Zerto Reviews

We are an electric utility and we have some pretty critical workloads. We have identified the most critical workloads in our environment and have implemented Zerto as a protective measure for them.

We try to keep our critical workloads protected, which are a subset of our systems. For example, we're not going to protect a print server with Zerto.

The fact that Zerto provides continuous data protection is key for us. We have tested on a regular basis, and in one case, we tested our entire ERP system. It is a pretty big workload that includes Linux servers, databases, and other components. It's about a 45-minute window to get it back up and running. For our test, we moved the entire system to our DR facility on a weekend, ran it for an entire week from the DR site, and then brought it back the following Sunday. It worked flawlessly.

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.

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. It hasn't been a big deal for us but it would still be helpful to have a little bit more granularity on the license count.

The only timeline or limiting factor, in my opinion, is how long it takes to replicate. That all depends on your infrastructure, and we happen to be pretty fortunate that we have a nice pipe in between the two locations, between here and our DR site. If you don't have that limiting factor, it's just a matter of time. You just wait long enough for it to replicate over and then you're covered.

I have been using Zerto for approximately seven years.

We do the updates regularly and Zerto has never given us problems. We work with a lot of different technologies and we have a lot of problems, but Zerto has not been one of them.

We haven't had much opportunity to explore scalability at this point. We're responsible for another organization's IT, as well. They're a sister company of ours and they're smaller than us, so we do all of their IT and we have them on Zerto. They're using us as a DR point.

From an expansion perspective, we scaled up from our initial install to include theirs as well, which I think we got pretty close to doubling our license count.

We are 100% deployed at this point. If we were ever to add another sister company, which is possible because we have other sister companies where opportunities may arise. A lot of the time, they're so small that they can't afford IT, so it's easier to have us manage it. In cases like this, we may have an opportunity to deploy Zerto.

We have a very small team of three people, so Zerto does not affect our headcount. There is me, who is the manager of IT or manager of information services. Then, we have our desktop technician, and then we have our network administrator.

We have never had to use Zerto's technical support for anything major. Any time that we have had to contact them, it has been for minor stuff and it's worked out fine.

A long time ago, when we had an EMC SAN, there was a VMware plugin that served as a replication solution. However, it was terrible and it never worked.

Zerto is a major upgrade that is easier to use and switching was excellent.

Replacing our legacy solution with Zerto has definitely saved us time and improved the quality of our process. I never felt like I could trust our previous solution, which was a big deal because when you're talking about backups, trust is a major factor. You have to be able to trust your solution and feel like it's going to work in a bad situation.

Zerto is one of those things that you love to have but you hate to have to use because it means that something bad is going on. That said, if there are serious problems then you want to have something that's rock solid. For us, that's Zerto, and we feel strongly about that.

The initial setup was very straightforward. We had some training with some Zerto engineers on how to set up the recovery groups and other things, but once that was set up, we made several changes later on as we played with it. Overall, it was very straightforward to configure and I think that we only had an hour of training.

The deployment took us a couple of weeks to get everything figured out, although it wasn't necessarily Zerto that was the hold-up. We only had a certain number of licenses, perhaps 15 in total. We spent time trying to determine which were our critical workloads, and there was some internal debate about it. From the Zerto perspective, there weren't a lot of issues.

It didn't take a lot of time, just a couple of weeks to get us up and going. We were actually up and technically running within that same day, but to truly boot it and get it where it needed to be, it took a couple of weeks. It was a new technology to us at the time, so it took a while to get up to speed with it.

In terms of our implementation strategy, we just tried to identify the critical workloads, find the ones that really needed to be protected and start to make those recovery groups. Then, we organized them in such a way that things worked properly. For example, the components of our ERP system do have to come up in a certain order. Finding all of that stuff out and fine-tuning the process was part of our strategy. Then, we slowly started moving those workloads across. We broke it down into groups and we did those groups one at a time until the implementation was complete.

Our in-house team was responsible for implementation.

Maintenance-wise, we just keep it updated. Our network administrator applies the updates and checks the health from time to time. We have a dashboard on our big screen if we feel the need to monitor it. If we walk by and it looks like a protection group is in the red or yellow, then we look at what needs to be done to get the problem straightened out.

Price-wise, it's right in line with what we would figure. For what you get for it, it's really a good value, and we've never had any problem renewing it or anything like that.

License-wise, we budgeted $1,000 per VM. The minimum spend on it, in the beginning, can sometimes be a little bit of a headache for people, and they might have to budget creatively to get there, but once you're there, the renewals are worth it.

Licensing requires purchasing packages that consist of several licenses, and they cannot be purchased one at a time.

We paid for an hour of training that we took but otherwise, there have been no costs in addition to the standard licensing fees.

We began looking at Zerto for several reasons including the cost, ease of use, and really, the flexibility of it. When you want to switch it over and do a different workload, it's not that big of a deal.

When we first began to consider using Zerto, we had a discussion with a grocery chain that is close to us. It's a specialty grocery chain and they have exotic foods sold out of two different locations. Christmas is their busiest time of year and they have several cash registers at each location doing transactions constantly.

They had to use Zerto during the middle of that Christmastime rush and failover, from one site to the other, all of their point of sale systems. They never lost a penny in transactions. For us, that was a big testimonial. They have a similar size of environment to ours as far as server infrastructure goes, so we didn't even look at anything else.

At this time, we don't use Zerto for long-term data retention. Instead, we have some other technologies in place for that. We have Veem and we have some SAN replication and we have some network-attached storage, as well. We use Zerto as our first line of defense. For example, in response to a ransomware attack, we would use Zerto for sure to roll back before that event happened.

We have not had a ransomware attack, at least not yet. We fully expect that, if it ever does happen, we'll definitely utilize Zerto. It is essentially our insurance policy. If we ever have a ransomware incident, that would be our first line of defense to recover from it. In fact, we really haven't had many opportunities to use Zerto, thankfully. Zerto is one of those things that are great, and we're glad we have it, but you hope we never have to use it.

At this time, everything we do is on-premises but having DR in the cloud with Zerto is definitely something that we want to do in the future.

It is not important to us that Zerto offers both backup and DR functionality. For backup, we have it covered in other ways. Being in the utility business, we're very big on redundancy. In fact, we have backups to cover the backups and we have about five different levels of them that we utilize. Zerto covers the front line, and when something bad happens, we can roll back within a 24-hour period using it. Then, we have deeper levels handled by other products like Veeam. Funnily enough, Veeam kept telling us that they would add Zerto-like features, and at the same time, Zerto kept telling us that they would add Veeam-like features. We continue to use both of them.

I've recommended Zerto to several IT professionals that I've talked to because it's such a good product. I give them examples of what we have done.

Overall, it's a fantastic product.

I would rate this solution a ten out of ten.

We use it for disaster recovery. We use it for some testing. And we use it for hot backups on databases.

This past summer we had multiple hurricanes down south. We host for our clients, and what we did was proactively move them from their location down south up to our Boise data center in Idaho. We were able to do that with Zerto.

When you need to fail back or move workloads, Zerto decreases both the time it takes and the number of people involved. I was actually part of a project to move a data center, and we used Zerto to move it. We moved 20,000 virtual machines and the downtime was just a reboot of each machine. Before, it probably would have taken at least six people in multiple teams to do it, whereas in this move it was just two engineers from the same team who did it.

In addition, we recently had a corrupt database that we recovered using Zerto. If we didn't have Zerto, we would have had to do a restore and we would have had a loss of data of up to 24 hours, because the backups were done every 24 hours. In this case, we were able to roll the database back to a point in time that the DBAs deemed had good data. There was very little data loss as a result. Using Zerto in that situation saved us at least eight hours and from having to use multiple teams.

In that situation, for the recovery we would have done a restore from backup. The problem is we would have had X amount of hours of data loss. I don't know how long it would have taken the DBAs or our developers or app owners to reproduce the information that would have been lost. That could have ended up taking days. I've seen it take days in the past to recreate data that was lost as part of the recovery process.

Another point is that the solution has reduced the staff involved in overall backup and DR management. The big thing is that it reduces the teams involved. So rather than having the SAN team involved, the backup team involved, and the virtualization engineers, it ends up being just the virtualization engineers who do all the work. It has reduced the number of people involved from six to eight people down to a single engineer.

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.

There's room for improvement with the GUI. The interface ends up coming down to a personal preference thing and where you like to see things. It's like getting into a new car. You have to relearn where the gauges are.

I'd also like to see them go to an appliance-based solution, rather than our standing up a VM. While the GUI ends up depending on personal preference, the actual platform that the GUI is created on needs to go to an appliance base.

Another area for improvement I'd like to see is the tuning of the VRAs built into the GUI. It's a little cryptic. You really have to be a very technical engineer to get that deep into it. I'd like to see a little better interface that allows you to do that tuning yourself, rather than trying to get their engineer and your engineer together to do it.

I've been using Zerto for five years.

We had a rough start, but in defense of that, we were doing a lot of going long-distance with what we had.

The thing that I liked most about the problems that we had was that Zerto wasn't afraid to admit it. They also weren't afraid to put us in touch with the right staff on their side. It wasn't a big deal for me to talk to their developer. Normally, when you're at that level, the developers are shielded from customers, whereas with Zerto it was a more personal type of service that I got. We had a problem and they put me in touch with the developer who developed that piece of the solution and we brought it to resolution.

It's very scalable. We grew from just a few hundred to a few thousand pretty quickly, and there were very few hiccups during that process.

Out of the gate, when you call their number, they could do better. 

The thing is that I've developed such a good relationship with all of them, at all levels at Zerto, that I know who to call. If you're off the street and you call in, you're going to get that level-one support who's going to move you through it. When I call in, they put me right through to the level-two support and I move from there. It's like any support, if you know the right people, you can skip the helpdesk level and go right into the engineering.

The disaster recovery solution for the company I'm currently with was the typical restore from backups. They were using SAN replication as part of it. 

Personally, I've used many solutions over the years, starting with spinning tape, boot-from-disk, and then as we virtualized the data center, we started doing SAN-based replication. I've deployed and supported VMware Site Recovery Manager under different replication solutions, and then moved into Zerto. Prior to Zerto I used several different vendors' products.

Having been in disasters, living in Florida and experiencing them, I understand what it takes to recover a data center. I worked for my city in Florida and volunteered in the emergency operation center. Not only did I sit in technical meetings on how to recover computers, but I also sat in meetings on how to recover the city. So I have a different perspective when it comes to disaster recovery. I have a full view of how and what it takes to recover a city, as well as how and what it takes to recover a data center. Using that background, I pull them together.

As a result, I first look for a solution that works. That's key. If it doesn't work, it's out the door. The second factor is its ease of use. It has to be very easy to use, just a few clicks of the mouse and you're able to do a recovery. Zerto meets my requirements.

Not only was the initial setup simple, but upgrades actually work and backward compatibility during the upgrades work. I've been doing IT for 25 years and it's one of the few solutions that I have come across where backups work, not only doing the actual backup, but they're compatible with what you have in place. Upgrades are very impressive and very seamless.

I started with working with Zerto during the 4.5 version. Right after we deployed that we went to 5.0. The length of time really varies depending upon your engineering platform process. I did the PoC and all the documentation, and then I did the deployment into production. I spent a few days on the PoC because I needed to know what its performance impact was going to be on the host, on the VMs. Then I had to see what the replication impact was going to be as well. 

And documentation took me a couple of weeks. Because I've been in disasters, when I do documentation I do it so that I can hand it to anybody, literally, including—and I've done it—to the janitor. I've handed the documentation to the janitor and I've had them sit down and do a recovery. I'm picky on documentation. 

The actual sit-down at the keyboard to do the deployment, after everything was in place, including getting a service account, getting the VM deployed, etc., was quick. In one day we had it up and running.

I tend to do it myself because I'm old-school. I want to know how it works right from the ground up so that if I have to do any trouble shooting, I know where not to go to look at things. If you understand how something works, you can troubleshoot a lot faster.

I'm the lead architect, engineer, and troubleshooter. We have about four other people who are involved with it. We have several people because of our locations. We have more here, in the Idaho area, than we do in our other data center. We have one down in the southeast, hurricane area, of the United States. They're not expected to do a whole lot of disaster recovery, whereas we are.

I don't dive too much into the pricing side of things, but I'd like to see better tiering for Zerto's pricing. We do multi-tier VMs. I don't think I should be paying a penalty and price for a tier-three VM where I don't need a really tight SLA like I do for a tier-one.

Also, if we're looking to replace the data center backup solution, I have VMs that I may not need for a week in the event of a disaster. I'd like to see a backup price per VM, rather than the tier-one licensing that I currently pay for, per VM. I'd like to see better tiering in regards to the licensing.

We have Commvault, Cohesity, and Veeam. Veeam is probably the closest to Zerto for ease of use. The problem is that Veeam doesn't have the technical background of the split-write that Zerto has. Veeam can be very painful. It can't protect any VM in your infrastructure. Its process of doing snapshots is very painful. Whereas with Zerto, it doesn't matter how busy the VM is, it can protect it. Veeam does not do it that way, but its GUI is pretty easy to use. But again, if it doesn't work, it doesn't matter how easy it is.

Commvault and Cohesity are both complicated solutions. Cohesity is like Veem, it is snapshot technology. Its GUI is okay but it's a little cryptic and that's the thing that I don't like about it. With 25 years of doing IT, I can tell that the interface that Cohesity designed was done by Linux engineers. It's very kludgy with multiple clicks. You've got to know where to go. With Zerto, it's plain and it's simple to use.

Do your homework. Do a PoC. Make sure you have technical people doing your PoC, people who can dive deep into the technology. If you do your due diligence on the PoC, it will win every time. We did the PoC against five other products, and no one could touch Zerto on the technical side of it, at all, and that's besides the ease of use.

What I've learned from using it is to make sure you're able to tune the replication. Like any replication, if you're doing boot from stand or you're replicating your launch from place to place, you have to tune it. I was fortunate. I've been tuning replication for many years. If you're doing long distance, you have very high latency and you need to compensate for that. I worked with Zerto developers and we were able to tune replication to meet our site-to-site requirements. That was a key thing, and that's missed a lot of times. When people deploy the solution, they're not always keeping up with the SLA, and it has nothing to do with how it was deployed. It has to do with the pipe and the latency between site-to-site. That tends to be missed when deploying replication.

It is on our drawing board to look at Zerto for backups and long-term retention. I would say we're going to end up using it. It makes sense, at least from my standpoint, to keep things simple. It already has the data, so why not use it to move it wherever?

When it comes to the fact that it provides both backup and disaster recovery in one platform, I had never thought about the backup piece. When they announced it, it just made sense to me as an engineer with a logical mind. "Hey, I'm already holding the data, shoveling it across states. Instead of putting it here, why not put it over here at the same time?" So I was very excited about a two-for-one product. My company has backup solutions and they're struggling with them. I'm looking to replace their backup solutions with Zerto, probably in 2021.

We're also still looking at doing DR in the cloud rather than in a physical data center. We've done some testing with it. In my previous company we were using it and deployed it around the globe. Due to border restrictions, we had to go to the cloud with it. It was big because we were able to go to the cloud and we didn't have to stand up another data center. I'll be conservative and say that it saved us a few million dollars.

I give Zerto a nine out of 10. The only reason that I'm not giving it a 10 is that I'd like to see the GUI made into an appliance.

Our environment primarily integrates Zerto with VMware. This includes offering Zerto's self-service portal, which integrates seamlessly with Cloud Director. Additionally, we have Zerto integration at the vCenter level in situations where we don't use Zerto Cloud Manager and its self-service portal. This variety reflects the different use cases within our current processes. Since Zerto is our primary offering for disaster recovery solutions, we tailor the implementation based on customer needs.

We implemented Zerto to safeguard our private cloud infrastructure workloads. While disaster recovery is its primary function, we also leverage Zerto for data migration.

Our RPO with Zerto is under five minutes. The RPO time is dependent on the bandwidth. 

We have asynchronous replication with Zerto.

Zerto integrates well with Asynchronous Continuous Delivery tools. However, unlike SRM, Zerto offers protection during workflow rollbacks. This rollback functionality, along with its centralized reporting and UI management, makes Zerto an attractive solution.

Zerto offers a cloud-based disaster recovery solution, eliminating the need for physical data centers. In this instance, we leveraged Zerto to protect a private cloud workload running VMware and ensure its seamless recovery in Microsoft Azure. Disaster recovery in the cloud is crucial. As part of the private and hybrid cloud infrastructure team, I'm involved with a service in our catalog that runs workloads in a private cloud but configures disaster recovery primarily for the public cloud, Azure in our case. This is important for both the customer and the organization that provides the service.

Zerto offers significantly faster recovery times compared to SRM. SRM's recovery process involves multiple steps, requiring a detailed checklist to ensure the correct sequence is followed within protection groups and recovery plans. This complexity is a common issue with other data recovery products. Ideally, any product, not just from a design perspective but also from implementation and operation, should be user-friendly. It should be intuitive and easy to operate to achieve its intended purpose. This is a key reason we chose Zerto over other data recovery solutions.

Migrating data with Zerto is incredibly easy. It performs a continuous replication of our data in the background, even while our primary server is running. This live replication ensures all changes are captured before the server is shut down. In other words, it includes everything, resulting in a seamless migration process. Triggering the migration is also straightforward. We simply need to choose whether it's a move operation or a scale-over operation.

It helps reduce downtime during migrations. While there might be a brief interruption when workloads are shut down, there's no data loss. However, downtime for disaster recovery depends on the specific application's RPO. RPO isn't a fixed value; it varies based on how much data loss an application can tolerate.

It helps to reduce our overall DR testing. The solution is designed so that we can trigger the app or a move operation within three steps. Making it easier and quicker for the administrator or customer that is working on it.

Zerto's user-friendly interface simplifies operation and management, allowing us to minimize the number of people involved in overall backup and DR management.

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.

Zerto integrates with vCloud Director to protect workloads deployed there. However, it would be beneficial if Zerto also offered integration with other cloud management platforms, such as VMware Aria Automation. For example, Site Recovery Manager recently introduced integration with VMware Aria Automation, allowing the protection of workloads deployed through Aria Automation. This functionality, including site recovery management, is currently not available in Zerto. Zerto's strength seems to lie specifically in its VMware capabilities, which could be an area for improvement.

Another point to consider is the potential for Zerto drivers to cause issues in ESXi environments. In some cases, users have reported problems and discovered that the Zerto drivers are not verified by VMware. While HPE is a technical alliance partner for Zerto, improved collaboration between VMware and Zerto regarding driver validation would be valuable. This information seems to be missing at the moment. We are currently in touch with our technical account manager to clarify this.

I have been using Zerto for over five years.

Most Zerto issues we experience are at the ESXi level, likely due to the Zerto drivers. However, these issues are not currently impacting our work.

Zerto is scalable.

The technical support is quick.

Positive

I also use SRM but I believe Zerto is better because it's easier to integrate with other systems. While SRM also offers integration for workload protection through VMware Aria Automation and a SIM connection application similar to replication, it may have some limitations. For instance, Zerto might require an agent to communicate with the source system, which could be a disadvantage. This suggests that there might be features offered by other vendors that Zerto could incorporate to improve its functionality.

The initial deployment is straightforward. Zerto has introduced an appliance, making deployment even easier by removing the need for patching and object installation.

One member of our deployment team is needed for the deployment.

As a Zerto partner, we do all the deployments for our customers and provide comprehensive training.

I would rate Zerto nine out of ten.

I recommend that new users take advantage of any training videos and documentation offered by Zerto to familiarize themselves with all the features and how to use them.

I use Zerto to store and protect my files. Whether I'm working on a project or just need to access old files, Zerto ensures everything is safe. This makes it very convenient, as I can easily access any information I need with just a single click.

Zerto is effective at blocking unknown threats and attacks. We might consider using it on the business website as well, but it's important to understand how it might impact our operations. It helps with blocking threats, which is certainly valuable. So, in terms of its effectiveness, I'd say it's close to 99% guaranteed.

Zerto has helped our organization block threats, is user-friendly, is effective in storage, and inspires users.

Zerto's Cloud disaster recovery is impressive, and recovering most of our data can be relatively straightforward. However, it requires careful planning and understanding. Navigating the recovery site is crucial, so ensure we read and comprehend the instructions thoroughly before clicking anything. This way, we'll know which box to choose and where to click to achieve our desired outcome.

It is easy to migrate data using Zerto.

It helps reduce downtime.

It has helped reduce our disaster recovery time. Before Zerto, we needed ten people for disaster recovery and now with Zerto, we are down to three. 

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.

The performance was generally good, but occasional lag disrupted the flow, leaving room for improvement.

I have been using Zerto for four months.

While Zerto is stable, it can sometimes be slow to retrieve the data we need.

Zerto is scalable.

We used to complete tasks manually, which consumed a lot of manpower, before adopting Zerto.

Zerto is affordable.

I would rate Zerto a nine out of ten.

No matter what we choose to do, there will always be potential positives and negatives. When aiming for the best outcome, focus on visualizing success and avoid dwelling on negativity. However, even while striving for the positive, acknowledge that occasional setbacks like technology issues or unexpected problems might occur. Don't get discouraged in the present; trust that Zerto will ultimately lead to something beneficial and fulfilling.

We use Zerto to verify the information being transferred from one data center to another.

When a site is down, we can continue to use the other site thanks to Zerto.

The near-synchronous replication is extremely valuable because it ensures we can continue working.

The move action between the app and data center is great and we can see the benefits in minutes.

Our RPOs are performing well thanks to Zerto.

Migrating data using Zerto is easy.

Zerto helps our users collaborate during data migration.

Our RTO using Zerto is good.

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

I would like Zerto to provide more detailed information when there is an issue.

I have been using Zerto for five years.

Zerto is extremely stable. 

Zerto is scalable.

I have used the technical support of Zerto several times and they are good.

Positive

Though I wasn't part of the initial deployment, the procedure is relatively simple. Manager rollout is the first step, followed by CPG installation on VMs by the CPG teams and subsequent network configuration verification.

Four people are required for the deployment.

I would rate Zerto a nine out of ten.

Zerto is a good solution for transferring data between centers.

We use Zerto for backups and DR; we back up to a StoreOnce unit and then offsite. We have over 11 servers, including three Oracle servers, one Oracle database, and an Active Directory. 

Before Zerto, we used another solution that caused database crashes and did not offer certainty regarding disaster recovery. Zerto is more configurable and stable.

A DR site reduces downtime, especially with full VM backup and online synchronization. Zerto accomplishes this without affecting network efficiency, as synchronization occurs at specific intervals.

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.

Improvements in stability would be welcome; there are some software bugs that can affect RPOs. We want more of a guarantee that we won't lose any of our backups, even in the event of a disaster. 

The platform measures the write speed of storage devices and gives an alert on the VPG if there is latency, but the nature of the alert suggests the solution isn't meeting the SLA. However, this shouldn't affect the health status of the backup. It should provide an express report that we should enhance our hardware rather than express latency as a threat to the backup capability.

We've been using the solution for two years. 

The stability is acceptable, we experienced an issue once, but the backup time is speedy.

Customer support is one of Zerto's best aspects; the support is excellent, and we can quickly get through to them. I rate them ten out of ten. The support staff are very kind and always solve a problem. I feel secure knowing I have access to such good support.

Positive

We previously used Micro Focus Data Protector and Veeam Backup & Replication. Zerto is easier to use and more straightforward to configure. 

Zerto replaced our legacy backup solution, Data Protector. This not only saved on the cost of the old product but also provided more stability and security to our company. We now have a new backup methodology, and it's a significant upgrade.  

I carried out the initial setup with support from Zerto, which was very straightforward.

The only requirement for maintenance is monitoring the solution and updating versions.

I have 20 years of experience in IT, so I was well-positioned to carry out the deployment myself, with the assistance of Zerto support.

We have seen an ROI with Zerto. 

The pricing is slightly above average, but the immediate and comprehensive support makes the price acceptable.

We evaluated many other options but found Zerto the best, especially for our HPE environment. It's the most stable and straightforward tool, and even those with limited experience can operate it.

I rate the solution eight out of ten. 

I strongly recommend Zerto; I've tried many other solutions, but it's the most stable.

We use the product to help protect VMs in our environment, and regarding RPOs, I carry out the test for them every six months, and it's working correctly.

I advise those evaluating the solution to use it, especially in an HPE environment, as it's fully compatible and easy to manage. There is no requirement for special drivers or configurations.

We primarily use it for DR, that is, for VM replication between two data centers, using it not only for replication but also for orchestration.

Zerto provided better overall DR coverage and more consistency.

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.

There's one feature that SRM had that Zerto doesn't have, and it's one that we've been asking for. With the orchestration part of the failover, with our DR and our primary sites, the IP addresses are almost identical. The only difference is one octet. With SRM, we could say during a failover change. With Zerto, we keep hearing that it's coming, but we haven't received it yet. It's a feature that would be very beneficial. It would reduce the time a little bit more.

I've been working with Zerto for about two years.

The stability seems fine. I haven't seen any issues with it thus far.

For our organization, the scalability matched our needs. Between the data centers, we probably have somewhere in the neighborhood of 3,000 VMs.

From what I have seen, the technical support has been very good. They've been very responsive to my team.

We previously used SRM. Zerto is a little bit more mature, has a better feature set, and is more aligned with the features and functionalities that we need.

We have seen an ROI from the perspective of a reduction in hardware and a reduction in the number of people trying to focus on the tool sets.

It is less expensive than the full solution that we had previously, but at the same time, it's not an inexpensive product either.

We evaluated Cohesity and other solutions.

Overall, Zerto is a very good product for us, and I would rate it at nine on a scale from one to ten.

We use it for our conversion from Hyper-V to VMware. The DR purposes are being looked into as well.

We've got about 1500 to 2000 Hyper-V machines. These Hyper-V machines are used and converted to VMware, and these are the two environments that we work with now, both on-premises and in a hosted environment.

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.

Right now, our production environment runs on-premises, and we have a DR copy of everything that we run in production. However, our development runs on that hardware. In the case of a DR event, we would need to shut down development and bring up our secondary copy of production. We're hoping that Zerto is going to be the tool to help us do that.

Zerto is primarily being used this year.

We're getting consistent results, so the product seems to be very stable.

From a DR perspective, we use multiple different facets. We have multi-site data centers in our environment, along with Cohesity. We use Cohesity from a backup and DR perspective.

I was not involved in the initial setup but have heard feedback that those involved loved the simplicity of it.

We've absolutely seen an ROI in terms of time savings with respect to downtime. When you convert a couple of thousand machines from one platform to another, the amount of downtime that it would take itself would have paid for Zerto many times over.

We get our money's worth with Zerto.

If you're in the middle of a conversion between different platforms, regardless of whether you're moving from on-premises to hosted or from one environment to another, it seems to be very agile and able to move your workloads into different environments pretty easily. I would give Zerto a rating of nine out of ten.