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BackupAssist vs Quest QoreStor comparison

 

Comparison Buyer's Guide

Executive Summary

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

BackupAssist
Ranking in Backup and Recovery
71st
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
5
Ranking in other categories
MSP Backup (12th)
Quest QoreStor
Ranking in Backup and Recovery
54th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Data Replication (11th), Disk Based Backup Systems (5th), Storage Software (6th), Disaster Recovery (DR) Software (27th), Software Defined Storage (SDS) (22nd), Copy Data Management (8th), File and Object Storage (22nd)
 

Mindshare comparison

As of May 2025, in the Backup and Recovery category, the mindshare of BackupAssist is 0.2%, up from 0.2% compared to the previous year. The mindshare of Quest QoreStor is 0.1%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery
 

Featured Reviews

RM
Provides ransomware protection, does good reporting, and is close to perfect for our use case
The main challenge that I have had with it was no line of support, but I've anyway taken away the Linux machine that I was using. So, I don't need that anymore. I'm migrating my Exchange to the cloud. So, I probably will stop using the exchange backup side of it sometime next year, but the rest of the virtual machines that I have on-premises are very well covered by it. To be able to back up my online Exchange, I know there is a backup in the cloud, but I prefer to have something physical with something on my premises as well. It stopped doing my backups after I did the last update on it.
Jeff Manuszak - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"We can configure the notifications themselves so that the right people get the notifications. This is very helpful. It allows key stakeholders to know if backups have happened and to remind each other to check the backups if something is not right."
"The most valuable features of BackupAssist are ease of use, configure is simple, and more importantly, ease of recovery. If you needed to do a complete system recovery or another recovery it is straightforward."
"I get my reports. It is generally very reliable. Unless there is a major change, it doesn't stop backing up. I've got my server room set up with everything connected to the same power, and I never have power issues or failures of backups because a sub-site has gone off."
"I have found that the backups are usually very successful."
"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."
"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."
"Quest QoreStor definitely saved us money."
"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."
"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."
"Quest QoreStor is very stable compared to our previous solution."
"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."
 

Cons

"It stopped doing my backups after I did the last update on it."
"The solution needs a dashboard or some form of central control from which you can manage all backups."
"Many solutions become stagnant over time. However, BackupAssist has been consistent in updates but they must continue to innovate and improve to avoid stagnation."
"In the future I would like to see more support for Linux."
"Many solutions become stagnant over time. However, BackupAssist has been consistent in updates but they must continue to innovate and improve to avoid stagnation."
"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."
"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."
"The ransomware protection of QoreStor could use improvement."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"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 need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"The management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."
 

Pricing and Cost Advice

"It's on a yearly basis, but I'm not the one who does the licensing on that. I don't have any figures, but it's on a yearly basis, and I believe it's reasonable."
"There's a yearly licensing cost. The costs might be around $2000 USD annually."
"The cost of the solution is reasonable and there are add-on options that can be purchased. I have used other solutions that are a lot more expensive that are not as good. The ability to get support is very simple and very reasonable from a cost standpoint."
"The product pricing here in Zimbabwe is good, I cannot complain."
"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."
"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."
"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."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
17%
Performing Arts
12%
Computer Software Company
11%
Real Estate/Law Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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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...
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...
 

Also Known As

No data available
QoreStor
 

Overview

 

Sample Customers

Monash University, NASA, NYU, Pfizer, RAF Association, Rockwell Colins, University of Arizona, US Department of State, Volvo
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about BackupAssist vs. Quest QoreStor and other solutions. Updated: April 2025.
850,236 professionals have used our research since 2012.