No more typing reviews! Try our Samantha, our new voice AI agent.

Dell PowerProtect Data Manager vs QoreStor comparison

Why PeerSpot?
 

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
30
Ranking in other categories
Deduplication Software (2nd)
QoreStor
Ranking in Backup and Recovery
50th
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 (25th), Software Defined Storage (SDS) (18th), Copy Data Management (6th), File and Object Storage (22nd)
 

Mindshare comparison

As of September 2026, in the Backup and Recovery category, the mindshare of Dell PowerProtect Data Manager is 1.9%, down from 3.6% compared to the previous year. The mindshare of QoreStor is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Dell PowerProtect Data Manager1.9%
QoreStor0.8%
Other97.3%
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 management part of Dell PowerProtect Data Manager has improved significantly."
"Dell EMC PowerProtect Data Manager is a good cost-effective tool to back up your infrastructure and restore the data when needed."
"The strongest point for Dell PowerProtect Data Manager is because of Dell's very broad product portfolio."
"The deduplication is the most valuable feature because it helps to control the overhead."
"Dell PowerProtect Data Manager has positively impacted my organization by saving time, improving security, and providing reliable data protection."
"The features I like the most include the decompression, the duplication, compression, and deduplication."
"With this product, you can get data from most operating systems on the first attempt because NetWorker as a part of PowerProtect is efficient and is maybe the fastest backup software that I know of."
"I would recommend Dell PowerProtect Data Manager to other organizations because it is cost-effective and delivers good performance compared to alternative solutions."
"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."
"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."
"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."
"QoreStor has helped to reduce our backup storage requirements on-premise by at least 90%."
"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."
"Not having to be onsite to swap tapes on a daily, weekly, or monthly basis, alone, has really paid for its usage through the savings in time."
 

Cons

"The tape-out support and tight integration with Data Domain are advantages, but they can be treated as disadvantages because Dell PowerProtect Data Manager only supports Data Domain as a backup target."
"You need to use additional software to back up entire environments. It will be good if they could support entire tape libraries."
"As a new product, there are some things that still need to improve a bit as it matures."
"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."
"The main issue that needs improvement is the support system. When I raise a ticket, it sometimes takes a while to get a response."
"Sometimes we have struggled with some S3 operations, but we can solve all the problems."
"The solution should enhance its user interface and make it more flexible."
"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."
"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."
"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."
"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."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"The air gap feature is something I'd really like to see in QoreStor."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
 

Pricing and Cost Advice

"Dell PowerProtect Data Manager is not an expensive solution."
"The product is offered at a very competitive price in the market."
"The solution is not less expensive than competitors but pricing deals are available."
"The price of Dell EMC PowerProtect Data Manager is reasonable."
"The solution is more affordable than other vendors."
"The licensing costs and pricing model are based on capacity and the license is easy to upgrade."
"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."
report
Use our free recommendation engine to learn which Backup and Recovery solutions are best for your needs.
913,806 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
9%
Outsourcing Company
8%
Government
6%
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 Business14
Midsize Enterprise2
Large Enterprise16
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?
The pricing of Dell PowerProtect Data Manager is acceptable for me.
What needs improvement with Dell PowerProtect Data Manager?
Dell PowerProtect Data Manager can enhance automated backup management, faster backup and recovery, stronger cyber resilience, centralized visibility, and governance. For automated backup managemen...
What is your primary use case for Dell PowerProtect Data Manager?
Dell PowerProtect Data Manager is my primary solution for centralized backup and recovery management, database protection, NAS and file system backup, and cloud integration with Azure. I use Dell P...
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: September 2026.
913,806 professionals have used our research since 2012.