose transactions when we fail over. We really don't want to do that. Real-time replication gives us a much better sense of security for the enterprise. It simplifies things for us and reduces costs.  It makes management feel really good, too.

Using DR in a cloud environment has been a positive experience. We're saving money. We don't have to maintain the hardware. We don't have the rack space at the other data center. It just simplifies things for us and reduces costs. It's been a positive experience overall. It's pretty easy to use. Once it's up and running, it stays running. We have had a few times when we called support and the support has been very, very good.

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Gregory L. - PeerSpot reviewer
Converged Infrastructure Engineer at a insurance company with 10,001+ employees

The replication features are most valuable. It's fast to set up a BPG and get a system added. This aspect is very important to our business. Being able to provide customers with a very fast DR experience, whether it's for a test or live case scenario, and being able to provide the ability to move systems to Azure for cost savings or migrations, saves our ops teams a lot of time.

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GC
Manager of Architecture and Network Operations at EMPLOYEE HEALTH INSURANCE MANAGEMENT, INC

Real-time or near real-time replication is the most valuable feature. Our RTO is generally between six and eight seconds. The impact on our RTO is essential.

The ease of use is great. You just have to be familiar with it, know how to set up your virtually protected groups, and know what fits your environment the best.

I love the solution's near synchronous replication. It's business critical to our organization.

We use Zerto to help protect VMs in our environment.

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TB
Network Engineer at PRICE TRANSFER, INC

The whole package is valuable. The most useful feature for the company is the rapid RTO, which offers a faster return to operations and brings us back online quicker. The last time we had an issue, we recovered within about 36 minutes, which was probably the most valuable thing for us because, previously, it took four to seven days.

I've worked with Zerto since the beginning; I think it was when we were still on version one. Having that continuous replication, as we call it, where we have just a small delta point is paramount to being able to create that multiple mine backup solution or recovery solution. It's absolutely the product's selling point. 

Zerto is the simplest disaster recovery and data recovery solution I've ever deployed, and I've been doing this for 30-plus years. 

We have used Zerto to protect VMs in our environment. That's the entire solution for us; it's all virtual. They can even calculate a number now, and I have 30-day testing documentation that gives them real-time data that shows a 15 to 40-minute recovery. It's astronomical because they now have a number they can guarantee to the stakeholders. 

There isn't much comparison with other disaster recovery solutions, though it depends on the configuration. A more dramatic or complex multi-tiered recovery would expand the time, but we went from four to seven days down to under an hour. For that reason, it's almost incomparable to other solutions. Depending on the deployment, even the VMware Site Recovery Manager takes four, eight, or even 12 hours. We can bring things back online in under an hour. I don't know any other solutions that can do cross-breed virtual environments or multi-hypervisors with VMware, with different types of cloud. We can go with Microsoft Cloud, VM Cloud, or Google Cloud. It's not even a comparison. If you have a good product seller and a buy-in from your network engineer and your software engineer, it's an easy sell. 

We currently have over 600 days of saved downtime. It's almost two years now without a single moment of downtime, because we utilized the failover to do maintenance cycles.  

Our last collapse was when we were hit by ransomware just about two years ago. It took out 80% of our systems, and we were back online in 36 minutes. 

I use the orchestrator for DR testing. I run a simulated test every 30 days, and we do two live tests a year. Before my arrival, they had never done a test, but that's what we do as a standard now. It only takes two members of staff, me and one other, for the entire test. It's very low-volume in terms of staff requirements.

The solution dramatically reduced the number of staff involved in recoveries. Before my deployment of Zerto in this organization, they had one disaster recovery and had to hire 19 people to do it. When we had the ransomware attack, two of us recovered the entire solution within an hour without having to hire anyone. The previous recovery costs were around $20,000 for the staffing alone, not counting the loss of revenue. I implemented the recovery during my regular work shift.

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CM
Cloud Hosting Operations Manager at a energy/utilities company with 10,001+ employees

Comparing it to VMware SRM, Zerto is by far the best that I've used before for providing continuous data protection. 

Different parts of the company use VMware, we use Zerto, and then we saw where they were taking us. Ours really takes less than an hour just to do a quick failover. So it didn't make any sense to go with VMware one, so we ended up going with Zerto.

An employee had actually introduced us to it and we looked at it and wanted to try it. He was working for a bank that does quite a bit as far as doing disaster recovery. So if a bank used it then I would definitely use it. 

It is fairly easy. It's not as technical to get around it or anything like that.

It's a fairly easy tool to use. 

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JL
IT Director at Kingston Technology

The most valuable feature is the speed at which it can instantiate VMs. When I was doing the same thing with Rubrik, if I had 30 VMs on Azure and I wanted to bring them up live, it would take perhaps 24 hours. Having 1,000 VMs to do, it would be very time-consuming. With Zerto, I can bring up almost 1,000 VMs in an hour. This is what I really liked about Zerto, although it can do a lot of other things, as well.

The deduplication capabilities are good.

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MU
Sr Infrastructure Engineer at a financial services firm with 10,001+ employees

The migration and ease of use are valuable. It is easy to set up and easy to flip. We just need to click on Move. It can Re-IP at the same time. This is something very useful for us. Disaster recovery is also valuable. 

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Andrew Watts - PeerSpot reviewer
CEO at Ivrnet Inc.

Using Zerto for the migration was incredibly valuable, enabling us to save tremendous amounts of time. Thankfully, we have never had to utilize the disaster recovery feature. However, if the need arose, Zerto would be instrumental in preserving our business.

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PL
Deputy Head of IT Infrastructure at a financial services firm with 5,001-10,000 employees

The most important thing to me is Zerto's ability to deliver continuous protection for all data without any issues or incidents. Zerto is a rock-solid product in terms of protection. We migrated to Zerto from VMware SRM because we had a lot of issues with VMware SRM, including the loss of one server.

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Nathaniel Maddux - PeerSpot reviewer
System Engineer at Total Quality Logistics

The feature I've found most valuable so far has been the ability to migrate the VMs from Hyper-V and Citrix Hypervisor. It's made our migration seamless. In the beginning, we were looking at freeware tools, and it was just a massive headache. Zerto solved a lot of the roadblocks that we'd run into in the past.

We've been able to set up a set schedule of moving certain VMs on certain dates, and we've been pretty confident that it's going to go smoothly without interruptions.

When you compare the ease of use of Zerto with those of other solutions, Zerto is much easier to use. It's idiot-proof. You don't have to be super technical to be able to be successful with the product. This is nice because you can delegate some of the tasks to the service desk. For example, you could have them handle the migrations, which would free up your engineering team to be able to spend time on more important projects.

Zerto helped reduce downtime every week. We have VMs that run in Hyper-V every week, and at night, we shut them down and migrate them over to VMware. The whole process takes under an hour, so these VMs are only offline for maybe an hour at the absolute most, which has been really helpful.

I believe 15 minutes of downtime is equivalent to a million in cost. So, it would probably cost our organization four to five million per hour of downtime.

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SM
Sr Manager IT Infrastructure at a transportation company with 10,001+ employees

The replication would be the best feature. It increases our DR capabilities. We put a lot of time and effort into DR overall. For the amount of time that it takes to test and go through those activities on a regular, recurring basis, well, this cuts down on the time commitment, not just by the infrastructure team, but by the application teams and all their peripherals. Even just from a man-hours perspective, it is a huge cost savings. You cut down three hours per application, and an application has anywhere from three to 12 developers plus others who support that application. So, you are probably looking at 20 people times three hours, then times however many applications we have, which is in the thousands. That compounds pretty quickly.

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SK
Manager System Administrators at a financial services firm with 51-200 employees

The continuous data protection is very important. Even if it's synchronous, right now we are at seven seconds difference, so we practically have all our data available, always.

Our old solution, Double-Take, required a lot of scripts and they were prone to mistakes. Zerto is so easy to use that when I showed it to my manager, he said jokingly, "Huh. I could use it myself, I don't need you." Zerto is most elegant. When I look at what's going inside Zerto, I see there is a ton of scripting but it's hidden from me. I just need to specify what I want to protect and where I want to protect it; very simple stuff. When they first brought in the solution, I saw what they were doing, how they were running all these commands, but again, I don't need to do any of that. If you do things right and you test it, it will just work with no issues at all. Nobody can come close to the elegance of Zerto.

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CS
Network Administrator at a educational organization with 201-500 employees

In terms of the most valuable features, having the failover tests where you can see where your actual RTO and RPO would be is really nice, especially for the management level. I really liked the ease of when I need to do a file or folder restore off the cuff. Usually, it takes me less than five minutes to do it, including the mounting of the actual image. That was one thing with Unitrends, it was a similar process but if that backup had aged off of the system, then you had to go to the archive and you find the right disks, load them in, and then actually mount the image. Our main data stores are close to two terabytes. It would take 15 to 20 minutes just to mount the image. Whereas with Zerto, I don't think it's taken longer than a minute or a minute and a half to mount any image that we've needed to go back to a restore point on.

With Unitrends, some could have taken a half-hour. I'm the only network administrator here, so it usually was a multitasking event where we would wait for it to load. I would take care of a few other things and then come back to it.

Switching to Zerto decreased the time it took but did not decrease the number of people involved. It still requires myself and our network engineer to do any failover, back and forth, because of our networking configuration and everything. I know that Zerto allows us to RE-IP machines as we failover. However, because of the way our public DNS works and some of our firewall rules, we have purposely chosen not to do that in an automated fashion. That would still be a manual operation. It would still involve a couple of people from IT.

Zerto does a pretty decent job at providing continuous data protection. The most important thing that I didn't clearly understand upfront, was the concept of journaling and how that differs from traditional backup. For example, if you set journal retention for seven days or whatever, in your traditional backup, it kept that for seven days, regardless of what was happening. You had it versus the journaling, where coupled with some of the size limits and stuff of the journal size, if you don't configure it correctly, you could actually have less data backed up than what you think you do. I also found out that if you have an event such as ransomware, that all of a sudden throws a lot of IOPS at it, and a lot of change rate, that can age out a journal very quickly and then leave you with the inability to restore if that's not set up properly.

We have requirements to keep student data and information for seven years. We need long-term retention for those purposes. We don't typically need to go back further than 30 days for file restores and everything. There has been the occasion where six months later, we need to restore a file because we had somebody leaving the organization or something like that and that folder or whatever wasn't copied over at the time they left.

Zerto has not saved us time in a data recovery situation due to ransomware because we did not have it correctly configured. When we had an event like that, we weren't able to successfully restore from a backup. That has been corrected now. Now that it is configured correctly, I anticipate that it will save us weeks of time. It took almost two weeks to get to a somewhat normal state after our event. We're still recovering somewhat from rebuilding some servers and stuff like that. To get our primary data and programs back up and running to a mostly normal function, took around two weeks.

We also expect that it will reduce the number of staff involved in that type of data recovery situation. We ended up having to hire one of our trusted partners to come in and help us rebuild and remediate. There was at least a dozen staff including our own IT staff, which was another 10 people on top of that. Provided that we do now have this set correctly, it would really drop it down to maybe two or three people.

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DS
Windows Administrator 3 at a insurance company with 11-50 employees

The first benefit, right out of the gate, was to duplicate a subset of our production environment and test it in an offline network scenario. That initial test was fantastic as was all of the reporting to prove that we have done those tests. Another big attraction is the near zero RPO. A lot of other products have minutes, half-hour, or an hour RPO. We have proof indicating that Zerto is near zero, or a matter of minutes, as far as the RTO is concerned. So again, that's another attractive offering where you can actually fail something over and bring it back up in a target location in a matter of minutes. Meaning very little data loss as far as recovery time. It's fantastic.

The main reason why we love Zerto is because we have a VMware environment. What we're doing now with VMware is we leverage NSX-T which gives us the ability to have a shared address space across two physical data centers. By using Zerto with an NSX-T, we can failover applications without re-IPing or anything like that. So it's a matter of literally shutting down the forced side and powering up the other side in minutes. It works fantastic and that is definitely our future DR strategy as well as our future failover testing.

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Barry Bontrager - PeerSpot reviewer
Business Continuity and Disaster Recovery Manager at The First National Bank of Hutchinson

The LTR function has by far been the best feature to allow us to retain our backups for at least a year. Also, it allows us to have full monthly and weekly incremental backups for that year, which can be restored or even just files from that period. It has come in handy for those accidentally deleted files. 

It also helps us keep our required retention period for specific documents and allows us to recover older documents if we have to compare and recreate those.

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Stafford Hall - PeerSpot reviewer
Cloud Data Center Architect at Cable Bahamas

The RTO/RPO times are fast. The speed is probably the biggest selling point for us. It's not live replication, where you have two sites up at the same time, but our customers like the fact that they can restore within seconds. 

It takes them nearly to the last point of connectivity, so it's seamless and easy to operate. It's easy to operate, and customers feel that they have a level of control. With some platforms, most things need to be done by the provider, but customers have a management platform in their environment. They can run tests without our direct involvement. 

Another advantage is the ease of use. You can click through instead of typing in the code. It's all already scripted down to the network adjustments within the VMs and the timed delays for servers that need to come up in sequence. Overall, it's a good package for us to use. We started using it in about 2018 and haven't looked back.

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Paul Velasquez - PeerSpot reviewer
Senior Engineering Recruiter at a manufacturing company with 10,001+ employees

The way we can use checkpoints from each VM to restore them is an excellent feature, and the replication is great.

Zerto is easy to use, and it saved us five times in three years; on those occasions, we had problems with our VMs, and we used the product to roll back to a functional state or for failover, which resolved our issues. 

Regarding near-synchronous replication, Zerto is the best application we have right now. We could get another solution to do the same job, but from a design point of view, Zerto is an excellent tool for replication and synchronization, and we don't have a problem with it.

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Dan Janousek - PeerSpot reviewer
System Engineer at National Indemnity Company

A good, valuable feature is using the preseeded LUNs, when deleting a virtual machine. Then, I put the VPG back to keep track of where I was at, so I don't have to replicate everything. Instead, I just preseeded LUNs since it needs less replication time.

It is fairly intuitive and easy to use.

You can go back fairly quickly. You push the button and there you are.

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JW
Manager of Information Services at a energy/utilities company with 51-200 employees

I really like the 24-hour DVR-like rollback. For example, we had an issue a few years ago, when we still had an Exchange server on-premises. One of my staff came in for the morning to do vulnerability management, saw that some updates needed to be applied, applied the updates to the Exchange server, and it totally broke it. Everybody's email was down. To resolve things, we went to Zerto, rolled back to before the updates, and it was all done in less than five or 10 minutes. It was really quick. All of the email functionality was restored and it popped up and said, "Hey, you need an update." I said, "Please do not do that update." It was pretty good.

Zerto is easy to use and the interface is very intuitive. We have never had an issue with using it. We just have a one-man team to perform failbacks or workloads. It is very simple to do and during our test with the Exchange server, it was only a matter of a few clicks. It's always been an excellent product and they've only improved it over time. We're really pleased with it.

The integration with VMware is really good.

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TF
Software Engineering Specialist at a energy/utilities company with 10,001+ employees

The most valuable features of this solution is the ease of use. In the event of a disaster, you don't need a technical person to actually run the software. You can bring anybody in, with the right instructions and credentials, and they can run the solution.

Having been in disaster situations myself, one of the things that a lot of companies miss is the fact that, during a test, it's all hands on deck, but during a disaster not all those hands are there. I don't know what the statistics are, but it's quite infrequent that you have the ability to get the technical people necessary to do technical stuff. I was also part of the post-9/11 disaster recovery review, and one of the key conversations was about situations where an organization had the solution in place but they didn't have the people. Their solutions were quite complex, whereas with Zerto you can do it with a mouse. You can do it with non-technical staff, as long as you have your documentation in proper order.

I've been doing disaster recovery for 20 years and, in my opinion, the solution's continuous protection is the best on the market. The ability to do the split-write, without any interruption to the production server, and the ability to roll back to any point in time you desire, are two really key features. The back-end technology, the split-write and the appliances, they've got that down very well.

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Trilok Khanna - PeerSpot reviewer
Lead Consultant at a tech consulting company with 10,001+ employees

The user interface is very user-friendly. Additionally, the journaling feature allows users to restore their progress to any point in time. This is a valuable feature, especially since similar products, like SRM and SCX, don't offer this functionality. In my opinion, this journaling capability makes Zerto unique.

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TC
Accountant at TEE TEE

Zerto is truly inspiring. Sometimes, when I provide information and receive it back, it can be remarkably refreshing and motivate me to get the most out of it. There might be instances where I initially think something isn't applicable, but then I try it out and say "wow" as I realize I am getting something positive from it. it becomes quite inspiring and brings out my best creative potential. Witnessing these features makes me naturally want to explore and create more.

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Aldo Centino - PeerSpot reviewer
System Administrator at Waternet

The communication between the VM and the secondary data center is the most valuable feature.

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Abdellateef Hasan - PeerSpot reviewer
IT Manager at a insurance company with 201-500 employees

Zerto's ease of use is outstanding; it's easy to set up and has a clear interface and menus. The reporting, analytics, and online monitoring are also excellent.  

Compared to other solutions, the speed of recovery with Zerto is faster. Our last backup solution, Data Protector, was very slow, but Zerto is rapid even in file retrieval. 

The solution helped reduce our organization's DR testing; it's hard to say precisely how much, but Zerto does faster DR testing than other products.

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MM
Sr Director, Private Hosting at a wholesaler/distributor with 10,001+ employees

I found VM level replication and being able to group the VM levels to be valuable. I like not having to worry about whether a particular VM is in the right storage group; some of those sorts of things would trip us up previously. 

It's a lot easier and more straightforward for a VM administrator because he can know that this VM goes in this group or gets this tag, for example, and that it's now in a DR group and is taken care of. I don't have to worry about all the backend details. It's just simplified.

In terms of ease of use, the benefit of Zerto over SRM is the fact that it doesn't rely on a secondary backend product, with having to have the right storage groups with RecoverPoint or something else with multi-tier architecture.

It's still too early to compare the speed of recovery with Zerto versus the speed of recovery with other disaster recovery solutions. We've just started the DR tests to understand the time difference. However, from what I've seen so far, the speed of recovery is similar but more consistent with Zerto. We don't have situations where we've missed this or that.

Zerto reduced the staff involved in data recovery situations by a single person. Now, we don't have the backend storage person who has to keep an eye on it anymore. With a different solution, we would have needed two people.

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AN
IT Infrastructure Server Manager at a logistics company with 5,001-10,000 employees

The ease of the conversion, moving from Hyper-V over to VMware, has been the most valuable feature. It's the primary reason why we chose Zerto.

We've seen a massive benefit from using Zerto in terms of time savings and consistency. You see a consistent outcome every time you do the conversions. We're moving from one platform to another, but the payloads in what we're moving are different. We see consistent delivery.

Time savings-wise, I see anywhere from 30 to 50 VMs be converted from Hyper-V to VMware on a nightly basis. We've seen some pretty good throughput on the nights that we do conversions.

Zerto has absolutely helped to reduce downtime. If we were to do this manually, the amount of time that we would have to shut down the VMs on Hyper-V to be able to do the conversions and move them over to VMware would be massive.

That amount of downtime would cost our company a lot. We've got a team of three or four guys that do the labor. If you take what they're getting paid and you compound the amount of time that it would take to do the conversion, there would be a drastic cost in labor for those conversions.

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RM
Network Administrator at a financial services firm with 51-200 employees

The most valuable feature is the automated failover, as it allows us to get the essential servers up at our DR site with little intervention.

Zerto is extremely easy to use. You set it and forget it.

It has a nice graphical interface.

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Dov Goldman - PeerSpot reviewer
Systems Engineer at a financial services firm with 501-1,000 employees

The near-synchronous replication is great. That's one of the reasons that we went with Zerto. I've had a great experience with it and never had an issue. Having this functionality is critical, especially for DR. If our main data center goes down, we need to flip it and have everything almost identical to what it was when the data center went down. We use it for production high availability, so if that host goes down, Zerto will just automatically forward to the replica that it has on another data store.

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AC
IT Infrastructure Manager at a tech services company with 10,001+ employees

The most valuable feature for us and for my company is that we are replicating most of our production customers to the DR site, and we can do testing whenever we want. The customers are very happy with the way we do the testing while the primary is still running. There's no disturbance to the primary production site. 

The most important function right now is that we have another DR site, which is in a very old environment that is non-Zerto. We were log shipping there through another method. We are migrating over to the Zerto platform so we can replicate it to the new DR site so we can shut it down. That's going to be a lot of savings for us, shutting down the old replication with the other way. That will be one of the benefits too.

Zerto offers near-synchronous replication, which is always on and constantly replicates only the changed data to the recovery sites within seconds. It doesn't really bother us because we have enough bandwidth. Since we do a 24-hour recovery, it does not take a lot of disk space. It's an issue sometimes because I have to constantly increase the space on the disks at the DR site. On the VPG (Virtual Protection Groups), I have to constantly increase the space. That's where the alerts are being generated too.  

Someone suggested to me that I should turn off this feature, but that's not the way to do it. Turning it off temporarily is similar to applying a bandage.

Moreover, we have plans for DR recovery in the cloud. That's our next step, and it's likely to be on the agenda. We probably will use the license we have for that, which we can use as of today.

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Jose Tomala - PeerSpot reviewer
IT Linux System Engineer at a financial services firm with 5,001-10,000 employees

The replication and recovery features are the most valuable. We have been able to recover files with Zerto. First, we enable the virtual machines on the recovery site and then we navigate to find the file that we need. On two occasions, other departments in our organization reported issues with specific virtual machines. We used the checkpoint feature of the Zerto to enable the recovery of those machines to a point that was a few minutes prior to the problem.

It's an excellent tool for the replication of VMs.

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JC
Analyst at COUNTY OF BUTTE

The ease of the conversion moving from Hyper-V over to VMware is the primary reason why we chose Zerto and is its most valuable feature.

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BP
Disaster Recovery Manager at a financial services firm with 10,001+ employees

The main purpose of this tool is to allow failover between different data centers and different locations. When one site is unavailable, we can start the failover activity and perform the failover task. When a primary location is unavailable, or there is some hardware or logical issue at the primary location, it allows us to resolve the problem. We are able to start services at safe locations. We handle the disaster recovery process, and this is the main function for which we are using it all the time.

The second valuable feature is related to integration. If we want to implement any tool in our company, we want to make sure that it is not sandboxed. It shouldn't be completely isolated from other systems, and it should help other systems to receive feedback. To gain advantages of having tools like Zerto on the board, we want to combine our disaster recovery with other processes, such as incident management or change management. We can integrate these processes using different tools, but usually, the best approach is related to API. So, we can integrate different systems and combine them into a big IT platform, which allows us to achieve more features that are normally not available in the tool itself.

Zerto supports different ways to integrate with or get information from the systems. GUI is one of the options, and technologies like PowerShell cmdlets or RESTful APIs are also very good to exchange data for integration or automation purposes.

We also use Zerto for compliance purposes in case we need to provide evidence. When we perform DR exercises and we have some problems with the infrastructure, we need to prove that some actions were taken. It works very well when we perform DR activities and we want to show external auditors the proof and evidence of performed actions.

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RS
Systems Engineer at a pharma/biotech company with 501-1,000 employees

One of the most valuable things about the solution is the ease of use when it comes to failing things over. The ability to easily test your failover capabilities is really nice. We can actually stand up a VM in an isolated environment, validate that the VM is up and running and that it boots properly, and we can do that in a matter of 30 seconds. Being able to show that to upper management, and that it's working the way it should, provides a lot of value.

It's one of the easiest products out there, as far as managing and using it go. The UI is pretty dead simple.

If everything is set up and configured properly, a failover of one or two systems can be done by one person. Nobody has to be involved other than the application owner, to validate everything, once the failover is done. It's a one-man show.

Continuous data protection is what it's supposed to do. Being able to bring a system up within a matter of minutes is the next best thing to having an actual high-availability cluster. If you're not building high availability into a solution itself, Zerto is the next best option. If we're talking about one or two applications or one VPG (Virtual Protected Group) a failover takes under five minutes, from the point of clicking "Start Failover" to the point of validating everything on the application end.

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JS
Information Technology Director at Cameron county

It provides great continuous data protection. The RPOs on things are in seconds.

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SS
Solutions Manager at a tech consulting company with 51-200 employees

The functionality available in the console is not complicated and is easy to use, especially for DR failover. It just works.

It offers a high level of compression, which is very good. My customers and I are interested in this feature primarily because it saves bandwidth.

The most important feature is that the recovery point (RPO) is less than one minute. This is really good for our customers, as they can keep their data loss to a minimum.

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DC
Senior Server Storage Engineer at MAPFRE Insurance

There is built-in active logging if needed for a longer retention period. If we fail a machine over and are just doing tests for it, we can fail it right back at the end of the failover without much issue. We couldn't do that with SRM. The ability to keep track within the activity log of what is going on with the VM, then fail it back prior to the one-hour time frame that we have set up without having to worry about it losing data during our tests or production failover drills.

The product is very easy to use. On a scale of one to 10, I'd say it's a nine as far as ease of use goes. In order to do an update in our old product (SRM), we basically had to take down almost our entire vCenter to be able to do the updates. Whereas, I can do updates to our Zerto product within 30 minutes to both our ZVMs in Massachusetts and Arizona. We haven't had problems troubleshooting after doing upgrades. Within five minutes, we can configure a whole new cluster solution and work on getting it synced out to Arizona.

It transfers up-to-the-minute files. Therefore, if something was to happen and the business was to go down Massachusetts due to a server failure, we could simply fire up those VMs in Arizona within approximately five minutes. The data protection level is top-notch. We haven't lost any machines, data, or VMs during the course of utilizing this product.

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SP
Sr. Data Scientist at a tech vendor with 10,001+ employees

The continuation to the public cloud has been especially helpful where I can pretty much work with things like hosts and clusters as part of the data center.

Zerto has near-synchronous replication. I like it very much. They had an acquisition and are now a part of HPE. I see it very much as a robust solution.

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Gaurav Sharma. - PeerSpot reviewer
Infrastructure Architect at a comms service provider with 1,001-5,000 employees

The replication between data centers is great. It allowed us to ensure all data was replicated from one side to another.

The near-synchronous replication is great to have. It works better than other solutions. 

It's very user-friendly and straightforward. There are no bugs in the software.

The disaster recovery features are the best I've found. 

This product allows us to do disaster recovery in the cloud rather than the physical data centers. We have multiple customers who are on a hybrid cloud. Some are on a private cloud and some are on a public cloud and Zerto allows us to provide the functionality whereby we can cover both as well as across physical data centers. We use Zerto for AWS, Azure, and GCP.

It was nice to use with AWS. Everything was in place on AWS and the functionality is well documented. We've done a POC on it. We have not yet had a chance to do a real disaster recovery just yet.

Zerto has helped us protect VMs in the customer environment. The overall effect on the RPOs is good. We can do it at a maximum within 15 minutes, however, often we can do it within five minutes, or even one minute. 

The speed of recovery is very quick compared to other tools.

It's easy to migrate data with Zerto. It's simple. Even non-technical users can see what information is needed in order to enable the replication from one site to another.

Users can still collaborate during the migration process in Azure. It depends on how much data you are including from your data center. The bandwidth connectivity between two data centers is very high.

The RTO is pretty good. We typically give our customers a heads up it will be eight hours, however, it's often less.

It's helped us reduce downtime. For example, when I was using another solution, we wanted to restore a VM. It took more than eight hours to restore ten virtual machines. In contrast, Zerto only takes 45 minutes. 

We had a corruption at one point on 20 to 25 VMs, that were critical from the customer's point of view. They had already spent so much time trying to troubleshoot. We decided to use Zerto to restore the machines and give them the latest backup. We were able to give them everything in less than one minute.

For the customer to recover using a different solution, it would take much longer. Zerto takes far less time. For example, compared to VMware SRM, it takes almost double the time compared to Zerto. 

We've been able to reduce DR testing. When we used to give RPO and RTO time to our customers, two hours for RPO and eight hours for RTO, once we started using Zerto, we reduced RPO to 15 minutes.

It's reduced the staff time involved in a data recovery situation. When we initially set up Zerto, it immediately starts replicating and does incremental replication as well. Therefore, at any given point in time, the latest data is already available on the recovery side. We just have to trigger it and everything will be restored as per our configuration. We likely save three to four hours of work during the disaster recovery period. And, in the disaster recovery phase, every minute is crucial. 

It's also reduced staff involvement. It's not complex and very straightforward. Since tasks are reduced, we do not need so much staff. 

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DW
Computer Services Division Manager at a government with 51-200 employees

The best aspects of the solution are the simplicity of use and the way that it handles the RPOs and the RTOs. I like that we’re able to dial into exactly what we want. They've been able to give us better RPOs than we ever imagined.

It has a very clean interface and is easy to understand. You don't really need a lot of technical knowledge to understand what you're doing.

I don't know if it's the compression or what, however, we get really good RPOs. The system already knows what we're trying to do. It’ll estimate and give us better RPOs than what we've actually set.

We’ve improved our RPOs 100-fold.

Uptime is excellent. The last test fail-over recovery was within almost thirty seconds to a minute. It was very, very good, and I was very impressed. This is extremely vital. We have to maintain a lot of uptime. The data that we have is constantly being written and it is very vital that we stay up for public safety reasons. To be able to have something like this solution, that can fail over and fail back easily, makes us much more agile in the data center.

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SW
Sr Systems Engineer at a construction company with 5,001-10,000 employees

The most valuable feature is the overview Zerto gives you, providing quick insights into where your VMs are and whether they're replicating. It's an easy interface to work with. Configuring Zerto to failover in Azure is pretty simple. The biggest challenge is moving from on-prem to the cloud, but that's not an issue with Zerto. The problem is the difference in hypervisors.

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BM
Systems Engineer at a manufacturing company with 1,001-5,000 employees

We are utilizing a third-party company to assist us in managing Zerto. However, the RPO time for the copied-off VMs appears to be quite short. Additionally, it is straightforward to use.

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JT
Architect at a comms service provider with 10,001+ employees

The most valuable feature of this solution is the live migration. 

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Ken-Adams - PeerSpot reviewer
CIO at a legal firm with 501-1,000 employees

Live replication and up to the second type of failover are valuable. The fact that we can do test failovers and failbacks is important for our ISO certification.

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PP
Tech Lead, Storage and Data Protection at a energy/utilities company with 10,001+ employees

The instant recovery at DR locations is the most valuable feature. We're required to do periodic DR tests of critical databases, including Oracle and Microsoft SQL. We have recovery point objectives set for specific databases and we need to be able to achieve them. Zerto helps solve that business problem.

Zerto is also pretty simple and straightforward when it comes to ease of use. There were no big surprises.

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CF
Senior Systems Engineer at a manufacturing company with 1,001-5,000 employees

Being hardware agnostic is nice in that we don't really need a 15 second recovery time. It's easy to use. It's always doing updates behind the scenes. These are the positive things. The setup is pretty easy. Building out the VPGs is pretty easy. And it works like it's supposed to.

Zerto does what it says it will do when it comes to providing continuous data protection. It gives me all my recovery points up to 15 seconds or less. So if need be, we could recover to that point in time that it says it can do.

Zerto is easy to use for the most part. It's pretty simplistic. The UI is pretty simplistic. There are some things that I'm waiting for newer releases to address some functionality that I'm curious to see has been fixed or not in the new version.

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ED
Technology Infrastructure Manager at County of Grey

The one-click failover feature is very valuable because of the ease of use as well as the little to no data loss with the constant replication in journaling technologies that it has.

The one-click failover feature is really valuable to us because we need a solution that's easy to use. There's the potential that myself or other staff may not be available at the point of the disaster and it would be possible to have somebody who may not know the technology be able to initiate a failover on our behalf by simply just asking them to click a button.

The important features of having little to no loss of data are extra valuable because if we do have a failover event or an event where we need to initiate a failover for disaster, having no data loss is really important because if we were to have a disaster where we needed to initiate the failover for recovery, and if there was data loss, that's lost time from staff. It's also really hard to tell what data is lost and what has to be made up. We have certain resources here that can't afford any sort of downtime or loss of data.

Its journaling technologies are always sending replicated data up so that we can view what the recovery point objectives would be in real-time. We can see it could be a matter of six seconds to a couple of minutes, and that gives us peace of mind that things are moving constantly so that when we do have a failure, we can go back to pretty much any point in time that we want and have our systems available again.

Zerto is very easy to use, the interface makes it really easy. The wizards that are available, the how-to guides, and the support from Zerto has made it really easy to use. With little to no training, we were able to get it up and running in the test environment in under a day. The interface makes it really easy to use from using it from day to day, setting up new jobs for replications, or even restoring data.

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BV
Support Engineer at BIOS Middle East

Zerto's user-friendliness is valuable. It's easy to use.

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Kristopher Ducheney - PeerSpot reviewer
IT System Engineer at PNFP

Being able to do our recovery and being able to migrate between data centers during the role swap is valuable just because of the amount of time it takes. It takes 55 hours or so. Right now, we are doing this in a VDI environment. We are going to experiment with it as a proof of concept because we have a thousand machines that we have to move and do all the assignments. Zerto would lessen that down by a few hours, and then we can use some scripts to do everything on the Horizon's side. We have not done it yet, but we are hoping to reduce it down to about 3 hours instead of 55 hours. We will also be able to manage our host better and be in a better recovery state. If the host happens to go down, we can quickly recover.

It is very user-friendly. There is no wondering about what a feature does. It is easy to use.

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JK
IT Analyst at a wholesaler/distributor with 5,001-10,000 employees

The most valuable features for us are the analytics and reporting. Being able to see a snapshot of our environment, and knowing where we stand in our recovery atmosphere using Zerto, are really valuable aspects.

The near-synchronous replication is one of the primary reasons we're using Zerto because we have recovery intervals of sub-five seconds. On a scale of 10, where 10 is "very important", this feature is a 10.

We also use Zerto for immutable data copies. We have two recovery locations and both of them are immutable, both for short-term and long-term recovery. Using this component has essentially enabled implementation of the 3-2-1 rule for us. Zerto has been pivotal in that process. Before that, the process hadn't changed in about a decade and a half. This enabled us to take a leap into the 21st century in that facet.

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TT
Lead Infrastructure Team at a government with 10,001+ employees

The replication is valuable. We have two data centers, and it is replicating from our main data center to another data center. In the event that there is an issue with the first one, it just goes over, and we have the website up and running. It does an automatic build. It keeps our website up and running without interruption. It is constantly replicating. It has the most up-to-date information, at least until the main one goes down, and then it automatically brings up the other one. It is already pre-configured with the network and everything else. So, the website is up and running in seconds.

The recovery was pretty seamless. It took about a minute for it to kick over when we did our testing. So, it wasn't a long downtime.

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TP
Virtualization Administrator at a financial services firm with 5,001-10,000 employees

The test features have been really good for us. Our DR testing goes very quickly and easily now for all our stuff with Zerto. We have our priority recovery process, where we cover our databases for our app servers and web servers. All our teams pretty much get their VMs very quickly. The RPOs are very low. 

It is very easy to use. There are a lot of training materials online on the Zerto portal, which make it very simple to learn and use. You could go from not knowing how to use it to fully understanding all of it in a day. This can be done by using the Zerto University, getting your little certification and making your boss happy. It is pretty easy to set up VPG-wise.

You have a 24-hour journal. The amount of disasters and things that you can recover from using a 24-hour journal is huge, e.g., ransomware. We haven't had to do that yet, but the possibility is there. It is good to know that you can go back as far as you need.

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Lambert Tomeldan - PeerSpot reviewer
SVP of Technology / Head of Information Technology at Barkley Inc.

Zerto has helped reduce our organization's DR testing to seconds to minutes. We have been able to save probably close to 200 hours a year.

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SS
Enterprise Infrastructure Architect at a financial services firm with 201-500 employees

The reliability of the solution and ease of upgrades are most valuable. Support has also been really good on it.

It works very well in terms of it providing continuous data protection. It does what it says it is going to do. We have been using it for several years, and once or twice, we had to recover a machine or files. It didn't have any problems in doing what it is supposed to be doing.

It is easy to use once you have gone through the online training class to learn the basics about it. We have been able to get a couple of our folks in the IT department up to speed on how it works and how to utilize it within basically a day or less. It is relatively easy for us to get staff trained and get going.

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NR
Senior Manager, Technical Services at a logistics company with 5,001-10,000 employees

The most valuable feature is the continuous recovery with the five-second checkpoint interval. Just having those checkpoints prior to when a situation arises, we're able to get the transactional data that occurred right before the server failed. That has been a blessing for us, as we are able to provide a snapshot with no more than five seconds of data loss. This means that we don't have to recreate minutes or hours worth of data for an industry that includes fulfillment, shipping, warehousing, et cetera.

Zerto is very good at providing continuous data protection. It does a very good job keeping up with the system and it creates five-second interval checkpoints. This has been helpful when it comes to needing to fail something over, getting that last moment in time that was in a usable state.

This product is impressively easy to use. It's dummy-proof, once it's set up.

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ML
Enterprise Architect at a transportation company with 10,001+ employees

Zerto's support for different hypervisors is a valuable feature because we have a mixed bag. We have VMware and we have Hyper-V. For us, that was extremely critical when we made the decision. We wanted a single tool that is able to replicate all our virtual servers. At this point, I think the only tool on the market that can do that on-premise is Zerto.

It does a great job of continuous data protection. That's why we're using it for DR. It has the journal, the recovery points. It's doing its job. It's a good tool.

It's extremely easy to use with a very intuitive interface. You can set up a VPG (virtual protected group) and add VMs to it in a couple of clicks. Everything is in a single dashboard and you can do everything from there. If you need some granular information, you click the Analytics and get your RPO or RTO and how much data you would lose if you do a DR at this point in time. 

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JP
Disaster Recovery & Cybersecurity Consultant at a consultancy with 1-10 employees

Its ease of use and scalability are valuable. 

I also find the near-synchronous replication to be valuable. It is extremely important for organizations.

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MM
Database Admin at Fintec

It's a reliable solution - if we have great bandwidth. It offers near-synchronous replication. This is very important. We're a fintech company relying on Zerto for disaster recovery. We tend to only use the replication features.

We use the solution for immutable data copies. The 3-2-1 rule is very reliable. 

We can use Zerto to help protect our VMs.

It's had a positive effect on our RPOs. We have virtual protection groups and haven't had any issues. Our production server does need to be replicated in real-time, and everything else can be replicated whenever we like. 

It only takes five to ten minutes to switch over or failover.  During data migrations, our users can continue to collaborate just fine. It's fine and fast. 

The RTO is good. If a machine is storing more than two to three terabytes, it takes longer than ten minutes, but any time the storage is less than that, it takes ten minutes or less.

Our downtime is minimal.

We've saved a lot of time in a data recovery situation. 

We do switchovers from time to time to test DR. We do switchovers every three months. It only takes half an hour. It saves us about one hour at least. We can allocate the time we save to any other activity or task. 

It's reduced the number of staff needed for DR by three or four people.

The solution did replace some legacy solutions. It replaced small backup solutions. It's helped us save on the costs needed to manage them. We've saved around two resources so far. I'm not sure how much those tools cost. However, we needed four infrastructure and two or three database people looking after those. Now, we don't need to.

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TH
Sr Systems Engineer at a insurance company with 501-1,000 employees

The most valuable features include the ease of use and the usability of the user interface. Long-term, the solution has proven to be very resilient and stable. It meets our DR needs for VM environments. 

The near-synchronous replication is a great feature. You have near real-time DR capabilities. In the years I've used it, we've had application-consistent profiles. To meet the recovery point and recovery time objectives, it helps to have that on hand. 

It's affected our RPOs positively. It totally meets them via near-synchronous replication. That means the VM stays in a consistent state and is always available. 

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Daniel Griffiths - PeerSpot reviewer
Cloud Engineer at Aunalytics

Journaling is by far the most valuable feature. We have used it several times for customers who have gotten ransomware and had to do a rollback. Having the right time period was important. Some of them had their backups encrypted. So, they didn't encrypt the Zerto machine seven days previously, and we were able to bring that back up.

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MG
Lead Site Reliability Engineer at a insurance company with 1,001-5,000 employees

Primarily, the most valuable feature is the simplified deployment methodology, but also use the REST API and script ability for modularity. 

Zerto API Wrapper is really good. We don't use the Zerto module specifically. Instead, we use API Wrapper, which is a lot better in my opinion. The fact that we can extend the functionality of Zerto to high-level policies or processes via the API, whether it is through API Wrapper or otherwise, sort of brings out a lot of interesting usability use cases for us. We can do self-service replication of servers via ServiceNow, scripting, etc., offering extensibility. It is really easy to use. It helps to save a ton of time as far as replication goes.

There are open API calls. Things are available via the UI and API that may not be documented really well. You can open developer tools, inspect those elements, and see what those payloads are, but it is an extra step. For someone who is kind of new to the game, they may not know how to do that. 

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CS
Systems Engineer at a insurance company with 51-200 employees

We couldn't find a product that provides the near-zero recovery point that Zerto offers. The closest we could get was another product that had zero data loss. Everything else had a minimum of 15 minutes of replication time, resulting in data loss.

Zerto can also perform test environment restorations that don't affect production. It's also easy to use. It's a set-it-and-forget-it product. Unless you need to make changes to the devices you protect, you don't need to go in except to make sure everything runs smoothly.

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JC
Senior System Administrator at a financial services firm with 501-1,000 employees

The real-time data protection is the most valuable feature. We are able to quickly spin up VMs instantly. 

We have also utilized it, from time to time, if our backups didn't catch it at night. If something was deleted midday, this solution is nice because you can use Zerto for that. 

I would rate Zerto very high in terms of it providing continuous data protection. We have had multiple instances that took days with our old DR test (before I was at my current company) and DR tests from other companies where I worked that didn't have Zerto. Now, we can realistically do DR tests in less than 30 minutes.

Zerto is extremely easy to use. If 10 is absolutely dummy-proof, I would give the ease of use an eight.

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ND
Solutions Architect / Building Supervisor at a university with 5,001-10,000 employees

The most valuable features for me are the fast performance and seamless integration. The performance is one of the main features and the integration has helped me a lot.

When we have a system that is being fully replicated, we also get snapshots. Then, we perform our activities on the snapshots only, which reside on the cloud-based volumes. This means that our production environment is not affected.

We have low latency in production because most of the things we do are on the cloud.  When we have the backup, we just start to perform the data operations and with the help of Zerto, we can do this quite efficiently.

Zerto is quite easy to use. With the click of a button, I have been able to use it to do what I need. Furthermore, any end-user that I have worked with has easily been able to make use of its functionality.

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John Skarja - PeerSpot reviewer
Technical Analyst at Niagara Health System

The most valuable feature is the ease of upgrades. We've updated it numerous times since we started, and we can perform upgrades, including with VMware, without impacting anything in conjunction with it.

The reporting on failovers, including the step-by-step and the times, is useful because we can run through a failover and provide reports on it.

I find Zerto extremely easy to use. Setting up VPGs, the upgrade process, failover, and testing are all super easy to do. It is all very straightforward, including the initial setup.

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DC
Systems Engineering Manager at a legal firm with 1,001-5,000 employees

The most valuable features would be the

  • granular configuration of your SLAs
  • built-in WAN compression as part of the replication 
  • easy wizard-based failover.

The granularity enables us to failover specific workloads instead of an all-or-nothing type of scenario, where you have to move your entire IP block and your data center, or you have to move large chunks of VMs. Those situations also make it prohibitive to test effectively.

The replication piece with the built-in WAN compression is important because the network circuit that we send our replication traffic across isn't actually behind our normal WAN accelerators. We were able to use Zerto's built-in WAN acceleration to help those workloads compress.

The failover is important because that way I can delegate initiating a failover to other people without their having to be an expert in this particular product. It's easy enough to cross-train people.

Continuous data protection is Zerto's bread and butter. They do all of their protection through your journaling and that continuous protection gives you countless restore-point opportunities. That's extremely important for me because if one restore point doesn't work, because it is a crash-consistent restore point, you have so many others to choose from so that you really don't have to worry about having an app-consistent backup to recover from.

Zerto is also extremely easy to use, extremely easy to deploy, and extremely easy to update and maintain. The everyday utilization with the interface is very easy to navigate, and the way in which you perform testing and failover is very controlled and easy to understand.

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MB
Systems Architect - Cloud at a computer software company with 5,001-10,000 employees

Four years ago when we did a PoC between two other vendors and Zerto, there were two features of Zerto that sold it, hands-down. One was the ease of creating protection groups, the ease with which our engineers could create protection, add virtual machines into the Zerto product, and get them under DR protection. The other products we were looking at required work from two different teams. The storage team had to get involved. With this product, the whole thing could be done by just our virtualization team, and that was a big sell for us.

The second feature that sold us was the sub-second RPO. One of the things that made Zerto's product stand out from some of the more traditional solutions four years ago was its ability to maintain sub-second RPO over a group of machines, and that group of machines could be spread over multiple storage hardware. It was the storage-agnostic features of the product.

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PW
System Engineer at American Medical Response

The Move feature is the most valuable feature because it allows us to move the VM from our old environment to our new environment with minimal disruption.

It's extremely easy to use. It's pretty self-explanatory as you run through setting up your VPGs for your protection groups and then to do a migration or a test failover.

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Ravi Theja Rachamadugu - PeerSpot reviewer
Infrastructure Architect at Krish Services Group, Inc

The simplicity of use is valuable. It is easy. We just click Failover and do it. It is pretty straightforward. If someone wants to do a test failover, they log in to the console and do a test failover. 

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CH
Server Administrator at a government with 1,001-5,000 employees

Zerto enables us to set the IPs and map everything out in our environment prior to migration. We can create VPGs and mass migrate applications, databases, and web clients. That was the selling point for us. The product is easy to use. We had a 30-minute onboarding process from our sales engineer, who showed us how to use it. 

We don't use near-synchronous replication yet. It will be essential when we start using Zerto for DR, but it isn't a big deal during our current migration. Once we have a DR site, it will be essential to have those time slots we can restore to in the event of malware and ransomware. 

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RL
Lead Systems Engineer at a financial services firm with 51-200 employees

The off-site replication is excellent. We have workloads that aren't DR-aware. Being able to replicate it to other data centers is great. We don't have another way to do it, currently. 

The near-synchronous replication is good. You get five-second data points. It's not something we advertise to our customers, the developers, however, we've had instances where we needed to go back two hours, prior to a file being deleted, and it's helped. 

We're protecting our VMs with Zerto. It's positively affected our RPOs. It meets the objective. It's the only way we can have a solution for certain applications where we send an entire application to another data server. 

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JC
VMware Engineer Infrastructure Team at a financial services firm with 10,001+ employees

The ease of use and simplicity in moving things without having to do a cross vCenter V-motions has been most valuable. It saves time and effort and it eliminates mistakes. This project would've been years if not for Zerto. We completed it in months instead of years.

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MikeEllis - PeerSpot reviewer
Senior Technical Consultant at AHEAD

The near-zero downtime for migrating from one data center to another has been the most valuable outcome of using Zerto. When you are migrating half a petabyte of data from Texas to Las Vegas, and you're doing that with 3000 servers, you have a limited time to take down the application and bring it up. Our customers like having the downtime minimized.

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SI
Network Engineer at Eastern Industrial Supplies, Inc.

Zerto's continuous data protection is unmatched. It's phenomenal.

It's also very easy to use. The menus are self-explanatory. Once you understand the terminology of the product, what the VPGs (Virtual Protected Groups) are, you're able to pretty much do what you want in the product. It's very easy to use.

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ZK
Sr. System Administrator at a financial services firm with 501-1,000 employees

The most valuable feature is real-time replication, where we have the ability to recover things in near real-time.

It's very helpful for DR testing because we can recover VMs in an isolated bubble and prove our DR methodology.

Zerto is very easy to use, which is one of its big selling points. It takes just a few clicks to restore a VM, which means that it's easy to train somebody to help in a DR situation.

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MM
Manager, Infrastructure at Vizient Inc

The most valuable feature of Zerto is its overall flexibility, where it can be used for standard DR or you can also use it for server migrations, data center consolidations, etc. You can also use it for data protection and physical to virtual migrations as well.

It is kind of a swiss-army knife.

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SC
Systems Engineer at Shift movers

Its user interface is excellent, and when it comes to data duplication, Zerto is very fast.

Their customer support team ensures that we get timely updates and provides status or data on threats to help us ensure that our applications are safe.

The cost of deploying and running this platform is also good as compared to other platforms.

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RM
Cloud Services Engineer at a healthcare company with 1,001-5,000 employees

The ease of setting up replication, the speed, and the ease with which I can fail over and fail back are all excellent aspects of the solution. 

We've used Zerto for failing over and moving a lot of workloads from one location to another during v-center upgrades, during data center relocations, et cetera. We even had a case where we had a need to move over to our DR data center, however, in the middle of running there, our DR data center started having thermal issues, so we had to bring everything back. Zerto made that super easy.

Previously, we were using SRM. In the case of the thermal event, SRM would probably have taken, I'm guessing, an hour or two to do the failover. With Zerto, we were able to get everything moved over in about 15 minutes, and it was roughly 150 or 200 VMs that we did in that time period. 

The near-synchronous replication works. It's very quick. I like that I can fail something over and not lose any data. That's pretty important. We want to not lose data. As a healthcare organization, losing patient records would be a very bad thing. 

It's important to have DR in the cloud right now. We're looking at leveraging AVS for our DR site for the sake of not having to run our own data center. Leveraging the cloud is super important. It will help us to get away from on-prem and not even have to deal with a co-location facility. The reliability will be important. There is also the impression that there is going to be money savings around that.

It's had a positive effect on our RPOs. Overall, the RPOs have gotten better. Every aspect compared to where we were with SRM or prior to that, Zerto has improved. It's a lot easier to manage Zerto as it is hardware agnostic. It helps get things failed over and protected quickly. Every aspect has improved with Zerto.  

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DZ
Systems Administrator at a energy/utilities company with 5,001-10,000 employees

Its ease of use is most valuable. The online documentation is very clear and helpful. We are able to solve a lot of problems on our own without having to contact support.

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KU
Sr Project manager at a tech vendor with 10,001+ employees

Our RTO is quick, and we can recover five to ten terabytes of data within minutes of a failover.

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DS
System Administrator at a government with 501-1,000 employees

For me, the most valuable feature is the ability to recover critical systems, such as public safety, within a few minutes. In addition, the RPO is six seconds of data loss, tops.

Also, the ability to adjust the journal is important. If there were a ransomware event and we were not able to recognize that ransomware event for, say, four hours, we could go back, literally per minute, to the previous 24 to 48 hours to have instant recoverability. That, to me, is the big value of the product: to have our systems up with very minimal downtime.

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JL
Network Administrator at City of Greenville

The ease of use is one of the best features. Previously, we were using Site Replication Manager with VMware and it was a little bit cumbersome. With Zerto, we liked the fact that it was hardware-agnostic and we were able to spin it up pretty quickly and get it working.

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RM
Engineering Manager at Thomas Jefferson University Hospital

One of the valuable features is the ability to re-IP on the fly, because it makes the migration a lot smoother on the system end.

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CB
AVP IT at a media company with 201-500 employees

I would give it an eight out of 10, if not a nine out of 10, when it comes to ease of use.

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SP
Regional Director IT at Apache Gold Casino Resort

When it comes to continuous data protection it does the job. With the RTOs and RPOs, it does exactly that. It's the only one that I've seen that you could call a continuous data protection solution.

And one of the most valuable features, something that I wasn't even anticipating, is the file backups. We weren't even considering Zerto to do restores, but it actually is able to do that. Eventually, we could just use this as our backup solution.

It's easy to use. Once I got it installed and going, it was less than a day until I was already confident about using it. I've done numerous upgrades since then without any third-party support.

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GY
Team Lead / Virtualization SME at a retailer with 10,001+ employees

Recovery is the most valuable feature. It has a good DR solution.

Zerto's ability to provide continuous data protection is good. It works. It has continuous availability.

It is pretty easy to use. The interface is intuitive and easy to use. Once you set it up, it just works. So, it is great. 

I like that it's low maintenance; it's set and forget.

As far as replication technology goes, it is a pretty good product.

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DH
Chief Information Officer at a financial services firm with 201-500 employees

The most valuable features are the ease of use, i.e., the relatively low complexity of the solution, as well as the speed and effectiveness of the solution. This allows us to protect our workloads with extremely small latency, making it very easy for us to monitor and recover. So, we are very happy with it.

In terms of Zerto providing continuous data protection, I would rate it as a nine out of 10. It is incredibly effective at what it does. I really have no complaints.

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FB
Enterprise Network Engineer at a healthcare company with 10,001+ employees

The replication is the most valuable feature. It's almost like a tape recorder. You can rewind if you need to, if something bad happens. You can rewind the tape and your production begins where your tape left off. Where you want it can be replayed for such a purpose.

Zerto is very good at providing continuous data protection. For replication purposes, it's definitely better than Veeam. Veeam doesn't do as good a job as Zerto does when it comes to replication. The other alternative would be to just have backups somewhere. But even with backups, you lose a lot of time because you have to set it all up. With Zerto, you failover, you just click a couple of buttons and you run from the other location.

It's very easy to use. Every morning I go into the dashboard and I can tell the health of the VPG groups. If there's a problem or anything, I'll see it in the active alerts. So the dashboard is pretty simple. There's a status that tells you if the RPOs are falling behind, or from what you set it to, there's a reminder that tells you when to do the failover test. I like that. If I'm going to add a server to a VPG, I just go to the VPG section of the menu, find our group, select it, and then edit it, go to VMs, and there it is. It gives it to me side by side. It tells me what is unprotected on the left, and then this is protected on the right. I can move from unprotected state to protected state or I can remove something that's in a protected state to an unprotected state. It always tells me at the dashboard from the bottom, how many licenses I have, and how many I'm using. I don't go over my license count where I might not be protected. It's pretty easy.

We've never had a situation where we had to go to Zerto for downtime. It's just protection, but we haven't had the situation where we've had to failover. Hopefully, we never do. It's like car insurance. You want car insurance, but you don't want to get into an accident.

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AA
Virtualization Engineer at a healthcare company with 5,001-10,000 employees

The overall impact on our RPOs has been amazing. The ease of using it is great. Everyone is embracing it in our company.

The ease of use is ten out of ten. It's the easiest to use. 

The speed of recovery is great, especially the failover/failback. It helps our company a lot. 

The most valuable feature is the GUI. It's very simple. 

Setting it up is very easy. 

Everything is automated using scripts. 

The solution saves a lot of time and there is no downtime based on how the product is designed. If there's any downtime, it's only a second or two if we move. 

The near-synchronous replication is great. It just works. I'm a big fan of Zerto.

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SC
Systems Admin at a healthcare company with 11-50 employees

We are moving to a new data center. There are several VMs that we have to move over there that have RDM disks or SQL clusters. Those are the hardest things to move at this point in time, but now that I have the setup and it is ready to go, all we have to do is just flip the switch and get everything over where they are supposed to be. It is going to be a lifesaver for me. It will save me a whole lot of time in putting things back together.

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DC
Manager of IT Technical Operations at a non-profit with 201-500 employees

We got hit with ransomware about three years ago, so we had to do a full recovery with Zerto. The recovery is the best feature.

When you compare the ease of use of Zerto versus that of SAN, Zerto is a lot easier because you can do it at the actual virtual machine level versus doing the whole LUN. In the latter case, in the event of a recovery, you would have to recover the whole LUN and see what's in there. It is a lot easier to do any operation with Zerto.

We were hit with ransomware about three years ago, and the amount of time that it took us to recover from that with Zerto was weeks less than it would've taken us with our previous DR solution.

When you compare the speed of recovery with Zerto versus the speed of recovery with other disaster recovery solutions, Zerto is a lot easier and faster because you can choose what to recover and when. In the event of a disaster, for instance, you can recover your most important stuff first.

Zerto certainly reduced the staff involved in a data recovery situation. It's so easy to use that one person can do it all in those events. You won't need a guy from the VMware team and another from the storage team. It's all done at the DM level, so, it's easier to recover without having to involve other teams. With our previous solution, we would have needed three to recover, and I was able to do it all myself with Zerto.

It absolutely helped to reduce our organization's DR testing because it's so fast and easy to test without disrupting anything. We can choose what to test, more critical versus noncritical, and how frequently we want to test. About 75% of that saved time is allocated to value-added tasks.

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AA
VMware Engineer at Thomas Jefferson University Hospital

I found the very easy VPG setup, the easy recovery, and failover testing to be the most valuable features.

It's very user-friendly. You only need a couple of clicks, and it gets the job done. We also have SRM, but Zerto just requires a couple of clicks. You can test with Zerto, and you don't have to commit. So in terms of ease of use, Zerto is better. That's why we use it for migration.

In terms of reducing downtime, we don't actually have any because of seeding and mirroring. However, on the failover, it only takes two seconds of a blip.

Zerto's speed of recovery compared to that of others is great. It's incomparable, and the ease of use is always there.

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AY
IT Specialist at a government with 10,001+ employees

There are several valuable features because of the way we use it. The backup and restore features are definitely indispensable.

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Oz Pozner - PeerSpot reviewer
Head of Product - CloudHome at Bynet

The analytic tools are great. 

The external API is something we're using quite a lot. It was upgraded, however, we still haven't upgraded to nine. We were starting to work at six, then seven, then eight, and now we are at eight of five updates. We've been working with this product quite a lot, and they have constantly added a few features. The long-term journal is one feature that is useful in that it allows us to use the product as both CDP and backup. You don't need the backup and disaster recovery tool. That's lowered the overall maintenance and operational costs. The OPEX gets reduced, once you use these two products. 

They have reasonable support. The Zerto university for training staff is very useful. It's very easy to get people on board and to get technicians to work and be familiar with the product. The virtual labs are very useful. You have a sandbox and you can easily play and try the product.

Unlike other products that split the VPG into protection plans and activation plans, they're doing everything within the same location. 

Technical support is good.

It's a very stable solution.

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DS
Windows Administrator 3 at a insurance company with 11-50 employees

What we like best about Zerto is its fast failover to another data center. It is simple and it works.

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GM
Resiliency Specialist at a computer software company with 5,001-10,000 employees

The most valuable feature is the quick RPO for replication, which is our primary use case.

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JM
Senior Director - Information Technology at Revenew International

Pretty much all of the features are valuable. The biggest thing we use it for is replication, so the ability to set up our virtual server, set it to replicate, and Zerto handling everything else is the biggest feature that we like.

The continuous data protection is great. We love it because we can see exactly how many seconds behind real-time we are, which is usually under 10 seconds. It keeps things up to date. We love the product.

We currently don't use it for long-term retention. It's something we may look at in the future, but that's not the product we're using for that.

Zerto is very easy to use once everything's set up, which isn't difficult. It takes a little bit of time to make sure all the network stuff is all set up properly, but once everything's set up, using it day to day is very simple.

Zerto has saved us money by enabling us to do DR in the cloud rather than in a physical data center. Our DR is to a physical data center. We don't put our data in the cloud.

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KS
Sr IT Engineer at a tech vendor with 10,001+ employees

Its ease of use is valuable. You do not have to do much to install Zerto or implement Zerto on the infrastructure. It is not very complicated. It does not have large requirements. There are mostly network requirements. It is required to be connected to two sites or more, and then you just install Zerto Virtual Manager. You also install virtual replicators on the ESXi host and perform replication of VMs.

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MM
Engineer at a pharma/biotech company with 10,001+ employees

The replication for DR is really good, and the test failover within the application is really solid, along with the ability to manipulate RDMs or remove them.

We are required to do DR testing for almost every application every two years. Zerto made it more convenient and significantly faster for us. Our job is a nice little 15 to 20 minute stint that anybody can do within our organization. I don't need a full-on engineer. I can have an operations person handle it.

Zerto has really great online training, and they gamified their training pretty well too.

When you compare Zerto's ease of use with that of SRM and Veritas, Zerto is really easy, especially when you're doing a DR exercise or a failover. It has evolved and is now even easier. With every iteration, they make the verbiage clearer, and people just gravitate to it. I can have someone from the operations team help with DR when Singapore's doing a DR exercise, for example. This helps a lot as a company with a global presence. The other solutions require a little bit more understanding of the technology. They are not as forgiving if you make a mistake.

The speed of recovery with Zerto is faster than that with SRM. Much more engineering management needs to go on after the fact with SRM.

Without Zerto, in the event of downtime, it could take hours to get back up and running. Some VMs could take eight to ten hours just to get to a point where they could accept a restore from a backup solution, if that solution is even available.

Zerto does a really good job with their packeting on the networking side, and I've never had a site experience an impact because Zerto was running a replication.

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GK
Converge Engineer at a financial services firm with 5,001-10,000 employees

I like the less than one-minute RPO, the ability to IP customize during failovers, and the cloning feature that I can use to clone VMs over at the target location. As part of the automation failover, if we need to change an IP when it fails over to the other data center, Zerto will handle that; there's no need for manual intervention. As far as the cloning, we use that to do quick testing of a VM in the remote data center for lift-and-shift processors.

In terms of ease of use, Zerto is better than SRM now because you can do automated VM protection. As long as you set it up, enable it, put the tags on the VMs, and have the template VPG created, it works. With SRM, we use array-based replication, so anytime a VM goes on a replicated data store and that replicated data store is in a protection group in SRM, it's automatically protected. So there's no intervention needed to protect that VM. Initially, the fact that I had to manually create the VPGs when a new VM came in was a con for me with Zerto when I was comparing it to SRM, but now, I'm happy with Zerto's automated VM protection. We currently use both Zerto and SRM in tandem.

If I had to manually create the VPGs, it could take thousands of minutes.

As far as the speed of recovery, Zerto is faster than SRM because, with SRM, we use array-based replication. This means that we have to shut down the machine, detach the data store, and attach it to the other side. All of this takes time. In Zerto, that doesn't happen because it's continuous, VM-level replication. So, the data is going right over to the other target data store. When we run the recovery on Zerto, we recover a VM in under 10 minutes, so the RTO is less than 10 minutes, as opposed to some SRM plans that can run an hour or two hours.

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BE
Systems architect at a construction company with 1,001-5,000 employees

I like that the failover is simple and that it's a stable platform. It makes it easy for us to do failovers in the event that we have an issue. It also makes it easier to do tests of failovers prior to actually doing a real failover. This means that we can pull things back or commit them over on the other side. Zerto streamlines the process instead of having to have a whole team of people who are dedicated to disaster recovery.

When you compare the ease of use of Zerto versus that of SRM, it's a night-and-day difference. SRM was very kludgy to set up when we implemented it. Zerto was a lot more streamlined from that perspective. SRM wasn't very stable for us, sometimes it would work, and sometimes it wouldn't. With Zerto, we rarely have any issues that can't be fixed with a phone call. It doesn't require a full rebuild, and the upgrades are simpler. It's just a better solution all around.

We don't have a whole lot of downtime, to begin with. When we've had issues, Zerto has allowed us to move the workloads quicker. I would say from a configuration perspective, Zerto saved us quite a bit of time over SRM. Zerto is a set-it-and-forget-it type of tool. We get into it only when we need to.

When you compare the speed of recovery with Zerto versus the speed of recovery with other disaster recovery solutions its fairly quick. We can failover a workload from our headquarters to our DR facility and have it up and running in 10 or 15 minutes, which is pretty good. A five-minute migration is also a nice feature.

Zerto hasn't reduced the staff involved in a data recovery situation because we're a fairly thin IT assistance team. However, with Zerto, we don't have to plan ahead for additional resources just for an eventual or potential failover.

When we do regular disaster recoveries, where we do a full failover and test in our DR facility for a couple of days, Zerto makes it a lot easier to move it from one place to another and make the VM agnostic to the datacenter.

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ZS
Converged Infrastructure Engineer at a insurance company with 1,001-5,000 employees

The most valuable feature is Instant Recovery. Especially when a server needs to be moved over in a crisis situation, Zerto has been there to help me out in a pinch. It is really fast and responsive. It is always there when you need it most.

It is great for reliability. 

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MC
Senior Systems Administrator at a comms service provider with 51-200 employees

The fact that it just works is important to us. We don't have to do a whole lot to it. It does its thing in the background and it's ready to go. It enables us to execute our DR plan at any time that is required. It doesn't seem to require a lot of time or management or day-to-day maintenance. 

It doesn't "complain" a lot and it's ready to go at any time, so you could call it easy to use. It's just me responsible for maintaining it, and there is a network infrastructure person involved as well. But it mostly maintains itself, once it has been deployed.

It does what it's purported to do, which is to provide continuous data protection. We have a five-second RPO. It's definitely doing its job. It's there in the background, replicating constantly.

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BS
System Administrator at City of Rock Hill, SC

We enjoy the simplicity of not only configuring replication but failing over with a single click and then having it automatically reverse replication. We've had other products such as Veeam, and their replication works, however, it's very cumbersome to configure. When you failover, there's a bunch of work you have to do after the fact to reverse the direction and to restore the VM and how it names it and which environment it shows up in.

In terms of continuous data protection, it's the best product that we've found that does this. It's not snapshot-based. It's continuous, so there are no specific points in time we have to worry about recovering to or from. It's pretty much any time, as long as it's within our replication window.

The solution is very easy to use. It's very straightforward. You don't really have to do a lot of reading through the documentation, or things like that. You can basically scroll through the menu and figure it out.

We have not had ransomware, so we haven't had to deal with that, however, we definitely had a disaster recovery issue we had where we had the fail-over site stop unexpectedly. It did save us a bit of data loss, whereas, normally, we would have lost six hours' worth of customer data. In this case, it was seamless. We lost seconds' worth.

The solution has reduced downtime. It has done so a couple of times. There could be some cost savings there. It's just not something we calculate.

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DB
Senior IT Systems Engineer at a manufacturing company with 1,001-5,000 employees

The most valuable feature is DR. In my opinion, there is nothing better at what it does.

The solution provides fantastic continuous data protection. We do a lot of spin up test environments depending on what happened, then make changes and rip it down. Or, if we got hit with malware, then we use that to do a point-in-time recovery. We custom create software in-house, so we will spin up a test environment to test code deployments or do a copy to do the same thing, if we want it to be around longer than a test recovery. For example, somebody got hit with something, then they infected the server. We were able to restore it back to a point in time before the infection. 

It is super easy to use. A non-technical user can get it up in a day. I can get it up in 15 minutes. I've brought it to help desk guys and network operations center guys, and it's easily grasped.

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Bayu Jayasukma. - PeerSpot reviewer
Cloud Product Specialist at PT. DATACOMM DIANGRAHA

The core backup and disaster recovery features are the most valuable. The near-synchronous replication ensures we will be able to keep the business running if something happens. 

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NG
Infrastructure Architect at a financial services firm with 1,001-5,000 employees

The most valuable feature is the low RTO that covers our VMs and a secondary data center.

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RL
IT Operations at a performing arts with 501-1,000 employees

The DR - Disaster Recovery - is the main selling point. We have a policy that requires us to have, in case our primary goes down, a failover for our production environment to another site. 

The near-synchronous replication is very good. You can set it to a second. It's important to our company. All of our applications are a part of our production. We need to have uptime. We have an SLA that meets uptime requirements and needs to stay up to maintain our company reputation.

We are also protecting our VMs. 

It's had a positive effect on our RPOs. It's meeting our objectives.

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KS
Engineer at a financial services firm with 1,001-5,000 employees

Its automation and the ability to replicate and keep an RTO of just seconds is valuable. It is all automatic. Everything is pretty transparent on the backend. It is just point-and-go.

Its near-synchronous replication is amazing. It is a lifesaver. You can see it replicating in real-time in seconds. The overall impact on the network is negligible as well. It is a great tool.

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RD
Senior Systems Administrator at a educational organization with 51-200 employees

The return to operations is the most valuable feature because it decreases the amount of time it takes us to recover. 

Zerto is the best of breed when it comes to providing continuous data protection.

It has a number of features rolled together. So when we need to failover, it does it successfully without a lot of stuff that we have to tune underneath the scenes. We use Zerto for the short-term retention of the data.

I would rate its ease of use as an eight out of ten. It has made it a lot easier for us to failover. Usually, in the past, we had to manually go and bring things up and this automates it.

The solution decreases the time it takes and the people we need when we need to fail back or move workloads. It saves around eight hours and one person. We had started off with two to three people.

It could save us time in a data recovery situation due to ransomware or other causes but we haven't used it for that.

We haven't had something where we had to recover data using this product, but I assume it would reduce the number of staff involved in data recovery situations.

It has helped to reduce downtime in testing but we haven't had a serious issue where we had to switch over and use it.

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Lee_Castillo - PeerSpot reviewer
Lead Information Security Engineer at Lumen

The most valuable feature is how simple it is to implement and how quickly you can get up and running at the second site. The solution is also extremely easy to use, for example, You just log onto the console and you can do a test failover with a few clicks. You can run a failover test for your auditors or your management. Afterwards, you can get a report on how easy it was to failover a specific application and the VMs associated with that application.

View full review »
MT
Network Administrator at a consultancy with 51-200 employees

The most valuable feature is the ability to spin up a copy of a virtual machine which is a complete copy, within minutes.

I also enjoy the Analytics, which is something they added recently. They tell me all about my virtual machines and what kind of data we're pushing back and forth. I've been very impressed with Zerto Analytics.

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LP
IT Infrastructure Specialist at a financial services firm with 501-1,000 employees

The most valuable tool is the dashboard, which allows us to immediately check the DLP status, replication data, and all other data needed to have cleaner and immediate control of the situation.

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DT
Sr systems engineer at a transportation company with 1,001-5,000 employees

Moving the VPGs from one location to another is a valuable feature. You just click on it and move it and it's done. We have a stretch VLAN between our data centers so it's really easy: this is IP here and the same IP is there. So if something happens or somebody wants to test something, I can fail it over.

Another aspect that I use a lot is that I can fail it over into its own little bubble and I can install software that I want to test to make sure it doesn't break something. I can do that and then roll it all back.

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AF
Cloud system engineer at a consultancy with 1-10 employees

I like the ease of recovery and backup the most.

Disaster recovery is the most valuable for ensuring minimal downtime during a disaster scenario.

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PL
Senior information system analyst at a government with 1,001-5,000 employees

I like that Zerto is easy to move and that there is no effect on the user. That is, the user doesn't even know it. We're in the healthcare industry and work for a hospital. We can set up a server in no time whatsoever. It's easy for us to schedule the time because it takes only about one minute.

In terms of ease of use, Zerto is a lot easier to use in comparison to similar solutions.

We have had no downtime with Zerto.

The speed of our upgrade is a lot easier because, for example, when I put the move fail and there's a pullout from the destination, I can cover with something from the source and pick it up from the source in person. I can copy the tag from the server very fast.

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MA
Sysadmin with 11-50 employees

I like how easy it is to run our DR tests with it.

In terms of ease of use, in the user interface it's very easy to tell the different virtual protection groups apart. It's easy to figure out where your virtual machines are and set different recovery IPs. It is a lot easier with Zerto than it was previously.

When you compare Zerto's ease of use versus that of the previous solution we used, Zerto has good documentation. That's probably what made it the easiest to install and configure, and have peace of mind that it's going to do what I expect it to do.

Every six months when I go through my audit, I don't have any stress about whether I'm going to pass any of my audit logs or any of the questions the auditors ask me. That is, I know I'm going to pass.

Zerto helped us reduce downtime.

Our disaster recovery test used to take quite a long time before we started to use Zerto. After we started using Zerto, the speed of the virtual machines' backup when they are going into test mode, is just so much quicker and so much more consistent. When we previously performed tests, we would need a block of about a week. Now, it's two days. The actual recovery portion is just a small part of that, but Zerto cut it in half easily.

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AM
Engineer

Some of the most valuable features are the synchronous replication and migration with RDMs. I really like the conversion of RDM VMs for migration. It is very simple to use and fast. We haven't run into any issues.

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RC
System Analyst at a financial services firm with 501-1,000 employees

The mobile application is very useful as a real-time monitoring and reporting tool. When management asks the status of our VM backup and recovery, an easy way to answer is to display the status on the real-time Zerto application on a mobile phone or on a local computer browser.

The Zerto Analytics tool helps predict future storage needs by tracking trends in space, journal size, and I/O rate. These are reportable statistics making quantifiable tracking easy and accurate. It is nice the see developing trends. 

Having a web interface simplifies access by other system administrators.

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reviewer1226331 - PeerSpot reviewer
Works at a wholesaler/distributor with 10,001+ employees

We use to use VMware replication appliances to attempt to replicate our VMs to remote locations and servers, but Zerto's one-to-many replication options with deduplication have made the process much simpler without having to constantly worry about the versions of each driver.

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Tim Kovars - PeerSpot reviewer
Sr. Systems Engineer at Quarles & Brady LLP

The replication has been outstanding, it was three times as fast as initial Compellent replication. The ability to copy new data and protect new servers without a significant delay in getting the data is very valuable.

The ability to perform DR testing to ensure data integrity is critical.

The mobile app is great.

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VV
Cloud System Engineer at a consultancy with 1-10 employees

It is cost-effective and stable. It protects virtual machines, and there is a fast recovery time.

It works well. It is simple to set up. It works a lot quicker than what we were using previously. It takes about a quarter of the time. It is important for our organization.

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JP
Director of IT at a marketing services firm with 501-1,000 employees

It is amazingly simple to use, monitor, look at, and utilize. It is great for that.

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AM
IT Architect at a healthcare company with 10,001+ employees
  • Replication
  • Failover and failback for DR
View full review »
RL
Systems Specialist at KESA

Zerto is packed full of useful features. The main feature is easy to manage, you will not need to be in Zerto day to day as it runs flawless.

Zerto has a plugin to integrate seamlessly into VMware VSphere tab.

I would highlight is the fact Zerto was used to migrate all of our VMs from one data center to another data center (two different physical locations) when we upgraded to new hardware. The migration was a breeze.

My second valuable feature is being able to click just a few points in the program to initiate a test vm recovery at our DR location. After testing, all test VMs are deleted along with the data. This is automated, you do not need to interact with deleting VMs.

In Zerto depending on your hardware and internet connection between your production site and DR site you can expect an RPO of 15 seconds.

As of the summer 2016, Zerto just created an extremely fast way to recover files from their journal. Instead of going to our long term backup program and taking a half hour or longer to find a file, Zerto is getting me the file in 4min. This is making my life easier and keeping users happy.

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BM
Network Services Manager at M. J. Electric, LLC
  • Hardware independent: Being able to replicate between two different sets of storage and processors.
  • On the fly IP address changes: During a failover to a DR site, Zerto can automatically change the IP address of servers.
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it_user704025 - PeerSpot reviewer
Lead Infrastructure Architect at a tech services company with 10,001+ employees

The Clone Virtual Protection Group does not impact the production virtual protection group which is the most valuable feature.

Failing over the VM without removing/touching the production VM from inventory is also an important feature.

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JS
Adjunct Professor at Southern New Hampshire University

Journaling allows us to leverage Zerto's journal for sub-minute recoveries, instead of having to wait for the storage array to replicate. The solution is well worth the money invested.

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EI
VMware Systems Engineer at a computer software company with 501-1,000 employees

We've never had any major headaches with the virtual-protection groups. They seem to work exactly as they should. If there's ever an issue with replication, we know right away, so it's all been very reliable.

Zerto is much easier to use than Veeam when you compare the two in terms of ease of use. Everything is very straightforward and simple in the Web Client. It's very clear if something is wrong, and everything in the Web Client works great. In Veeam, it's a little more complex; I find myself having to look through long error messages when a job fails. Whereas with Zerto, if I see a red VPG I can click on it. I would then know exactly which VM is having an issue, and I can try to troubleshoot the issue.

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AS
Systems Engineer Virtualization at a tech vendor with 5,001-10,000 employees

It is pretty simple to use.

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GG
Principle Systems Engineer at a government with 10,001+ employees

The most valuable feature is the point in time recovery. This allows us to recover at any point in time, up to a minute or so.

Zerto is pretty user-friendly. Normally, data recovery involves a lot of DBS skills but with Zerto, it is point-and-click.

It is very important to us that Zerto provides both backup and disaster recovery in a single platform. Because of problems that people are facing, we needed to have recovery time objectives (RTO) and recovery point objectives (RPO) for the major cloud providers. This is the primary reason that we were looking for an up-to-date and current solution.

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AB
Manager - IT Infrastructure and Resiliency at Asian Paints

We loved the orchestrator, which allows us to specify IPs for our DR site in advance. It also allowed us to pre-configure the boot sequence for a failover test or actual recovery. Backup at the DR site is the icing on the cake. The concept of a journal history and keeping snapshots at intervals of seconds are quite good.

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RB
Infrastructure Expert at a pharma/biotech company with 501-1,000 employees

There are many valuable features. However, the one that sticks out the most is the simplicity of the process to protect or migrate a virtual workload.

It enables protection of a virtual workload to be done by the app, whether single or multi-tiered, with a boot time scheduler. It is pretty awesome.

View full review »
OS
Cloud Specialist at a tech services company with 51-200 employees

The most valuable feature is the ability to do disaster recovery.

Zerto is very user-friendly and engineer-friendly, as well. When we need to create a new Virtual Protection Group (VPG) for replication, then it is done with just a few clicks of the mouse. We can see all of the environments and we don't need to install agents on the customer's VMs.

The live failover feature is very helpful.

With regards to providing continuous data protection, it's great. Most of the time, it's about five seconds for replication.

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RW
IT Professional at a manufacturing company with 201-500 employees

The real-time replication of data is the most valuable feature. It is a vast improvement in scheduled daily backups. Real-time data is streamed to the offsite data center, which allows us to restore our mission-critical applications up to 10 seconds from when the last changes were made in our system. If we enter a sales order or enter any kind of information in our ERP application it is replicated within 10 seconds to the offsite location. So if we were to have a disaster, it takes about five seconds right now if I look at it. If we were to have a disaster, we would not only have current data, but we'd also be up and running within hours at our offsite data center, rather than days if we had a tape backup solution.

We have begun using it for longterm retention. We also replicate our file server. Our file server has archive or historical data that we have to restore occasionally. And restoring from long term retention is applicable to those types of scenarios, versus the streaming of the data, the real-time data. The longterm retention allows us to restore from further back in time. Real-time is more for recent changes to the data, and the longterm retention is for if we have to restore from further back.

It provides continuous data protection. It has been extremely effective. I've done failover testing, and the data is accurate and current. It works.

In terms of ease of use, Zerto is very intuitive. The graphical user interface of the application, both for monitoring VPG replication, longterm retention success, the configuration of VPG for longterm retention, and the analytics feature is intuitive and allows you to essentially analyze any changes to your environment. All of that requires some training but is not incredibly complex. It's presented in a very easy to use format. 

Zerto dramatically decreases the amount of time it takes to do a failover. I can essentially do it all by myself and I'm one person, I don't really need help. It allows me to restore our environment fully in a matter of seconds, literally. I can do that on my own from my desk very easily and with no outside help. 

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AB
Head of IT at TWM Solicitors LLP

The ability to fully test your entire environment without actually performing a failover is invaluable.

I really appreciate the Mobile app that allows me to monitor, at any time of the day or night, whether the replications are up and running.

Creating Virtual Protection Groups allows us to treat business services as one.

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ED
Systems Administrator at a insurance company with 201-500 employees

The orchestration and automation of the DR and how it replicates the VMs and then picks them up in the DR site have been most valuable.

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MC
Hosting Services Engineer at a legal firm with 1,001-5,000 employees

The replication feature and DR functionality are most valuable. Zerto has many options when a new server is provisioned. If the application team would like to use a replication process, DR process, or RPO, Zerto can facilitate this within 15 to 20 minutes.

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GV
Lead Network Security Engineer at a energy/utilities company

The file recovery functionality is definitely the most valuable as well as the amount of time it takes to recover a VM. The different snapshots it makes are great, especially when we try to schedule DR testing with our business unit. The less time that we have to spin up the environment, the better the whole testing process will go.

One common use case I'll get is when someone says, "I deleted," or, "I've changed a file." I can ask them, "What time did you do it?" If they tell me a specific time, for example, 1:15 PM, I can pull that file at 1:14 PM and recover the data.

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BF
Systems Analyst at a energy/utilities company with 1,001-5,000 employees

The most important features are the 

  • simplicity of recovery 
  • wider capabilities and feature sets than SRM has.
View full review »
TL
SQL Database Administrator at Aurora Mental Health Center

The most valuable features are

  • the continuous streaming
  • that it takes very little CPU usage — it doesn't affect production 
  • the recovery time is very short.
View full review »
RD
Technical Account Manager at a tech services company with 51-200 employees

The testing features are the most valuable features of this solution. We use the failover test feature not just for testing failovers and disaster recovery, we've also had clients use it for development purposes as well as patching purposes to test patches. We can failover the VM and then we can make any changes we want without affecting production. It's a nice sandbox for that usage.

We also use it for migrations into our data center. We bring in new clients all the time by setting up Zerto in their on-prem and then replicating to wherever their destination will be in our environment.

We've also used Zerto to migrate to the cloud.

Zerto provides continuous data protection. I'd give it a 10 out of 10 as far as that goes. The recovery points are very recent, generally five to 15 seconds of actual production. It's very convenient.

It's also fairly simple to use. Zerto does have some quirks but they have worked those out with recent releases. They're really good about listening to feature requests. We're actually a Zerto partner at our company, so they take our feature requests pretty seriously. Zerto is one of the easiest disaster recovery products I've used. We use Veeam as well which is much more complicated to set up in the back-end.

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reviewer1254672 - PeerSpot reviewer
Works at a financial services firm with 201-500 employees

I love all the features really.

The fact that the interface is so intuitive is wonderful. The setup and customization of VPGs are great too. They allow you to customize all of the IP information and even the MAC (if you wish) for any and all VMs, allowing you to change the IP or Gateway, or whatever for any VM you might failover.

It is incredibly granular and I really appreciate that. Zerto has also caused us to organize our datastores in a better fashion that makes sense so that they are by priority and not just random.

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RB
Server\Storage Administrator at Charlotte Pipe and Foundry

After working with the product for about 6 months, the fact that you cannot only replicate virtual machines to another location, but the fact the you can group and configure various boot orders, with time delays is a valuable feature. There is also the ability to change the networking properties such as the IP and MAC addresses, DNS entries, and other options.

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CA
System Architect at a computer software company with 10,001+ employees

What I appreciate the most about Zerto is that it is the easiest to install, upgrade, and manage. Most things in the product are fairly intuitive and easy, including upgrades. You don't have to dig through a bunch of manuals or go through a bunch of technical data to make it work.

The low RPO times of about four to eight seconds are very nice and very valuable to us.

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TL
Sr. System Engineer at a non-tech company with 501-1,000 employees

The ease of failover and test environments has proven invaluable. It is literally as easy as pushing a button to flip to a contained test environment for staging roll-outs or verifying backup integrity. The upgrade process initially was tedious, making sure every VM host got updated separately, but now it is streamlined and a breeze.

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it_user167316 - PeerSpot reviewer
Director with 51-200 employees

The two key features for AssureStor are hypervisor based replication and the automation for failover, testing and failback.

As a cloud service provider we are always looking at how we can reduce risk for our customers, the ability to provide a DR service that delivers RPO’s typically as low as 15 seconds, over relatively slow connections is fantastic. And as the replication is performed at the hypervisor level we can protect any virtual (VMware or Hyper-V) environment without worry about the storage layer. The automation element is also a crucial element as it ensures we do not have to spend lots of man hours in the event of a DR failover request, as well as streamlining the ability to test the DR environment without needing any down-time of the production environment. And finally add in the ability to automatically reverse replication once you have failed over allowing you to re-seed the production site and failback with minimal downtime and you have a great all-round DR solution.

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SG
Architect at a healthcare company with 10,001+ employees

For us, the most valuable features are the quick upload time and how the sync works. The sync is pretty good and that's really helpful. The quick upload is important to us because other solutions were lagging behind. We have VMware SRM and Veeam, and they have been pretty slow and sluggish. We have had some challenges with them.

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BH
Systems Administrator at a legal firm with 10,001+ employees

It's a great platform because it's very well built, technically. 

It's also very much faster than any other migration or disaster recovery platform we have. I work with virtualization, mostly on VMware, and I must admit that Zerto is even better than VMware Site Recovery Manager. Zerto compresses the data and it works much faster. We use it whenever we can, and especially whenever we are on a tight time schedule for closing a project, or we need to bring information or VMs from a client or from another data center. Zerto is very valuable because of its speed.

And in terms of ease of use, when I started with my current company I didn't even know about Zerto. My first project was a migration from a big customer and I thought, "Wow, this will be a lot of work." It was a little scary because of the pressure to get it done. But Zerto was so easy to use. I like it a lot.

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DK
Cloud Systems Engineer III at a computer software company with 1,001-5,000 employees

The most valuable features are 

  • the single pane of glass
  • the reduction in time it takes for our systems engineering team to manage the platform.

In addition, the RPOs and RTOs are great on it. It keeps up with things. The protection has been perfect so far when we have done our tests of spinning things up every six months or so. All our backups have come up with no issues at all. They just make great replication copies.

Zerto is also easy to use. That single pane of glass makes it very easy to check on the status of replicated items, and if there are any issues, to dig into them to fix them.

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EA
Project Manager at a computer software company with 11-50 employees

Zerto allows RPO of seconds, without need of snapshots. It is agnostic to storage and allows journaling of up to 30 days.

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it_user364671 - PeerSpot reviewer
Consultant at a tech services company with 51-200 employees

Managing the system is easy and reliable, you can choose any VM you want to replicate to your DR Site in Combination with other VM's. Testing a DR is easy and well reported.

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reviewer1199877 - PeerSpot reviewer
Works at a educational organization with 11-50 employees

I really like how you can test the failover as often as you need.

The reports it generates are very good at showing our protection state.

It is self-healing in case I mess up on something and need to re-sync. When you are protecting Terabytes of data, this comes in handy.

View full review »
SR
Sr Director Security Operations at a tech services company with 10,001+ employees


There are two things that are keeping us with the solution:

  1. It does a very good job of keeping the data in sync at all times. 
  2. In the event of a failover or in the event of a contingency, we are able to retrieve the data very quickly without any issues.

Both of these points are valuable to us because we have application data and it means we keep the data in sync. It is very important for us to know exactly where we left off in the event of any disaster or contingency. We can always rely on, or resort to, the data that we have as a backup or a failover. Also, in the event of a contingency, or even for doing a mock contingency exercise, the speed of retrieval of data and the speed of getting back up and running — minimizing the downtime — is important. That's where the second feature comes into play.

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it_user373668 - PeerSpot reviewer
Service Manager, Cloud Recovery at a tech services company with 1,001-5,000 employees
  • Continuous replication for VMs
  • Ability to choose point in time to recover from
  • RPOs in seconds
  • RTO in minutes
View full review »
it_user159705 - PeerSpot reviewer
Senior Vmware administrator at a manufacturing company with 1,001-5,000 employees

The ease of daily operations. This program takes almost no interaction on a daily basis.

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BK
Security Architect at a computer software company with 5,001-10,000 employees

The most valuable feature for us is accelerating cloud adoption, as it helps provide greater speed for disaster recovery. Ultimately, this saves us time, as well as resources.

This product is easy to use. Initially, we had some issues and hiccups but we worked with the solution engineers and were able to rectify the problems and move forward.

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reviewer1246608 - PeerSpot reviewer
Works at a university with 1,001-5,000 employees

Failover testing is the most valuable feature. The fact that we are able to test the failover of live systems during regular hours is invaluable to our organization. No longer do we have to schedule failovers of our systems, which brings down our production environment.

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it_user159951 - PeerSpot reviewer
Team Lead, Virtualization/Converged at a insurance company with 501-1,000 employees

Leveraging 'Move' to perform VC-to-VC migrations with little downtime.

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reviewer1245939 - PeerSpot reviewer
Works at a insurance company with 201-500 employees

The features we found most valuable is site-to-site replication. This is what we purchased the product for and what we use it primarily for. We are in the process of switching over our production data center and Zerto has been a true time-saver that has cost us zero downtime.

View full review »
SF
Senior Operations Engineer at a healthcare company with 1,001-5,000 employees

The most valuable features of this solution are its ease of use and simple setup.

The ability to do a test failover to an isolated environment has been very useful, as this allows us to test servers without any implications to our live environment.

The dashboard is very clear and concise, showing any problems in different colours.

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it_user360021 - PeerSpot reviewer
Manager - Storage & Servers at a retailer with 10,001+ employees
  • Replication from Hyper-V to ESX so I can retire my old environment
  • Failover from Site A to Site B
View full review »
KH
Solutions Architect at a tech vendor with 51-200 employees

My clients found the DR feature to be the most valuable. It's something they deal with daily from a virtual machine using VMware, Amazon, or Azure.

Zerto absolutely helped to reduce downtime. My customers can bring up their machine somewhere else, and they can test on it.

Zerto's speed of recovery is very fast and efficient whenever I tested it.

View full review »
it_user400455 - PeerSpot reviewer
CTO at a tech services company with 51-200 employees

Replication at the hypervisor level. We’re a cloud Service Provider, and any solution relying on a specific storage vendor's functionality is a show stopper for us.

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it_user265812 - PeerSpot reviewer
Cloud Solutions Architect at Clouditalia Telecomunicazioni

HW agnostic, no impact on production systems, no snapshot, easy management.

Version 4.0 is revolutionary, allowing replication between VMware, Hyper-V and AWS - conversion on the fly, and a a HTML5 GUI

Version 4.5 allows file restore, access based on roles, more powerful APIs.

View full review »
it_user187677 - PeerSpot reviewer
Network Manager at a wholesaler/distributor with 501-1,000 employees

The simplicity of replication and test failover make this a very easy-to-use solution.

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it_user153090 - PeerSpot reviewer
Head of Cloud Architecture at a comms service provider with 51-200 employees

Near real time continuous disaster recovery, Journaling and the ability to replicate from Hyper-V and other VMware clouds into our cloud.

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GN
Solutions Architect with 1,001-5,000 employees

It just works. This sounds simple, but it is so true. So much of what we are sold in IT doesn't work as advertised. Zerto does.

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it_user6492 - PeerSpot reviewer
Cloud Architect at a tech services company with 11-50 employees

There are two main features which I consider to be the greatest value of the product: The ability to replicate without using snapshots and the journaling capabilities.

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BC
IT at a marketing services firm with 51-200 employees

The dashboard is very user-friendly and easy to navigate.

View full review »
it_user486204 - PeerSpot reviewer
Co-Owner with 1-10 employees
  • The replication being log-based is awesome. 
  • The VMDK can be preloaded to the remote site or allowed to come across the WAN, then the logs just keep flowing.
  • You can set the number of days a VM can be rolled back in case of corruption or virus infection.
  • Since the log files are continuously transmitted, the granularity of restores is amazing.
  • You can practice failovers (start the replicated virtual machine at the remote site) while the logs keep stacking up. The replicated machine can be open for a few hours, but short times are best depending on how much data is changing.
  • Files can also be extracted from the VMDK at the remote site even when the VM is off.
  • In case of a disaster, a single mouse click sets the restore to the real failover; click the Failover button, the VM on the replication site is started, while the VM at the source site is shut down. Once up, reverse replication begins and stays in log replication until the systems are reverted back to normal via the same process.
View full review »
it_user774891 - PeerSpot reviewer
Network Administrator at a financial services firm

The ability to test which virtual machines can be failed over to our DR site without interruption of our production environment. Being able to do file level recovery in case you delete a file accidentally or want to recover from a ransomware attack.

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it_user161283 - PeerSpot reviewer
Engineer at a insurance company with 501-1,000 employees

Simple, fast install

Easy upgrades

Grouping virtual machines by application, not LUN

Automatic IP address change

View full review »
it_user159276 - PeerSpot reviewer
Data Center Expert with 501-1,000 employees

Near-zero RPO, granular selection of individual VMs and the very simple setup and management.

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it_user164685 - PeerSpot reviewer
Pr. UNIX Sys Admin at a computer software company with 1,001-5,000 employees

Replication for disaster recovery between data centers is valuable.

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it_user282300 - PeerSpot reviewer
Cloud Architect with 501-1,000 employees

Being able to provide customers with DR options that work.

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it_user1168068 - PeerSpot reviewer
IT system administrator at a recruiting/HR firm with 51-200 employees

The most valuable feature is the Restore file, where you can go back in time on a file-level. This is very helpful.

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it_user161931 - PeerSpot reviewer
Independant IT Consultant at a tech consulting company with 51-200 employees

ZVR is very simple to setup and administer. Out of the box it just works and allows me to set my replication source and destinations and nearly forget it. Our RPOs are generally 5 seconds on a replicated base of 4Tb so we have only a very small data loss in the event of needing to recover.

Now that v4.5 has been released, I have the ability to recover individual files in the event of accidental deletion or even encryption by Ransomware. This ensures that data is easily recovered no matter when it is deleted, ensuring that files that have been created and deleted in the same day and prior to backup are recoverable easily.

And, perhaps more importantly, out of the box ZVR allows me to test the failover whenever I want to verify that my systems can come up as expected.

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it_user782481 - PeerSpot reviewer
Senior System Engineer at a non-profit with 501-1,000 employees

The benefits are obvious: The simplicity of the setup and the speed of replication.

The speed of WAN replication is great. It is faster compared to RecoverPoint and 20 VMs replicating over a 20Mbps VPN, which has a RPO less than one minute. Of course, your mileage will vary.

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it_user782472 - PeerSpot reviewer
Systems Administrator, Core Infrastructure & Microsoft Systems at a non-profit with 1,001-5,000 employees

The single pane of glass in Zerto Virtual Replication and ease of use is what makes Zerto different from other replication products that I have used in the past. You can clearly see if something is not quite right in your disaster recovery plan before you have an actual disaster.

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it_user6600 - PeerSpot reviewer
Senior Manager of IT at a healthcare company with 51-200 employees
Meets all the ticks when looking for a Disaster Recovery Product/Service. Low RPO exceptional RTS. Integrates directly with vCentre Server. Easy to use. View full review »
it_user620190 - PeerSpot reviewer
Senior Operations Manager at a tech services company with 10,001+ employees

VMware VM replication over narrow WAN bandwidth.

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it_user282024 - PeerSpot reviewer
Cloud Solution Architect at a tech services company with 501-1,000 employees
  • Interoperability between Hyper-V, ESX, vCloud, and AWS.
  • Very easy to use
  • Reliable
  • Fast
  • Also the architecture (on the ISP side) is designed with isolation and multi-tenancy in mind, so it's safely deployable on an ISP environment.
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it_user710619 - PeerSpot reviewer
Leader in Advanced Services department at a tech services company
  • Journal: ZVR uses a journal of history changes. Whenever you need to failover a VM or group of VMs, you have the ability to choose a Point in Time to which those replicas should be switched. For instance, if a disaster occurs at 10:05:00, you can failover with replicas to 10:04:55.
  • Consistency Groups: If you replicate groups of VMs, then during failover, all of the VMs in groups are failed over to the exact same point in time.
  • Resiliency: ZVR is resilient to Zerto infrastructure component restarts and loss of connection between sites which are automatically handled. The ZVR is very lightweight it doesn't use snapshots and has close to zero impact on production VMs and many others. It lets you get your files from Windows based VMs without failing over to replica VMs.
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it_user734157 - PeerSpot reviewer
Data Backup Engineer at a tech services company

It is easy to setup and manage.

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it_user6492 - PeerSpot reviewer
Cloud Architect at a tech services company with 11-50 employees
Hardware-Independent Simple configuration Easy installation Integrated with vCenter Server and vCloud Director Very low RPOs View full review »
Buyer's Guide
Zerto
March 2024
Learn what your peers think about Zerto. Get advice and tips from experienced pros sharing their opinions. Updated: March 2024.
765,386 professionals have used our research since 2012.