QoreStor vs Quorum OnQ comparison

Quest Software and Quorum are both solutions in the Backup and Recovery category. Quest Software is ranked #50 with an average rating of 7.0, while Quorum is ranked #49 with an average rating of 7.0. Quest Software holds a 0.8% mindshare in BRS, compared to Quorum’s 0.9% mindshare. Additionally, 100% of Quest Software users are willing to recommend the solution, compared to 95% of Quorum users who would recommend it.

QoreStor

Read 9 QoreStor reviews

4,102 Views
1,723 Comparison Views

100% willing to recommend

Quorum OnQ

Read 22 Quorum OnQ reviews

3,784 Views
2,611 Comparison Views

95% willing to recommend

QoreStor

Quorum OnQ

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 1, 2026

QoreStor and Quorum OnQ are competing products in the data protection and storage optimization category. Quorum OnQ holds a competitive edge with robust features and faster data recovery, appealing to enterprises needing comprehensive protection.

Features: QoreStor offers advanced deduplication, cloud-tiering, and scalability, making it cost-effective and suitable for optimizing storage. Quorum OnQ is known for its disaster recovery capabilities, integrated backup solutions, and seamless data restoration, providing reliable data protection.

Room for Improvement: QoreStor could improve its support and deployment methods, expanding beyond basic customer service. Enhancements in its replication features and a more interactive user interface could be beneficial. Quorum OnQ might consider reducing initial investment costs and integrating more flexible pricing models. Streamlining its setup process and enhancing their interface for a more intuitive experience could also be advantageous.

Ease of Deployment and Customer Service: QoreStor offers a software-defined approach enabling easy integration and minimal setup time. Its customer service is efficient but relatively basic. Quorum OnQ provides robust support with comprehensive deployment strategies ensuring quick implementation. Its extensive support makes deployment easier for customers.

Pricing and ROI: QoreStor is recognized for its lower setup costs and cost-saving deduplication technology, offering a favorable ROI for budget-conscious businesses. Quorum OnQ, while requiring a higher initial investment, provides advanced recovery features that can deliver better long-term value for organizations focusing on data protection and disaster recovery. Many users find Quorum OnQ’s benefits justify the higher investment.

To learn more, read our detailed QoreStor vs. Quorum OnQ Report (Updated: May 2026).

Buyer's Guide

QoreStor vs. Quorum OnQ

May 2026

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Helped 893,244 peers since 2012

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

QoreStor

Ranking in Backup and Recovery

50th

Ranking in Disaster Recovery (DR) Software

27th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Data Replication (9th), Disk Based Backup Systems (8th), Storage Software (4th), Software Defined Storage (SDS) (19th), Copy Data Management (6th), File and Object Storage (23rd)

Quorum OnQ

Ranking in Backup and Recovery

49th

Ranking in Disaster Recovery (DR) Software

25th

Average Rating

9.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Cloud Backup (43rd)

Mindshare comparison

As of May 2026, in the Backup and Recovery category, the mindshare of QoreStor is 0.8%, up from 0.1% compared to the previous year. The mindshare of Quorum OnQ is 0.9%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Quorum OnQ	0.9%
QoreStor	0.8%
Other	98.3%

Backup and Recovery

Featured Reviews

Jeff Manuszak

CTO at EDSI

Cost-efficient, highly scalable, and installable on different types of hardware

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. We are pretty lenient as we do a lot of IT support ourselves. We are not very hard on support organizations, but when a customer has a support issue, it would be easier if the support processes were a little bit more automated. It would be beneficial to have an easier way to upload diagnostic dump files. They can make it easy for the customer to collect the diagnostic data. There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field. This is especially critical because it stores customers' backups, and a failure can have significant business impacts. If a customer does not have the backups and has a disaster, they can be out of business, so monitoring is key.

Read full review

reviewer2594778

Senior Application Analyst at a non-profit with 5,001-10,000 employees

Enhanced filtering for advocate emails

Quorum provides an elevated ability to filter on everything from people's location to age to their voting history. This is an extreme feature that will help our advocacy department a lot. It encompasses the ability to formulate emails and calls to action across regions. Their platform is more advanced than our previous one. It provides a smooth training experience and easy terminology for those in the advocacy world.

Read full review

Quotes from Members

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

Pros

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

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

"QoreStor has helped us to reduce our backup storage requirements on-premises, and we've been using the same devices for quite a while, so it lets us keep using them as opposed to having to rip out all that hardware and create a new on-prem solution."

"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."

"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."

"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."

"The dedupe and compression are pretty extreme. On disk, we're getting dedupe rates of up to 65 percent of data and compression of 34 percent. When you go to the cloud, it's more like 76 percent for dedupe and almost 50 percent for compression."

"Overall, it simplifies the management of backup and gives me a more secure feeling that my data is going to be available if I need to retrieve it."

More QoreStor pros

"I like this product because it is easy to use."

"The solution is very cost effective."

"The most valuable feature of Quorum OnQ is quick recovery."

"It is a very scalable solution."

"The most useful feature is the one-click recovery."

"For those considering Quorum OnQ, it's a good bet they can play."

"The most valuable feature is spinning up a ready-to-go VM in a test or production environment that is based on a backup stored on the Quorum device."

"In extreme cases, we have used the ability to spin up a VM on the Quorum device for use in our production environment, which is a great feature and also very easy to do."

More Quorum OnQ pros

Cons

"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."

"In terms of improvement, we would like to have an Air Gap feature to prevent a virus from attaching to something."

"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."

"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."

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

"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."

"The installation could use improvement. The initial installation was a little touchy and it's not really user-installable."

"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial. After everything is set up and configured, there should be a way to export the configuration. In case something happens to the QoreStor server, and we need to reinstall and configure everything, being able to import the configuration would be helpful. This feature does not currently exist."

More QoreStor cons

"The one thing they could do is some tweaking on the web solution that's supposed to monitor everything from one page, rather than having to bring each server up on its own webpage. It doesn't always accurately show what the system's state is at the time, and we have to restart that process now and then."

"It would be beneficial if file culling could be more granular."

"I don't love the scheduler, as I think that interface could use an overhaul."

"The price of Quorum OnQ could be improved. We were exploring the product in terms of having a partnership with the distributor so that we could operate as a service, but for our own use, within the company, we couldn't justify the price unless the servers would become an option later on. The upfront cost of purchasing a license for the hardware is quite steep."

"We found that some of the live SQL databases we were backing up would be inconsistent when we would restore them."

"Quorum OnQ's user interface is not very attractive and should be made more attractive."

"It would be beneficial if file culling could be more granular."

"It feels to me like it's going to be a little bit more work than I originally anticipated when upgrading the appliance. I haven't done that yet so I can't speak from true experience, but I went through the project plan and it feels to me like there's quite a number of pieces and components and things that have to be done. Quorum is going to manage the rollout, but in starting the initial conversation there were a lot of unanswered questions"

More Quorum OnQ cons

Pricing and Cost Advice

"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."

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

"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."

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

"When we quote the price of Quorum to customers, they find it expensive."

"The cost is higher than other software and services, but it is an absolute must-have."

"The pricing is about $1,400 a month. It's a little bit on the higher side. But it's one of those situations where time is valuable for me. So if it costs a little bit more money for me to have a solution that just works and requires less of my day-to-day management, I'm willing to pay a little bit more."

"The upfront cost of purchasing a license for the hardware is quite steep."

"The solution’s pricing is economical."

"When we first got the Quorum the licensing was different."

"The total for our current solution's licensing is about $14,000 for 12 servers for three years."

"We have never questioned whether it is worth it because it so obviously is a great value."

More Quorum OnQ pricing and cost advice

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Top Industries

By visitors reading reviews

Manufacturing Company

12%

Comms Service Provider

10%

Financial Services Firm

10%

Performing Arts

Comms Service Provider

14%

Construction Company

13%

Computer Software Company

10%

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	1
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	19
Large Enterprise	4

Questions from the Community

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...

See all answers

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

What is your experience regarding pricing and costs for Quorum OnQ?

It's a little expensive. That said, the cost aligns with other advocacy tools we have evaluated.

See all answers

What needs improvement with Quorum OnQ?

They have radio buttons that allow multiselection, which is not intuitive. Also, the URL for our environments is the same, making it confusing for management when handling different departments wit...

See all answers

What is your primary use case for Quorum OnQ?

We launched all of our advocacy departments through Quorum next month. We are in the process of uploading all of our data and creating custom fields.

See all answers

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Compared 4% of the time

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Compared 3% of the time

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Product Reports

Buyer's Guide

QoreStor

April 2026

Download QoreStor product report

Buyer's Guide

Quorum OnQ

April 2026

Download Quorum OnQ product report

Also Known As

QoreStor

OnQ

Overview

QoreStor optimizes storage costs through advanced deduplication and compression, seamlessly integrating with backup infrastructures and supporting diverse hardware. It enhances data security with replication and offers flexible deployment with minimal maintenance.

QoreStor offers significant benefits in deduplication, which leads to space savings and reduced storage expenses. This system integrates effortlessly with backup platforms like NetVault and Veeam, functioning as a reliable backup target for both on-premises and cloud environments. The ease of integration is complemented by its replication capabilities, which add a layer of data security by enabling geographically dispersed backups. Its cloud tiering functionality extends storage capabilities, ensuring cost-effectiveness compared to other solutions. While enhancements are needed in areas like Cloud Tier support, Air Gap features, and GUI intuitiveness, the continued developments aim to further optimize storage and backup solutions.

What are QoreStor's key features?

Deduplication and Compression: Achieves high deduplication rates and space savings.
Seamless Integration: Works well with diverse backup infrastructures.
Replication: Facilitates data security through multi-location backups.
Cloud Tiering: Extends storage capabilities efficiently.
Minimal Maintenance: Requires low maintenance efforts.

What benefits should be considered in user reviews?

Cost-Effectiveness: Offers competitive pricing and optimized storage.
Storage Optimization: Reduces storage needs with advanced data handling.
Flexibility: Supports diverse hardware and deployment options.
Data Security: Enhances protection with robust replication features.

QoreStor is widely implemented in industries for backup and restore operations, providing data deduplication and compression as key functionalities. Its integration as a backup target across platforms like NetVault and Veeam makes it ideal for enterprises that require efficient data management and storage cost control. Many organizations utilize its features to optimize cloud storage seamlessly while focusing on internal data handling or acting as service resellers.

Quest Software

Quorum OnQ offers disaster recovery and high availability with fast recovery, ensuring continuity by quickly spinning up virtual machines. It supports secure data management with 256-bit AES encryption and provides streamlined backup processes, enhancing data safety against threats like ransomware.

Quorum OnQ is designed for users needing efficient server restoration and data management. It allows seamless server recovery, automated testing, and versioning capabilities. Users benefit from a user-friendly interface and the ability to test virtual environments without operational disruption. Quorum OnQ enhances data safety through secure encryption and efficient backup processes. While it streamlines server monitoring with a "Single Pane of Glass" feature, improvement is needed in its scheduler design, enhanced disaster recovery testing, and OS support. The upgrade process can be lengthy, and better integration with cloud services like Azure is desirable. Quorum OnQ's pricing and support response times should be improved, and additional backup options for NAS and tape security are needed.

What are the key features of Quorum OnQ?

Quick Recovery: Ensures minimal downtime with fast server restoration.
One-Click Restoration: Simplifies server recovery to enhance efficiency.
Automated Testing: Validates backup systems through automated processes.
Secure Data Management: Utilizes 256-bit AES encryption for data protection.
Virtual Machine Spin-up: Allows non-disruptive testing of environments.
User-Friendly Interface: Simplifies navigation and system management.
Seamless Server Monitoring: "Single Pane of Glass" provides centralized management.

How does Quorum OnQ Impact ROI?

Fast Recovery of Business Processes: Minimizes downtime and restores operations quickly.
Enhanced Data Security: Protects essential data from threats like ransomware.
Efficient Integration: Supports seamless interactions with existing systems.
Operational Efficiency: Suits disaster-prone regions through reliable performance.

Quorum OnQ is used in industries where disaster recovery and data availability are critical, such as finance, healthcare, and manufacturing. It supports both on-premise and cloud deployments, making it versatile for backing up production and operational servers, including file, email, and financial servers, ensuring minimal business disruption.

Quorum

Sample Customers

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

LCL Bulk Transport

Buyer's Guide

QoreStor vs. Quorum OnQ

May 2026

Free Report: QoreStor vs. Quorum OnQ

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