We performed a comparison between VMware SRM (Site Recovery Manager) and Zerto based on our users’ reviews in four categories. After reading all of the collected data, you can find our conclusion below.
Comparison Results: Zerto wins out in this competition. Its consistent sub-second response for RTO and RPO makes it one of the most responsive and fastest in the marketplace today. Users are able to easily run tests and change scenarios without any effect on an organization's production.
"The most valuable feature of the solution is the automatic recovery of the virtual machine if it goes down."
"VMware SRM replicates the VM from one site to another, and it helps us orchestrate the powering of VMs and DR when the DC goes down."
"VMware is one of the best products in the industry when it comes to virtualization."
"The most valuable feature is the integration with our Nutanix environment."
"VMware SRM is very effective between two sites with identical twin storage, you can have synchronization between the two sites."
"The solution is simple to use and has effective automation."
"It is a very stable solution...I was involved in VMware SRM's deployment phase two years ago, and it was an easy process."
"VMware SRM is a very nice tool for disaster recovery for virtual environments."
"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."
"It reduced the backup recovery time of our main backup solution by several hours. It's reduced our time because before we have to build a system and restore the data, we install the application and restore the data that took us at least a good 24 hours to do that. And now it's really minutes for us to recover our backup solution."
"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."
"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."
"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."
"If we had to deal with a ransomware event, Zerto would be one of the first things I would use, because it is going to be the fastest to restore data to a certain point. If there were a fire in our building, Zerto would be a big thing too, because we would shut down everything that's in our building. In most cases, Zerto is definitely one of the front lines. It's definitely going to be one of our prevalent DRBC layers of protection."
"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."
"Zerto is easy to use and the interface is very intuitive."
"They could enhance the automation features for the product."
"The solution must provide better integration with third-party vendors."
"The user experience could be more friendly."
"In my view, if VMware comes up with an appliance-based solution like vCenter Server (which was also Windows-based), it will be much easier for deployment. I"
"Sometimes it can cause a bit of downtime during switchovers."
"Lacks stability and as a result requires continuous monitoring."
"Technical support can take some time to respond."
"The initial setup of VMware SRM isn't straightforward because many customizations are required since it helps in the recovery of your IT environment."
"Increased granularity in how long to keep the journal would be nice."
"Zerto's effect on our RPO can be improved."
"This solution could be improved by being more cloud agnostic."
"I would like to see a couple of details regarding awareness of VM events coming outside of ZVR."
"I would like to be able to replicate one to multiple without having to recreate every VPG. That would save us a lot of time. When we add a site or move our DR to a different site, I have to recreate everything from scratch. So, it'd be cool to be able to just repoint an existing VPG to a new site without having to recreate everything."
"If I were to nitpick, I would say that I wish I had a better account manager. Our sales guy has changed a couple of times. I would like a little more responsiveness from our account manager. I've had a couple of issues where getting in touch with him has been a little difficult, and I end up just going around him and dealing with support and support has handled it right away."
"More user support would be best for me because I'm not in the product all the time. So, having strong support is probably the most important decision on any products that we buy."
"It would be nice to have the option to do automatic failover, but right now the only option is manual."
VMware SRM is ranked 6th in Disaster Recovery (DR) Software with 69 reviews while Zerto is ranked 2nd in Disaster Recovery (DR) Software with 234 reviews. VMware SRM is rated 8.0, while Zerto is rated 9.0. The top reviewer of VMware SRM writes "A scalable solution that integrates well with the VMware platform, but its platform agnostics do not support on-cloud usage". On the other hand, the top reviewer of Zerto writes "Gives us business continuity capabilities during hurricane season and in case of ransomware". VMware SRM is most compared with Veeam Backup & Replication, Dell RecoverPoint for Virtual Machines, Azure Site Recovery, VMware Cloud Disaster Recovery and Nutanix Disaster Recovery as a Service , whereas Zerto is most compared with Veeam Backup & Replication, Rubrik, Dell RecoverPoint for Virtual Machines, Commvault Cloud and VMware Cloud Disaster Recovery. See our VMware SRM vs. Zerto report.
See our list of best Disaster Recovery (DR) Software vendors.
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