HPE Zerto Software Reviews

I initially started using it as a disaster recovery solution, and I am still using it as a cyber test recovery solution. I also began to use it as a migration tool for cloud, from on-premises to cloud.

The replication feature stands out. The way I can sync servers from on-premises to the cloud ensures the consistency of the VMs without hampering their state. This is a very beneficial feature. Once replication is initialized, the complete state of the server is replicated, known as the initial sync. Subsequently, the Bitmap sync occurs, capturing changes on the protected server in real-time and replicating them to the protected site as well. For example, my primary site in Austin, Texas, used to recover to Santa Clara. Recovery was previously tedious, taking a whole day for all servers to bring up and validate their consistency. With the deployment of Zerto, this has significantly improved.

In newer versions, the success rate compared to older versions is quite low. I have tried to implement Zerto version ten in my environment, but for some reason, multiple errors occur, forcing me to revert to the previous version. Despite the previous version being out of support, there is no alternative to getting the newer version working. For example, when a requirement arises to replicate one server located in a different vCenter to another site, I download the latest version and deploy it, but I face issues deploying the VRA agent on the ESX host. This keeps failing despite multiple cases raised with Zerto support, none resolved in a timely manner. By the time the issue is looked into, it is often too late for my requirements, leading me to abandon Zerto ten installation and revert to the earlier versions. Presently, there is an open case with Zerto support concerning Zerto ten deployment issues, yet no fix has been provided. Hopefully, a resolution will be found soon.

I have been using the solution for five to six years.

Initially, I had a few stability issues. While some remain unresolved despite submitting cases, I have found workarounds. These issues do exist, as random crashes occur. Understanding how it works, I avoid troubleshooting, which risks the replication servers. Instead, I promptly delete the malfunctioning elements and set them up again to resume replication, ensuring stability.

In terms of basic troubleshooting, they perform well. However, when engineering support is required, delays occur. One notable example is the challenges faced during total implementation. I have raised three to four cases, yet due to urgency and delays, they were not resolved on time. When more complex issues arise, support takes additional time, but they handle simpler issues within two to three days.

Earlier, I used Site Recovery Manager from VMware, which had errors and delays, and was not as flexible compared to Zerto. This prompted me to switch to Zerto. I am also using ASR, the Azure Site Recovery Manager, for cloud-to-cloud operations. Although recent features were introduced, I have not thoroughly explored them, leading to the adoption of ASR.

The setup process took around one month because I was unfamiliar with the product, necessitating some learning. I had daily calls with the account manager and managed to set it up to Zerto's standards within a month.

The deployment was a one-person job handled by two individuals, with me being the primary one. It was straightforward enough for a single person to manage.

I can give it nine out of ten.

I use HPE Zerto Software for planning disaster recovery and for provisioning the CIs, especially during the exercise phase. We use HPE Zerto Software to protect VMs in our environment. Regarding HPE Zerto Software for disaster recovery, minor challenges exist, but it meets the requirement at approximately 80%. We do not look into HPE Zerto Software for incident downtimes; we only use it for crisis situations. HPE Zerto Software is saving time, especially with RTOs and RPOs being reduced for business-level applications, which has brought down recovery time. Most often, support issues are handled internally; if we require anything, we raise a case, and the operational team follows up.

One advantage of HPE Zerto Software is that it helps in provisioning, becomes easy, much faster, and it also stores historical information. It's good; I won't say it's excellent, but it's meeting some requirements, though for other requirements, I have to rely on other software as well.

There has been a significant impact from using HPE Zerto Software because our provisioning times have reduced drastically. The time to complete the exercises has come down, and we were able to identify and cross-check the RTO and RPO values as well. Using HPE Zerto Software has helped us in reducing the RTO and RPO values.

Overall, it still requires reliance on other software for manual work such as cross-checking and validations, which takes additional time, but the runbook execution is quicker. The 20% challenges relate to reliance on other software for cross-checking the logs. After implementation, the recovery times have improved by approximately 50% to 60%.

The main improvements needed are related to historical data comparison and analytics, and the challenges involve reliance on other software and cross-checking logs. If we could have an end-to-end DR solution in one environment, it would be much easier without relying on multiple tools. The biggest area for improvement in HPE Zerto Software is probably in historical data comparison and enhanced analytics. Future features should reduce reliance on cross-checking logs and other solutions.

I have been using HPE Zerto Software for three years now.

I find HPE Zerto Software relatively stable.

HPE Zerto Software is also scalable.

I haven't checked the technical support part for HPE Zerto Software; I need to talk to my team about it. Most often, support issues are handled internally; if we require anything, we raise a case, and the operational team follows up.

Regarding ease of use and recovery speed, I recall IBM being used previously, but I wasn't there then, so I didn't get a chance to compare HPE Zerto Software with that. I think HPE Zerto Software was better compared to IBM, as the RTOs and RPOs are improving continuously, with the ability to execute exercises becoming quicker.

I haven't looked into options apart from HPE Zerto Software yet, but before the license renewal, we shall start that activity within six months. We typically refer to Gartner's quadrant to identify market leaders for comparison, focusing on the leaders part. There are no specific security examples that made me decide to switch solutions; my main concerns are around costing and compatibility with different environments.

Currently, our team has implemented another solution because HPE Zerto Software couldn't be expanded to that environment, so capability is a restricting factor. A unified solution would be a good bet for future comparisons.

HPE Zerto Software helps in provisioning, making it easy and faster, and it also stores historical information. It's good but not excellent, as it meets some requirements while requiring other software for additional functionalities. I use a solution for disaster recovery in the cloud, but that's specific to the cloud environment. I don't get into the pricing layer for HPE Zerto Software and haven't gathered much information from the vendor. I would rate HPE Zerto Software as 8 out of 10.

My use cases with Zerto are primarily focused on backup and ransomware protection.

There has never been a situation where we've had to use Zerto for DR.

We have improved RPOs and RTOs. Immutability is a huge factor.

The near-synchronous replication is a great feature. It does work, and it's nice to have that. We're backing up all the time. 

We couldn’t see its benefits immediately. A lot of time had to pass, and honestly, we're still working on it.

There is one one-click remediation for ransomware.

We have had some technical difficulties getting a full restore at a file level. One of the problems we were having was to do a full VM recovery to get one file, because we were encountering errors within Zerto. I don't think we have that one fixed yet. However, we do see a huge improvement in our RTO with a full VM recovery.

Zerto is pretty robust. My input would be to have their sales engineers not overpromise and then have the product underdeliver because we were scoped not-appropriately sized target hardware. That hit us hard. We went with Exagrid as our target. Because of incorrect sizing, we didn't get the expected compression, and we ran out of space. We didn't have enough capacity for all of our backups the way we wanted them tiered. It crippled Zerto as well.

I still don't know how I feel about the purchase by HPE. Their support has been top-notch. They've been trying to work with us to get this fixed. However, I didn't like some of the proposals that they made. At one point, they proposed that we pull out Zerto and put in the HPE backup solution.

I have been using Zerto in my career for several years now, and it has played a crucial role in my work.

It's stable.

They're pretty responsive. The quality is there. It looks like we need to go back to the drawing board, which is very unfortunate. I would rate them a nine out of ten. Their support is very good.

Positive

We've used Veeam in conjunction with Dell's Data Domain. We also used the other VDI solution. They're a direct competitor of Veeam. 

I prefer Rubrik over Zerto because of scalability, but the drawback is the cost. Rubrik costs considerably more.

Initial deployment seemed easy. It was a little time-consuming and took a little bit of my sysadmin's time to create all the tiers and do all the configuration, but it was pretty easy. It was smooth.

After the deployment, it does require some maintenance. Because of all the problems that we've had, the maintenance has been fixing or trying to fix what wasn't correct with scoping. We keep running out of space, so our maintenance is that we go in and reconfigure our tiers, and we don't get a 100% backup.

It's fair. My biggest gripe with Zerto is the initial scoping. What we were promised didn't work with what we ended up with. At one point, our Exagrid representative told us that he doesn't know why they scoped it this way, but that's impossible. We can't do what we're expecting to do with just these two Exagrids.

I would rate Zerto a seven out of ten. Their product is solid, but the implementation left a sour taste in my mouth.

While we primarily function as a service provider rather than serving a direct use case, our core focus lies in disaster recovery. We employ a rigorous testing process akin to gear testing and actively engage in recovery operations using Zerto for a diverse clientele, including numerous entities in the financial and government sectors.

Zerto is straightforward to use.

We started to see the full benefits of Zerto one month after the implementation.

The effort on the RPOs has been excellent, greatly enhancing our operations. We have a diverse range of customers who are quite satisfied and express confidence in the timeline for recovery. 

Even Zerto's RTO is low.

Zerto has helped significantly reduce downtime and helped reduce DR testing by over 45 percent.

The most valuable aspect of Zerto is synchronized replication, which is very useful. Additionally, the availability of the virtual machines is quite good. Regarding the recovery point, we achieved at least ten recovery points, and the availability of the virtual machines is particularly notable.

The main issue with Zerto is its user interface, which lacks flexibility and presents a steep learning curve. To improve usability, the UI should be simplified and streamlined, making it more accessible to technical and non-technical users. Additionally, the UI should be better aligned with the platform's various options and features, ensuring a more intuitive and efficient user experience.

I have been using Zerto consistently for almost four and a half years.

Zerto continues to be a stable solution.

Zerto is scalable.

We interacted with technical support many times. They were totally fine and very polite. We receive support around the clock, which is excellent.

Positive

The initial setup of Zerto was straightforward, and their customer service was instrumental in helping us achieve a stable implementation within one month.

A team of five implemented Zerto in-house.

One of Zerto's main disadvantages is its pricing structure, which involves significant upfront costs and limited options for startups with minimal initial funding. Although Zerto offers a comprehensive suite of features, the high cost and lack of flexible payment options, such as pay-as-you-go subscriptions, present a barrier to entry for many businesses. To increase accessibility, Zerto should consider offering lower pricing tiers or more flexible subscription models tailored to startups' needs.

We evaluated a lot of different solutions.

There are some disadvantages; therefore, I rate Zerto eight out of ten. 

We are not a partner, just a customer, but we are trying to collaborate with them as a reseller within one year.

No maintenance has been required as of yet.

We use HPE Zerto Software for disaster recovery, resiliency, and peace of mind.

It provides peace of mind, it allows us to feel confident knowing that the data protection platform is in-place and allows for rapid recovery in the event of data integrity failures, or platform disruptions.

The contextual help and simulation of HPE Zerto Software are the most valuable features. HPE Zerto Software's continuous data protection or CDP is critical for our organization because it allows us to recover within seconds to minutes, and the journal allows us to pick a point-in-time recovery. The journal allows us to recover from a point in time before an event occurred.

I cannot think of any ways HPE Zerto Software needs improvement, as I have used it at a previous company as well, and it is a reputably reliable platform.

I have been using HPE Zerto Software for over several years.

I have not experienced any downtime, crashes, or performance issues with HPE Zerto Software; it is a reliable platform and it is very well-engineered.

HPE Zerto Software scales with the growing needs of our organization.

HPE Zerto Software's customer service and technical support have been fantastic.

Positive

We used Veeam as our previous solution and we switched to HPE Zerto Software to ensure that we had a mutable backup, as well as synchronous replication.

I don't perform setup and initial configuration, another team does that.

That amount of downtime would cost our organization in the millions.

I don't operate in this vein of the business.

Veeam, Rubrik, ASR.

HPE Zerto Software's recovery speed is very fast and reliable compared to the disaster recovery solution we used before. I would rate HPE Zerto Software overall as a ten; it is a fantastic product.

We use it in our data center. We have two data centers, one in Baton Rouge and one in Las Vegas, and we use it for replication. It is all used in the data center.

We did not have replication previously. Once we got Zerto, we started seeing everything backed up and replicated, and we saw its benefits pretty early. Over the years, we have kept renewing Zerto because it seems to get better. There have not been any issues with it.

Near-synchronous replication works very well. We use pretty big storage with them and never had a problem. If it is close to going over, we always get an email, and it is easy to keep up with all that, which is pretty important here at Credit Union. I have nothing but positive to say about Zerto.

Zerto is easy to use. When we first started using it, we used the emails they sent at the end of the night to see everything was fine. About five years ago, they got their own portal. Since then, we have been able to see everything in real-time. It has been super easy. I automatically get notifications on my phone or email. That has been a real high point for me with them.

We have several VMs, and Zerto has been a part of the protection plan for them.

Knowing what is going on in real-time has helped with breaches and things like that. Recently, there have been no issues. Luckily, over the last year or two, we have not had any security issues. Zerto and VMware are what we count on in our data center. As long as the data center is up and running safely, we are good here at the branch.

We run reports on XDR and get an idea of anything that has been going on. Luckily, we have been safe for the last year or two, but in 2022, there was an issue. Zerto was right on it, and we were able to get it cleaned up. Zerto has definitely helped in the ransomware aspect.

The portal is a valuable feature. I am here in Baton Rouge, and I can get into the Vegas data center and see real-time replication on the portal. The portal has been upgraded over the past several years, and it is probably the most helpful part of it.

I always get some blowback about the cost. It does not seem too bad to me. We had to upgrade to a premium subscription to get some other features. Maybe a one-size-fits-all option would be better. 

I have used Zerto for eight to ten years.

I have not experienced any stability issues. We are a heavy usage bank, and it has always been steady for us. I do not have anything bad to say about that.

Scalability has been good too. We started with the one in Baton Rouge and added the one in Vegas about five years ago. It was very easy to connect them and get them mirroring each other. Scalability has been good for us.

When my staff member went to Vegas, there were some issues with logging into the device. He called the tech line and was able to talk to someone. We have had luck getting in touch with those guys. Their customer service deserves a good score, at least an eight out of ten.

Positive

At the previous bank, it was a big Cisco shop, but I have been here for almost ten years, and we have had Zerto for that long. Zerto is what I am used to.

I did not personally do the initial setup. A guy who works for me went to Vegas, called it in, and got it set up pretty well. I do not go to Vegas much, but I have been to Baton Rouge. I have tested it and played with it, and every time I have done that, it seems easy to use. My network administrator has never complained about any difficulty. For the most part, it is easy. They have a good tech support line, and if we have any trouble, they are easy to get in touch with. We are happy with that.

We have a maintenance contract with them, but I did not have to use it except for one instance a few years ago when we thought that we were going to get ransomware. We had maintenance on that. The good thing is that it is a part of the renewal. It is safe to have it, but luckily, we have not had to use it over the last few years.

Price-wise, it works fine for me, but my budgetary team is always looking for ways to cut costs, and it seems like they first look at the data center and the IT side to find savings.

Take advantage of the maintenance plan; even if it is not required, it is definitely worth getting. The techs there are really good. There are local Zerto reps who come around. Use the tech support when needed because they are always very good. 

I would rate Zerto a nine out of ten.

We use Zerto to replicate our Oracle databases from the main site to the other site. I have a number of fairly large Oracle databases, approximately four or five terabytes, and we're replicating to a Doctor site. We're actually moving our Doctor site from Colorado to Virginia, and I'm not sure Zerto can support the move. We'll just have to rebuild the reputation in the new site, but I'll figure it out. I'm not worried about it.

We explored cloud disaster recovery with Zerto, but because of the size of our database, it's not cost effective.

What I appreciate about Zerto is that it's set and forget. It just works. As long as you give it enough space for journaling and things like that, it's really resilient. It doesn't take a lot of maintenance, and I know that it's always going to be available if I need it.

The near synchronous replication is great because I can restore a production database up to a minute, and the granular restore or the brick level file restore option is beneficial. It's great for real-time or store level recovery, too.

We tested it, and it performed excellently. I know it works.

I wish there was a mechanism or a plug-in to do IP failover. We have to change the DNS entry and Infoblox manually, although we can script it, but we haven't gotten around to it.

One aspect I don't appreciate about Zerto is the plug-in, especially when it migrated from appliance from Windows server to the appliance, and you have to configure Active Directory authentication. I think it's unnecessarily complicated. That should be simplified for sure.

I have been using Zerto in my current position since we acquired it three or four years ago.

Support is fantastic. Many vendors, especially after COVID, have seen their support decline, but not with Zerto. Their support is consistently great.

Positive

I have experience with Veeam before. Zerto is better. Veeam seems pretty simplistic compared to Zerto.

The setup with Zerto was easy. It's pretty intuitive. There's a little bit of a learning curve, but not significant.

I would rate Zerto eight or nine out of ten.

Our use cases right now are primarily for creating spot backup snapshots and things like that for recovery.

The near synchronous replication works very effectively. We do appreciate it as it's comparable to other vendors in that space.

Zerto has helped to reduce downtime in situations when we roll out a change and the change needs to be rolled back. Zerto has been excellent at being able to recover that prior server before the change, so it has helped significantly in those areas.

Zerto has helped us to reduce the overall DR testing. Zerto saved us close to 90% on DR testing compared to traditional backups and restores. We were able to utilize that time for anything else we wanted to. We needed the time desperately, so it was a big benefit to us.

Zerto has had an impact on our IT resiliency strategy. It has improved our IT resiliency considerably; going from traditional backups to having backups with Zerto in addition was a lifesaver.

We use Zerto to help protect virtual machines in our environment pretty much exclusively. Compared to what we were doing with traditional backups, our RTO and RPO have improved by 90%.

What I appreciate the most about the product is its simplicity. It's very easy to use for my staff.

Expanding the product to compete more fully with products such as Veeam would be a big benefit in the market.

I have been using Zerto for about three years.

We have not seen any instability.

Zerto's scalability is adequate for us. It could expand a bit more to compete with those larger products that are a little bit more scalable. We're not a big enough enterprise to test it. We haven't taken it to the point where we feel the scalability is a problem, but I suspect it probably would be; that's just a suspicion, not anything that I have concrete evidence for.

We have not had to contact the technical support or customer support.

Neutral

I have personally used alternatives to Zerto, including Veeam, Commvault, Veritas, and several other solutions. Zerto competes effectively in the snapshot area for DR and synchronous replication. I've also used the Pure Storage system, which does asynchronous replication. It combines effectively with other products such as Zerto, Veeam, and so on, so I've used quite a few of them in the past.

Veeam is a more comprehensive backup software for an enterprise. Zerto gets most of the way there and would work for a smaller enterprise effectively, but for a larger enterprise, Veeam has capabilities that are beyond Zerto at this point. Veeam is an example of a more complete product.

Commvault also has a more complete product, even though it's not entirely as good. Zerto is progressing; they have a great start and a great product, but they probably need to expand it to compete more fully with those larger enterprise backup systems.

Its deployment is easy. We had it fully onboard and tested in about two weeks.

After the deployment, Zerto doesn't require much maintenance at our end. You have to administer it similarly to any other system, but it's pretty low maintenance.

We put a team on it so that everybody learned together. We put a three-man team on it from a group of seniors who would be responsible for disaster recovery anyway.

It was pretty appropriate. It was not too cheap, not too expensive. It was just about right.

I would rate Zerto a seven out of ten.