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Dell PowerProtect Data Manager vs QoreStor 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

Dell PowerProtect Data Manager
Ranking in Backup and Recovery
5th
Average Rating
8.2
Reviews Sentiment
6.2
Number of Reviews
27
Ranking in other categories
Deduplication Software (3rd)
QoreStor
Ranking in Backup and Recovery
54th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
10
Ranking in other categories
Data Replication (8th), Disk Based Backup Systems (7th), Storage Software (4th), Disaster Recovery (DR) Software (26th), Software Defined Storage (SDS) (19th), Copy Data Management (6th), File and Object Storage (23rd)
 

Mindshare comparison

As of July 2026, in the Backup and Recovery category, the mindshare of Dell PowerProtect Data Manager is 2.0%, down from 4.4% compared to the previous year. The mindshare of QoreStor is 0.8%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Dell PowerProtect Data Manager2.0%
QoreStor0.8%
Other97.2%
Backup and Recovery
 

Featured Reviews

Pranav Telang - PeerSpot reviewer
DGM at Airtel Digital
Centralized backups have simplified hybrid protection and improved ransomware recovery and compliance
The majorly needed improvement is that the product should easily simplify the upgrade and installation process. Sometimes Dell support should be more active. They take time for P1 issues. Sometimes it is not a P1 for Dell, but it is P1 for the customer, and the support needs to be very mature. That is a major drawback I see. Otherwise, the product is quite well. This is an enterprise solution and a bit costlier, but it is a solution where people should be looking into if they want to go into one single umbrella and have the centralized backup solution, which integrates with the cloud and can manage their cloud workload as well as the on-premises workload, and can be managed with one dashboard. In that way, it makes their backup management easier and they can get detected anomalies as soon as possible. This is one of the solutions I would recommend. However, if it is a very small company, they really need to think about the cost, as it is very costlier for them. But as an enterprise solution and a mid-enterprise solution, this is the solution where companies think their data is very critical, in sectors such as financial, banking, and health. This kind of sector should go with that solution because it always gives the compliances of HIPAA, GDPR, and all those things that are really required for them. From management perspectives and consolidation solution perspective, the integration is quite easy. With respect to the backup administrator and everything, it is quite straightforward. There are some layers that need to be improved and should have the internal feature instead of creating the additional VMs for the NAS backup. It should be internal and directly have the agent base or something that can communicate easily with Dell storage. If it is third-party, I would understand, but it should be able to communicate. The benefit of it is that it is easily understood and you can do knowledge transfer with a lot of documents available. The drawback of it is that when it comes to the installation, Dell always takes a lot of time for all these things with third-party involvement in between Dell and the customer. Support is the major part of it. People need to understand that when a customer raises their ticket for P1, they should treat it as a P1. Instead of by their book being P3 or P2, sometimes they only treat it as such when the complete backup server is down. However, for the customer, if it is not happening with the critical system of backup, then it is a P1 for them. From Dell support, they do not treat it as a P1, or they treat it as a P3 or P2. That kind of understanding and some agreements need to be done between the customer and Dell. It is a costlier solution. Comparatively, other backup solutions make this one of the costlier solutions. However, someone who has their enterprise data or needs protection in a good way can go for it. I could say it is a mid-enterprise or enterprise level solution. Otherwise, people do have the same solution but with differentiated features. However, it is costlier compared to the other.
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 most valuable features of the solution are flexibility and data protection."
"Dell innovated significantly in the GUI of the product, making it very easy to use."
"I would recommend Dell PowerProtect Data Manager to other organizations because it is cost-effective and delivers good performance compared to alternative solutions."
"The solution adequately handles data storage."
"It's the perfect solution for virtual and container directives. The data reduction feature works well, and we haven't had any issues."
"The features I like the most include the decompression, the duplication, compression, and deduplication."
"So far all of the features have been good."
"Dell PowerProtect Data Manager is a comprehensive backup software that integrates with Dell backup storage to enhance data protection."
"Since we started to resell QoreStor, we have been using it internally; it's better than other backup solutions we have used or evaluated."
"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."
"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 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."
"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."
"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."
"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."
 

Cons

"A lot of improvement is required in Dell's first level of support."
"The marketing strategy is lagging behind competitors such as CommVault. Dell needs to improve its market presence and communication with customers and solution providers."
"The solution should enhance its user interface and make it more flexible."
"I think Dell PowerProtect can be improved in that I see PowerStore supporting the synchronous and asynchronous replica, similar to PowerMax."
"One improvement I would suggest for Dell PowerProtect Data Manager is the ability to send data not just to a Data Domain but also to a PowerScale, which would provide faster backups for critical VMs, enhancing the Instant Recovery backups' speed."
"PowerProtect Data Manager is missing a feature for takeout, which means I cannot store backup data off-site within the software. This is a limitation for organizations that require off-site solutions."
"Regarding the pricing aspect of Dell PowerProtect Data Manager, I am not very happy with that; compared to some other products, it is a bit more costly, and there are definitely areas for improvement."
"PPDM requires further development. It is primarily integrated with DevOps systems."
"The management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"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 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."
"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 ransomware protection of QoreStor could use improvement."
"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."
 

Pricing and Cost Advice

"The licensing costs and pricing model are based on capacity and the license is easy to upgrade."
"Dell PowerProtect Data Manager is not an expensive solution."
"The product is offered at a very competitive price in the market."
"The price of Dell EMC PowerProtect Data Manager is reasonable."
"The solution is not less expensive than competitors but pricing deals are available."
"The solution is more affordable than other vendors."
"We offer monthly or yearly subscriptions. The price could be cheaper."
"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
9%
Computer Software Company
8%
Government
7%
Manufacturing Company
14%
Financial Services Firm
12%
Comms Service Provider
11%
Construction Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise14
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What is your experience regarding pricing and costs for Dell PowerProtect Data Manager?
I have had a great experience with pricing, setup cost, and licensing; it is clear and simple.
What needs improvement with Dell PowerProtect Data Manager?
I think Dell PowerProtect can be improved in that I see PowerStore supporting the synchronous and asynchronous replica, similar to PowerMax.
What is your primary use case for Dell PowerProtect Data Manager?
Our main cases for Dell PowerProtect Data Manager are for virtual tape library.
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

PowerProtect, Dell EMC PowerProtect
QoreStor
 

Overview

 

Sample Customers

National Bank of Greece, USC Australia, PCS Publishing, Dell Digital IT, Rushmore Electric, Melanson Health, Arrow Electronics
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about Dell PowerProtect Data Manager vs. QoreStor and other solutions. Updated: June 2026.
902,894 professionals have used our research since 2012.