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."The product has many valuable features for handling backup needs, including replication, live migration, and incremental disaster recovery."
"We use the latest feature in Altaro called CDP (Continuous Data Protection) to back up our VMs as often as every five minutes. It allows us to make sure no data is accidentally deleted or overwritten."
"The ability to test the backups without having to manually mount the VHDs after restore allows us to check the integrity of the backups."
"The CDP backup feature is very nice, as it allows you to take backups at high frequencies and with application consistency."
"The initial setup was simple and easy. Anyone without prior experience can install, configure, and use it."
"Ability to restore to any host."
"The interface is user-friendly and even if our tech isn't onsite, we can work with the owners to confirm that the data will be restored with no issues."
"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."
"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 works really well. It's simple to set up and works well. Moreover, disaster recovery to the cloud to our organization is very important. We actually had to use it three years ago, and it worked out well for us."
"Zerto's ability to test failovers with a record of how long it takes to fail the motor is beneficial, as it allows us to know the timing in the event we have to do it live."
"Zerto's most valuable features include its user-friendly interface, multi-tenancy capabilities, and near-zero downtime recovery."
"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."
"We own another solution called VMware Site Recovery Manager, SRM. We have licenses for our entire environment and we still decided not to use it. That's how big the difference was in the experience that Zerto provides."
"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."
"It is very user-friendly. There is no wondering about what a feature does. It is easy to use."
"Backup speed and comparisons between versions used to be slow on big VMs but that was improved greatly later on."
"Availability of physical server backup would be an added advantage."
"The initial set up was complex, and I was not able to do the set up myself."
"Stability."
"To improve Altaro, I would like to see the ability to choose more than one backup location at a time."
"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."
"Replication is not fast, the GUI could be more user-friendly, and technical support is lacking in Iran."
"Zerto could add text alerts if there are critical problems and alerts if changes affect our replication."
"The reporting could be improved in terms of the reports that you can show to auditors to prove that you have done the testing. I provide the reports that it generates now but, it would be great if, at the end of a DR test, it would generate a report of everything that Zerto did."
"The only issue that I observed was that depending on the number of virtual machines that are being replicated, you will have to provision the appropriate bandwidth for the link that the replicated systems will traverse."
"I would like Zerto to enhance the continuous backup aspect."
"We had some issues with replication, especially on Linux, but we have already resolved them."
"It would be nice if we were able to purchase single licenses for Zerto. As it is now, scaling requires that we purchase a multi-pack."
"If I had to pick anything, it would be the documentation for upgrades. They need to make it easier for users to do upgrades without having to contact support, by providing better documentation for that."
"We had a situation where we had to relicense VMs once they were moved over. We later found out that that feature is built-in, but it's not easy to find. The way it's done is that you have to go to the target site to turn it on. If that were explained a little bit better up front, that would be helpful."
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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 234 reviews. Hornetsecurity Altaro VM Backup is rated 8.6, while Zerto is rated 9.0. The top reviewer of Hornetsecurity Altaro VM Backup writes "Easy to use with a helpful dashboard, good support, and the deduplication feature saves heavily on storage space". 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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