HPE Zerto Software vs QoreStor comparison

Why PeerSpot?

Hewlett Packard Enterprise and Quest Software are both solutions in the Backup and Recovery category. Hewlett Packard Enterprise is ranked #2 with an average rating of 9.1, while Quest Software is ranked #48 with an average rating of 7.0. Hewlett Packard Enterprise holds a 1.9% mindshare in BRS, compared to Quest Software’s 0.8% mindshare. Additionally, 98% of Hewlett Packard Enterprise users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

HPE Zerto Software

Read 365 HPE Zerto Software reviews

28,672 Views
15,770 Comparison Views

98% willing to recommend

QoreStor

Read 10 QoreStor reviews

7,618 Views
2,971 Comparison Views

100% willing to recommend

HPE Zerto Software

QoreStor

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 1, 2026

HPE Zerto Software and QoreStor compete in the data protection and recovery market. Although HPE Zerto Software is considered cost-effective with strong support, QoreStor's extensive feature set may give it an advantage.

Features: HPE Zerto Software offers replication and disaster recovery with efficient point-in-time recovery. Other features include real-time encryption, anomaly detection, and continuous monitoring. QoreStor excels in advanced deduplication, backup optimization, and seamless hybrid cloud integration. It also has features like encryption, cloud tiering, and data compression.

Room for Improvement: HPE Zerto Software could improve by enhancing its cloud-based solutions and addressing the dependency on specific infrastructures. QoreStor might benefit from more straightforward data integration processes and enhancing ease of use in complex deployments.

Ease of Deployment and Customer Service: HPE Zerto Software provides a straightforward deployment process and excellent support. QoreStor is also notable for its flexible deployment options, adapting well to different environments with robust support.

Pricing and ROI: HPE Zerto Software is valued for its competitive pricing and substantial ROI due to rapid deployment capabilities. Although QoreStor may have higher initial costs because of its comprehensive features, it offers significant ROI through efficient data reduction and storage.

To learn more, read our detailed HPE Zerto Software vs. QoreStor Report (Updated: October 2026).

Buyer's Guide

HPE Zerto Software vs. QoreStor

October 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

HPE Zerto Software

Ranking in Backup and Recovery

2nd

Ranking in Disaster Recovery (DR) Software

1st

Average Rating

9.0

Reviews Sentiment

7.1

Number of Reviews

365

Ranking in other categories

Cloud Migration (1st), Cloud Backup (2nd), Autonomous Operational Resilience (1st)

QoreStor

Ranking in Backup and Recovery

48th

Ranking in Disaster Recovery (DR) Software

24th

Average Rating

8.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Data Replication (10th), Disk Based Backup Systems (6th), Storage Software (4th), Software Defined Storage (SDS) (18th), Copy Data Management (6th), File and Object Storage (22nd)

Mindshare comparison

As of November 2026, in the Backup and Recovery category, the mindshare of HPE Zerto Software is 1.9%, down from 2.3% compared to the previous year. The mindshare of QoreStor is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
HPE Zerto Software	1.9%
QoreStor	0.8%
Other	97.3%

Backup and Recovery

Featured Reviews

Aslah Faseel K

DevOps Engineer at a media company with 201-500 employees

Near-zero downtime has protected critical workloads and now simplifies hybrid cloud recovery

The best features of HPE Zerto Software are mainly very sophisticated and relevant to the current market. The data protection CDP part has real-time replication, unlike other solutions that have snapshot backups. We can set it up hourly, making it ideal for use with workloads. Another attraction is the near-zero RTO, with automated failover within minutes and one-click failover and failback. Currently, we are using a hybrid cloud solution, and HPE Zerto Software supports multi-cloud environments, making it easy to migrate between on-premises and cloud. Regarding the impact of HPE Zerto Software on our RTOs, we have near-zero RTO, meaning the system must be back online within thirty minutes if we measure the time. It is very quick to recover services. With HPE Zerto Software's near-synchronous replication, we have some CDP protection, so we typically write interceptions along with some asynchronous replication. There is almost real-time replication available.

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Marcus W

Works at a financial services firm with 11-50 employees

Backup storage has shrunk dramatically with deduplication but still needs stronger security options

The air gap feature is something I'd really like to see in QoreStor. There's no native air gap capability right now, and for security-conscious environments, that's a gap. The configuration export is also limited in QoreStor. If you want to document your setup or migrate configuration to a new instance, it requires more manual work than it should.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"I appreciate most that we can do quick failover tests without actually going to live failover, which is very helpful because we have to do SOC audits, and they want to see that we do test this. It is extremely easy to test to show whether or not these things boot up in a test environment, which they do."

"It has been a phenomenal addition, and proved its worth in the pilot phase, when it saved us from having to rebuild a machine that was included in our pilot trial."

"The ability to restore and the ability to have a DR site on the fly is really valuable to our company."

"What I like most about Zerto is that it makes my job much easier."

"Zerto is easy to use and user-friendly."

"Real-time replication is a valuable feature, ensuring that changes made to the production site are immediately reflected at the recovery site."

"Zerto gives us peace of mind knowing that if we were attacked by ransomware, we would be able to recover data from the time before the ransomware to get us back to being fully functional."

"The solution has saved me time in data recovery situations due to a corrupt server, as I used HPE Zerto Software to do the restoration."

More HPE Zerto Software pros

"The extreme compression of data is a big thing for us. We were looking for an online backup solution, and QoreStor is very good in terms of data compression. It helps us minimize the required storage in the Blob Storage environment."

"QoreStor has helped us to reduce our backup storage requirements on-premises. We've been using the same devices for quite a while, and so it lets us keep using them as opposed to having to rip out all that hardware and create a new on-prem solution. The advantage here is even if we had to retire the hardware tomorrow, the QoreStor part doesn't change. We just have to have additional hardware and put the solution back on whatever hardware we pick and it'll do the same thing."

"Quest QoreStor is very stable compared to our previous solution."

"QoreStor has helped to reduce our backup storage requirements on-premise by at least 90%."

"We need revisions and safe backup so that it could be held up in court, but deduplication and compression are the main features why we have Quest QoreStor. That's where it really shines. I use ZFS and XFS at home, and Quest QoreStor is even better."

"Quest QoreStor definitely saved us money."

"Since we started to resell QoreStor, we have been using it internally; it's better than other backup solutions we have used or evaluated."

"This software solution can be installed on many different types of hardware, which makes it very flexible. We can run it on virtual machines or virtual servers, providing convenience for solutions of varying sizes, from small to large."

More QoreStor pros

Cons

"Pricing is kind of expensive, but for what we get, it is probably worth it. I know they just had a huge price increase due to the VMware stuff getting expensive, which added about a thousand dollars a month to our bill."

"In Zerto for vSphere, it is a pain to remove the virtual appliance if for some reason you lose the host."

"Over my eight years working with HPE Zerto Software, I have experienced some downtime and crashes during upgrades."

"As a user who used Zerto for eight years, there are specific issues that it cannot address. For instance, recovering physical servers is directly connected to the virtualized solution in use, meaning your infrastructure needs a VMware or Hyper-V solution."

"Mobile features are there only for visibility and not to take action."

"Zerto added the backup feature, but it's not quite up to speed yet when you compare it with the backup capabilities of other solutions out there."

"The amount of storage that it takes up for the journals could use improvement. Outside of that, it's been great."

"Following the acquisition of this product by HPE, I think there are certain aspects that could be more suitable."

More HPE Zerto Software cons

"The ransomware protection of QoreStor could use improvement."

"The management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."

"The setup of the software is definitely not the easiest thing in the world."

"They could improve on support a little bit. We have not had to engage their support much, but when we do have issues, it can take longer to get things resolved."

"In terms of improvement, we would like to have an Air Gap feature to prevent a virus from attaching to something. So that when we don't do a backup, we want the QoreStor to stay offline. It would be a nice feature to have."

"The setup of the software is definitely not the easiest thing. I worked a lot with Quest engineers, especially in the early days when we were first testing it and trying it out. I actually had some of the developers working with us at one point because they were going through these point releases, and I was having trouble getting it to work in this S3-compatible situation. We got it all working eventually, but setup is definitely not the easiest thing in the world."

"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."

"The air gap feature is something I'd really like to see in QoreStor."

More QoreStor cons

Pricing and Cost Advice

"The pricing for this solution could be cheaper. They have two licensing tiers. When we purchased it, they didn't have a license for the cloud model. Certain things that I used to get with the basic licensing are no longer available. They are only available in the Cloud. Overall, the licensing model could be simplified."

"If it were easier to license, and to scale it out a little bit more economically, that'd be a godsend. At the end of the day, my druthers would be to have all 200 of our servers protected by this platform. But for a company our size, that stretches our IT budget and it just doesn't make economic sense."

"Zerto previously had a perplexing licensing structure, but they have since resolved it by implementing a unified license."

"Zerto's pricing is competitive, given the benefits and ease of setting it up. It may seem more expensive upfront, but you're going to save that over the long term by spending less engineering time configuring, reconfiguring, etc."

"I would like to see different service levels. They're good, but it still takes a lot of our budget in ops."

"Price-wise, Zerto is fairly reasonable and I can't complain about it when we compare it against Oracle and SAP licensing."

"I think the cost is reasonable for VM licensing. It's not outside the scope of an enterprise product."

"The only negative part that I have seen so far has been the cost. It is kind of pricey, but you get what you pay for. Zerto is a lot faster than other solutions and you get enhanced performance."

More HPE Zerto Software pricing and cost advice

"The pricing is good. It is competitive for a managed services provider. I like the ability to pay by the terabyte, allowing for an incremental cost that we and our customers can afford, so the solution grows with the customer."

"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."

"Quest QoreStor's pricing is affordable. We evaluated Veeam, a well-known company for backup solutions, but found their pricing to be quite high. Veeam's price was almost double. For us, Quest QoreStor is very affordable."

"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."

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Comparison Review

it_user159711

Architect at a tech services company with 51-200 employees

Nov 9, 2014

VMware SRM vs. Veeam vs. Zerto

Disaster recovery planning is something that seems challenging for all businesses. Virtualization in addition to its operational flexibility, and cost reduction benefits, has helped companies improve their DR posture. Virtualization has made it easier to move machines from production to…

Read full review

Top Industries

By visitors reading reviews

Outsourcing Company

11%

Manufacturing Company

Financial Services Firm

Construction Company

Comms Service Provider

14%

Manufacturing Company

12%

Financial Services Firm

11%

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	97
Midsize Enterprise	94
Large Enterprise	210

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	1
Large Enterprise	2

Questions from the Community

What advice do you have for others considering Oracle Data Guard?

Ik fluister:VM Host Oracle en DataGuard hebben we per toeval vervangen door Zerto :-) tijdens de Zerto implementatie en VPG werden de Host Data in write-ack Block-Level gerepliceerd. Qua licentie 1...

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What is your experience regarding pricing and costs for Zerto?

I find HPE Zerto Software affordable.

See all answers

What needs improvement with Zerto?

I would like HPE Zerto Software to support more hypervisor platforms than currently available. Support for additional hypervisors could be added in the future. Since we have multiple platforms, we ...

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What else besides data replication does QoreStor offer?

Quest QoreStor can be used for multiple things besides data replication. For example, it can be trusted to make a backup of your data. You know that replication and backups are different, right? Re...

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How does Quest QoreStore protect your data?

One of our favorite features of Quest QoreStore for data protection isn't the backup, actually, though we're using it actively (maybe just as much as data replication, to be honest). We absolutely ...

See all answers

How does Quest QoreStore solve repetitive data replicas?

When I first found out about data replication and the many benefits it had, I couldn't help but wonder - what about the copies you don't need? Like it's unavoidable for some of the copies to get da...

See all answers

Comparisons

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Compared 7% of the time

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Compared 4% of the time

VMware Live Recovery vs HPE Zerto Software

Compared 4% of the time

Infrascale Backup & Disaster Recovery vs HPE Zerto Software

Compared 3% of the time

AWS Elastic Disaster Recovery vs HPE Zerto Software

Compared 3% of the time

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Dell PowerProtect Data Domain vs QoreStor

Compared 4% of the time

Nutanix Unified Storage (NUS) vs QoreStor

Compared 3% of the time

Hitachi Universal Replicator vs QoreStor

Compared 3% of the time

DataCore SANsymphony vs QoreStor

Compared 3% of the time

Dell Avamar vs QoreStor

Compared 3% of the time

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Product Reports

Buyer's Guide

HPE Zerto Software

October 2026

Download HPE Zerto Software product report

Buyer's Guide

QoreStor

October 2026

Download QoreStor product report

Also Known As

Zerto Virtual Replication

QoreStor

Overview

HPE Zerto Software offers near real-time replication and fast recovery, focusing on business continuity. It's designed for data protection, disaster recovery, and cloud migrations with features tailored for minimizing downtime and data loss.

HPE Zerto Software is geared towards critical workload management, providing continuous data protection, automated failover, and seamless workload transitions between environments. The software's journaling capability enables data restoration at specific points, vital for reducing data loss. While it enhances operational efficiency and disaster resilience, it struggles with Hyper-V and VMware compatibility, complex licensing, and limited API support. Users express the need for improved automation, GUI, and clearer documentation. Integration, long-term storage, and better alert management remain challenges, alongside desires for more flexible pricing and enhanced cloud vendor support.

What are the key features of HPE Zerto Software?

Continuous Data Protection: Enables constant data monitoring and recovery capabilities.
Automated Failover: Simplifies disaster recovery processes by automating transition steps.
Fast Recovery: Reduces downtime to keep operations running smoothly.
Journaling: Allows data restoration at specific points to minimize loss.
Workload Mobility: Facilitates seamless transitions across different IT environments.

What benefits and ROI should users consider?

Operational Efficiency: Improves processes by reducing manual interventions.
Disaster Resilience: Ensures quick recovery and reduced impact from incidents.
Improved RTO and RPO: Achieves lower recovery time and point objectives for critical applications.
Business Continuity: Maintains business operations in the face of disruptions.

HPE Zerto Software is widely used across industries for disaster recovery and data protection. Companies leverage its capabilities for virtual machine replication between on-premises and cloud setups to ensure continuous operations and rapid disaster recovery, making it ideal for environments facing threats like ransomware.

Hewlett Packard Enterprise

QoreStor offers low maintenance and flexibility, integrating with diverse backup software and hardware. It highlights data deduplication, reducing storage significantly, with compression benefits. Compatible with Linux, it enhances security and supports replication and archiving to the cloud.

QoreStor is a versatile data management tool, valued for its adaptability across platforms, including virtual machines. Users leverage its features for data deduplication, compression, and efficient storage management, ensuring cost-effective offsite recovery options. Integrating smoothly with applications like Veeam, NetVault, and vRanger, QoreStor provides reliable storage solutions that are affordably priced. While installation and backup software integration could be smoother, and the management interface more user-friendly, QoreStor remains a competitive option with strong security benefits and cloud capabilities.

What are QoreStor's key features?

Data Deduplication: Significantly reduces storage requirements.
Compression: Optimizes storage efficiency.
Cloud Archiving: Facilitates easy replication and archiving to cloud environments.
Linux Compatibility: Enhances security through robust integration.
Platform Flexibility: Operates across virtual and diverse environments.

What benefits and ROI to expect?

Cost Reduction: Efficient storage management reduces expenses.
Enhanced Security: Linux compatibility ensures higher security levels.
Storage Efficiency: Deduplication and compression reduce storage needs.
Cloud Flexibility: Encourages efficient backup and recovery through cloud options.
Scalability: Easily adapts to growing needs with platform flexibility.

In industries needing reliable data management, QoreStor serves as a primary backup and replication resource. Companies use it to enhance data deduplication and storage management, integrating it with tools like Veeam. This facilitates both onsite and cost-effective offsite data operations, promoting seamless cloud interactions.

Quest Software

Sample Customers

United Airlines, HCA, XPO Logistics, TaxSlayer, McKesson, Insight Global, American Airlines, Tencate, Aaron’s, Grey’s County, Kingston Technologies

American Airlines, at&t, Bank of America. Barclays, ebay, Ford

Buyer's Guide

HPE Zerto Software vs. QoreStor

October 2026

Free Report: HPE Zerto Software vs. QoreStor

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