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CData Sync vs QoreStor comparison

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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

CData Sync
Ranking in Data Replication
10th
Average Rating
7.0
Reviews Sentiment
4.8
Number of Reviews
2
Ranking in other categories
No ranking in other categories
QoreStor
Ranking in Data Replication
8th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
10
Ranking in other categories
Backup and Recovery (50th), Disk Based Backup Systems (7th), Storage Software (4th), Disaster Recovery (DR) Software (25th), Software Defined Storage (SDS) (18th), Copy Data Management (6th), File and Object Storage (22nd)
 

Mindshare comparison

As of September 2026, in the Data Replication category, the mindshare of CData Sync is 4.6%, up from 3.2% compared to the previous year. The mindshare of QoreStor is 4.0%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Replication Mindshare Distribution
ProductMindshare (%)
QoreStor4.0%
CData Sync4.6%
Other91.4%
Data Replication
 

Featured Reviews

AM
Data Analyst
Data workflows have become automated and unified while support and security still need improvement
There are times when you are streaming and trying to connect that CData Sync fails. However, the team has been very helpful. There is a particular technical support person that has usually come to my aid whenever there are issues. For improvement, I think the turnaround time for support can increase, especially on weekends. I want to discuss the security of CData Sync. It is not something I actually have visibility to, but I think if CData Sync could give users the opportunity to put their own security layer on this, that would be beneficial. If CData Sync is compromised, who do we hold responsible? So security is an area for improvement. CData Sync's interface is good. For integration with other tools, I think CData Sync could do well by integrating with other providers, especially AI agents so that one can easily integrate CData Sync to more agents out there.
MW
Works at a financial services firm with 11-50 employees
Backup storage has shrunk dramatically with deduplication but still needs stronger security options
The air gap feature is something I'd really like to see in QoreStor. There's no native air gap capability right now, and for security-conscious environments, that's a gap. The configuration export is also limited in QoreStor. If you want to document your setup or migrate configuration to a new instance, it requires more manual work than it should.

Quotes from Members

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

Pros

"The beautiful thing about CData Sync is that you can preview the data directly on their UI."
"CData Sync is a good tool."
"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 is very stable compared to our previous solution."
"Quest QoreStor definitely saved us money."
"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."
"If storage costs are a problem, whether on-premises or cloud, QoreStor is worth a serious look."
"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."
"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."
 

Cons

"There are times when you are streaming and trying to connect that CData Sync fails."
"In the area of improvements, within 20 days I would say that if there were a feature where I could add the transformation upfront itself, that would be great."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"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 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."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"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 air gap feature is something I'd really like to see in QoreStor."
"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."
"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."
 

Pricing and Cost Advice

Information not available
"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."
"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."
"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."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Large Enterprise5
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What is your experience regarding pricing and costs for CData Sync?
For startup cost, I think it is still fair. Although we are a startup with a lean budget, if the startup cost was expensive, we might not have considered CData Sync at all.
What needs improvement with CData Sync?
There are times when you are streaming and trying to connect that CData Sync fails. However, the team has been very helpful. There is a particular technical support person that has usually come to ...
What is your primary use case for CData Sync?
The main use case is that the stack is MongoDB, with the main data source from Mongo. CData Sync comes as a third party that is layered on Mongo. Power BI is directly connected to CData Sync, so we...
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

PHILIPS, intel, Heineken, hp, ORACLE, IBM, NOKIA, FedEx, CISCO
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about NetApp, Fivetran, Dell Technologies and others in Data Replication. Updated: September 2026.
913,806 professionals have used our research since 2012.