We performed a comparison between Hornetsecurity Altaro VM Backup and Zerto based on real PeerSpot user reviews.
Find out what your peers are saying about Veeam Software, Zerto, Commvault and others in Backup and Recovery."This solution is stable."
"Excellent compression and deduplication with off-site WAN backup included."
"Valuable features for us include quick recovery, compression, and deduplication."
"All of the features are fantastic and also the management from Microsoft dealing with multiple machines is great. The whole package is excellent for me."
"The product has many valuable features for handling backup needs, including replication, live migration, and incremental disaster recovery."
"The most valuable feature of Altaro VM Backup is its ability to backup and restore various types of data, including Active Directory, application servers, and SQL Server databases."
"Reverse Delta is Altaro proprietary backup deduplication technology. With Reverse Delta, the latest version of a file is always made available in its entirety, not as a delta file."
"Ability to restore to any host."
"I prefer Zerto because it's a little more automated. VMware has more requirements... It's a little more click-and-go versus click-and-monitor..."
"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."
"We don't have to spend a whole lot of time worrying about DR and whether or not we are covered. Zerto just works. As it is replicating, we don't need to spend a whole lot of time with it. That is a huge benefit as far as daily management."
"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."
"The most valuable features are the continuous streaming, that it takes very little CPU usage — it doesn't affect production — and the recovery time is very short."
"From a management perspective, one of the biggest benefits is to see the excitement of your engineers having a tool that truly enables them, really making their lives easier. That is something that I love. When we came out of the PoC, their eyes were just wide with excitement of what was possible now."
"The live failover tests and point-in-time recovery options have been exceptionally valuable features of Zerto for our organization."
"I like the granularity of the checkpoints."
"To improve Altaro, I would like to see the ability to choose more than one backup location at a time."
"The initial set up was complex, and I was not able to do the set up myself."
"Basically, how it works is that you have a single local drive, and then you have a cloud backup. It'd be nice if you could rotate the single local backup drive. As of now, you can't."
"It would be nice to be able to recover the items to their original location."
"Improvement areas for Altaro VM Backup include enhancing backup and deduplication solutions for continuous operation and offering an all-in-one solution for hardware backup."
"It would be nice to see a feature that backs up the host so that, in case of a server failure, an entire server could be restored all at once."
"Availability of physical server backup would be an added advantage."
"Backup speed and comparisons between versions used to be slow on big VMs but that was improved greatly later on."
"The limitation with Zerto is that you're required to have one Zerto Manager per virtual center, and this means that you're only able to replicate one way. Technical support for this product was fantastic, before they were acquired by HP. You're now able to tell that the company is becoming too big, in terms of the support they provide."
"I would like Zerto to add support for VMware's lifecycle manager."
"I would like to see a separate product offer for performing backups, although I think that this is something that they are expecting to release in the next version."
"I would like to see a couple of details regarding awareness of VM events coming outside of ZVR."
"Zerto needs to improve its documentation."
"Certain areas were designed and work fine for VMware but are under development for Hyper-V. Eventually, all features will work for both platforms."
"Customer service and technical support need improvement."
"We did look at the long-term retention backup feature of Zerto a few years ago, and at that time, it was limited. I can't say what it is right now, but at the time, its functionality was limited in terms of basically where we could save it and how we could save it. Offsite air gapping our backups is important to us to help protect against ransomware, and at the time, it couldn't do that. That would be one area that would be important before we consider using the long-term retention again. I haven't looked at it recently, and they may have addressed this in the meantime, but if not, this would be an area of improvement."
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Hornetsecurity Altaro VM Backup is ranked 54th in Backup and Recovery with 29 reviews while Zerto is ranked 2nd in Backup and Recovery with 235 reviews. Hornetsecurity Altaro VM Backup is rated 8.6, while Zerto is rated 9.0. The top reviewer of Hornetsecurity Altaro VM Backup writes "Offers a comprehensive feature set offered at a competitive price". On the other hand, the top reviewer of Zerto writes "Gives us business continuity capabilities during hurricane season and in case of ransomware". Hornetsecurity Altaro VM Backup is most compared with Veeam Backup & Replication, NAKIVO Backup & Replication, Acronis Cyber Protect, Azure Backup and Datto Cloud Continuity, whereas Zerto is most compared with Veeam Backup & Replication, VMware SRM, Rubrik, Dell RecoverPoint for Virtual Machines and Commvault Cloud.
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