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 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."
"Excellent compression and deduplication with off-site WAN backup included."
"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 intuitive interface allows you to set up and perform backups and restores easily."
"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."
"Valuable features for us include quick recovery, compression, and deduplication."
"Zerto is low maintenance, so I can set it and forget it. It has a great process and an excellent solution."
"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."
"Zerto has improved our restoration time and made it easier to test software upgrades. It has simplified tasks like decommissioning a site and replicating virtual machines from one location to another."
"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 RTO and RPO are unparalleled. In the event you do have an issue, you can be back up and running (depending on the size of your infrastructure) within minutes. Your RTO can be 15 minutes and data loss be five minutes. I don't think that's matched by anybody else in the field."
"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."
"The low RPO times of about four to eight seconds are very nice and very valuable to us."
"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."
"To improve Altaro, I would like to see the ability to choose more than one backup location at a time."
"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."
"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."
"The application could include a feature to install a set size of data, such as the ability to store a single application with all its registry information for easy transfer."
"The cloud backup and VMware support (now available in the latest releases), could do with some improvement."
"Replication is not fast, the GUI could be more user-friendly, and technical support is lacking in Iran."
"Migrating the physical through a backup and restore to a virtual environment would be very helpful."
"Availability of physical server backup would be an added advantage."
"An area for improvement is the support because it gets really expensive. They need to make it a little cheaper. Support also takes time."
"I would like Zerto to add support for VMware's lifecycle manager."
"There needs to be more flexibility in the licensing."
"The alerting has room for improvement as it is the biggest pain point with the software. It is so bad. It is just general alerting on or off. There are so many emails all the time. You have no control over it, which is terrible. It is the worst part of the entire application. I have voiced this to Zerto hundreds of times for things like feature changes. Apparently, it's coming, but there is nothing concrete as to when you can do it."
"The only thing I really don't like about Zerto is that the ZVM has to be a Windows server. I can spin up any OBA template whenever I want to, but if it has an OS that's tied to it, then I have to involve the OS team from my company. That drives me crazy."
"There should be more comprehensive cyber recovery capabilities."
"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."
"Zerto generates many false positive alerts, which is annoying. I still have thousands of alerts in my inbox, and those are false alerts. When I check there's actually no problem."
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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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