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QoreStor vs Rubrik comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 2026

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
54th
Ranking in Disaster Recovery (DR) Software
29th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Data Replication (10th), Disk Based Backup Systems (8th), Storage Software (5th), Software Defined Storage (SDS) (20th), Copy Data Management (6th), File and Object Storage (23rd)
Rubrik
Ranking in Backup and Recovery
3rd
Ranking in Disaster Recovery (DR) Software
5th
Average Rating
9.0
Reviews Sentiment
7.4
Number of Reviews
96
Ranking in other categories
Cloud Backup (4th)
 

Mindshare comparison

As of March 2026, in the Backup and Recovery category, the mindshare of QoreStor is 0.7%, up from 0.0% compared to the previous year. The mindshare of Rubrik is 3.8%, down from 7.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Rubrik3.8%
QoreStor0.7%
Other95.5%
Backup and Recovery
 

Featured Reviews

CH
System Administrator at a wholesaler/distributor with 10,001+ employees
Cost savings and efficient data management improve operations but support quality varies
The importance of support is significant to me. I was working for a service provider, and all of our customers had a Quest or warning. Sometimes the support really underperforms. I always had to get it escalated or ask for someone specifically because those other people would just read knowledge-based articles that I had already done myself. Quest QoreStor does not work with any backup software, server, or storage hardware. It has the hardware compatibility list, and you need a specific number of IOPS, so it needs to run on decent hardware at least to have enough input-output operations. Otherwise, the setup result will be canceled. I'm not too sure if there are still physical appliances, but when I first started, we had some customers with a physical Quest QoreStor appliance, and it would only run on certain hardware. It doesn't work with every backup program. For example, Veritas Backup Exec is incompatible, but Veeam is compatible, and V Ranger is compatible as well. I didn't even know that Quest QoreStor has any static AI and behavioral AI technologies.
KB
Information Technology Specialist at LIGHTHOUSE DOCUMENT TECHNOLOGIES, INC
Technical support has improved my data management process but I encounter GUI and cost challenges
The solution is available in the Azure Marketplace, but approaching directly is more cost-effective. The Marketplace approach incurs additional platform and reporting costs. We initially built Rubrik at host level and DB level. We encountered latency issues when reverting back, with numerous snapshots available. This resulted in increased costs and occupied spaces. I performed manual deletion of snapshots and verified with the Rubrik team for confirmation. The GUI reporting functionality lacks flexibility. For instance, obtaining specific server reports considering drive space and backup quantities is not possible, as it only provides overall reporting.

Quotes from Members

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

Pros

"I would rate QoreStor a ten out of ten for what it offers for the price."
"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."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
"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."
"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."
"Quest QoreStor is very stable compared to our previous solution."
"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."
"Quest QoreStor definitely saved us money."
"Since switching to Rubrik, our backup times have decreased significantly, going from two and a half days to one and a half hours for certain systems."
"The web interface is user-friendly, clean, and it provides a good summary of what you're protecting at a glance."
"The most valuable feature of Rubrik for me is its user-friendliness and efficiency."
"The archiving, off-of-box, is awesome. It lets you put your data where you want it and gives you the peace of mind of having more than one copy of it. And it's smart about the way that it does the archiving. It doesn't just copy one-for-one. It does all of its processing of the deduplication and compression before it sends it off to the archive, which helps with our cloud costs."
"Also, the web interface is really great. The design, from a user-experience standpoint, is really straightforward and easy to use... they nailed it. Usually, from the very first panel, the dashboard that you land on after login, you've got most of your functionality right around where you need it to be. You've got your new items on the left, you've got your support on the top right. Nothing really seems out of place or just stuck in someplace."
"ubrik's One-Touch Recovery helps address this. Using backup as a migration tool can also help overcome challenges when moving to a hybrid cloud."
"The web-based approach is the most valuable feature."
"Rubrik is cheap, and you get good performance."
 

Cons

"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 ransomware protection of QoreStor could use improvement."
"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."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"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."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"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."
"There are some corner cases where the Rubrik Connector (Agent) still doesn't work for our clients."
"I would like to have a built-in index searching ability of files/system files within the Rubrik interface to determine if a file or item exists, rather than just recovering it, and then doing a search for the file afterwards."
"It needs to support more applications natively, like MySQL/MariaDB."
"With multiple Rubrik clusters setup in an environment, it becomes painfully obvious that this product needs a central management console."
"The integrated reporting is not really that nicely built. The reporting functionality could definitely be a little bit more customizable from an administration perspective, with an easier to understand interface."
"There is always room for improvement with some shortcuts for the web interface. They could make it even more beautiful."
"Troubleshooting failed backups is difficult, and deciphering the logs without the help of support is usually almost impossible."
"I would like a way to set monthly backups on a certain date and time."
 

Pricing and Cost Advice

"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."
"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 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."
"The solution is expensive for small businesses."
"The product is not cheap, but for good reason. It simply works and is very fast."
"Rubrik is an expensive solution."
"We pay annually for the license for Rubrik. There are no additional costs. Initially, we needed to set it up, negotiate and finalize the offer."
"The pricing and licensing of Rubrik is better than products that we've had in the past. It was quite a bit cheaper than Commvault and NetBackup."
"It is a great value, but its cost is still a bit high."
"There are additional costs like maintenance, and there are some features on their central management piece that don't come with our licensing."
"As a technical person, I don't have the details, but from what I have heard, it can be expensive."
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Top Industries

By visitors reading reviews
Performing Arts
11%
Manufacturing Company
11%
Computer Software Company
8%
Media Company
6%
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise21
Large Enterprise55
 

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...
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 ...
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...
Which would you choose - Rubrik or Veeam Backup & Replication?
Veeam Backup & Replication provides an easy-to-set-up solution to the issue of data storage and recovery. Setting it up is a relatively simple affair. For the most part it prompts you from scre...
What do you like most about Rubrik?
It's easy to manage and has an innovated solution.
What is your experience regarding pricing and costs for Rubrik?
Regarding pricing, Rubrik is a costly solution, and I would rate it an eight.
 

Also Known As

QoreStor
No data available
 

Overview

 

Sample Customers

American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Driscoll's, Red Hawk Casino, Davies Ward Phillips & Vineberg LLP, Wabash National, Chateau Ste. Michelle Wine Estates, Galliker Transport & Logistics
Find out what your peers are saying about QoreStor vs. Rubrik and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.