Try our new research platform with insights from 80,000+ expert users

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

"Deduplication is the most valuable feature. It saves us a lot of space. When we back up 100 terabytes of data, after dedupe, it only uses maybe five to six terabytes for the disk space in QoreStor."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
"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 definitely saved us money."
"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."
"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."
"The features we use for the data deduplication are nice because we're able to back up a much larger amount of data, yet it doesn't necessarily take up that much data on the devices."
"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."
"There is a live-restore feature, their Live Mount, and the way it works we can instantly recover a VM, a past backup, to be directly attached to our VMware environment. Rubrik will act as a disk for it. It's like an instant restore. Within a few minutes our VM is up and running. And then, if we want to restore it, we can just migrate it to our actual storage."
"Adaptative backup and SLAs simply allow you to tell a machine to backup without taking care of the backup window."
"The most valuable feature of Rubrik for me is its user-friendliness and efficiency."
"The most valuable feature is the archive to cloud location and the automation around the PowerShell script. There are also reports and dashboards."
"Rubrik is a faster unit from a hardware perspective. Things, like Live Mount, mean we can bring services back straightaway, then have them transition back into the live storage in the background. Because we can use Live Mount to do instant restores, a restore is now a five-minute job. Then, the rest of it is done in the background, rather than doing something for an hour before you actually get the restore back."
"Product support team is excellent, with issues typically being resolved on the same day."
"We do like the instant recovery... Now, we say, "Okay, give me 15 seconds and I can get this back up for you." And within that 15 seconds it's on and the only thing that we have to do afterwards is vMotion it off of the Rubrik storage back to where it should rest."
"The most valuable feature is the Instant Recovery, where we can restore a VM or SQL database or any server or application, and have it up and running on their appliance within a few seconds."
 

Cons

"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."
"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."
"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."
"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 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."
"The management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"The solution could improve by having fewer VM Stuns."
"Setup is immediate but pricing is not cheap."
"There could be better reporting and better filtering."
"They support Hyper-V and it works with our CloudOut, the cloud DR, but they seem to add features for VMware first and Hyper-V gets added second or sometimes several releases after the VMware feature comes out."
"The Polaris piece could use improvement. When you get a report and you have events that are suspicious, you cannot drill down and find out why it's suspicious. You only know it's suspicious, but you don't know the root cause. Other than that, everything works well."
"A singular system is needed to manage all of the clusters."
"The reporting feature should be improved. I need a better output from the existing reports as they currently do not provide comprehensive metrics."
"Pricing is something that needs to be considered for improvement."
 

Pricing and Cost Advice

"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 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."
"Rubrik is an expensive solution."
"The solution is expensive for small businesses."
"I rate the pricing an eight on a scale of one to ten, where one is low, and ten is high."
"The product is not cheap, but for good reason. It simply works and is very fast."
"Rubrik is not cheap. Hopefully, you can archive your data on cheap storage to keep the investment minimal."
"We pay yearly and it's based on the number of bricks."
"You pay a premium for Rubrik, but you're getting a premium service that comes with immutable backups, instant recovery, and world-class support."
"Rubrik is quite expensive for small businesses."
report
Use our free recommendation engine to learn which Backup and Recovery solutions are best for your needs.
884,873 professionals have used our research since 2012.
 

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.