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Azure Site Recovery vs 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

Azure Site Recovery
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
26
Ranking in other categories
Disaster Recovery as a Service (3rd)
QoreStor
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Backup and Recovery (51st), Data Replication (12th), Disk Based Backup Systems (7th), Storage Software (5th), Disaster Recovery (DR) Software (29th), Software Defined Storage (SDS) (23rd), Copy Data Management (6th), File and Object Storage (22nd)
 

Featured Reviews

RituparnaBhattacharya - PeerSpot reviewer
The time-saving aspects allow us to write PowerShell scripts to automate failover processes
First of all, we initially faced a challenge as Azure Site Recovery was not supporting shared disk options on SQL clusters with VMs, which are important for a Windows cluster mode. Additionally, the setup is quite easy, only requiring the creation of a vault. Its time-saving aspects allow us to write PowerShell scripts to automate failover processes.
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

"Azure Site Recovery is obviously a time-saving solution, and I can write PowerShell scripts to automate failover on or off processes."
"It is a very stable product and very scalable."
"The solution is secure, reliable, and scalable."
"A major benefit is that you do not want to pay any more for huge costs to build a DR site."
"The setup is quite easy, just requiring the creation of a vault."
"We use the solution across hospitality and healthcare domains. We use it for custom development. It helps us develop a seamless omnichannel for the healthcare industry."
"Azure Site Recovery's automated file synchronization was a game-changer in managing legacy systems."
"The most valuable feature is the visibility of what is happening with our business as well as the good reporting and dashboards."
"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."
"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 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."
"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."
"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."
"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."
"I would rate QoreStor a ten out of ten for what it offers for the price."
 

Cons

"In the newest version of Azure Site Recovery, the configuration was a little more complex, so this is an area for improvement."
"The solution needs to improve replication and failover processes. We are still looking for improvements in the cost baseline."
"We need to be able to move the virtual servers and not build and then port them across. They need to improve the hypervisor."
"The system did go down a couple of times, which impacted our operations. For stability, I would rate it a seven out of ten."
"When it runs, it runs well but when it doesn't run, the solution needs to make it clearer as to why and what the troubleshooting process is. All this would be possible if the error logging was streamlined a bit."
"Could have more integration with other platforms."
"I would like to see more security features."
"The product's performance is an area of concern where improvements are required."
"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 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."
"The ransomware protection of QoreStor could use improvement."
"The installation could use improvement. The initial installation was a little touchy and it's not really user-installable. You have to have a connection to support to install."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"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."
 

Pricing and Cost Advice

"Azure Site Recovery is affordable."
"The tool's licensing is yearly and not expensive."
"It should have more straightforward billing. The billing was what got funky. It was really cheap. We would pay based on the usage. We paid around $225 a month for site-to-site replication."
"The tool is expensive. What is expensive to me might not be expensive to you. As I mentioned, we seek ways to reduce our costs. If the price goes down, that would be great. I rate the tool's pricing a six out of ten."
"Azure Site Recovery is a very reasonably priced product."
"I'm not sure about the Azure Site Recovery pricing, but my organization gets monthly bills from providers."
"They have a license to pay."
"Azure Site Recovery is neither very expensive nor very cheap."
"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
Computer Software Company
16%
Financial Services Firm
12%
Manufacturing Company
9%
Insurance Company
8%
Performing Arts
11%
Computer Software Company
9%
Manufacturing Company
8%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Azure Site Recovery?
Azure Site Recovery allows my company to save around 30 percent of the time on every VM that we need to back up and restore.
What is your experience regarding pricing and costs for Azure Site Recovery?
A major advantage is that you do not want to pay any more for huge costs to build a DR site. It is very flexible and will save your cost.
What needs improvement with Azure Site Recovery?
The flexibility of Azure Site Recovery regarding integration with different IT environments is limited; it is purely an Azure platform service for business continuity, not meant for integration wit...
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

Russell Reynolds Associates, Union Insurance, Rackspace
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about Azure Site Recovery vs. QoreStor and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.