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Dell Data Protection Suite 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 Data Protection Suite
Ranking in Backup and Recovery
26th
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
7
Ranking in other categories
No ranking in other categories
QoreStor
Ranking in Backup and Recovery
51st
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
10
Ranking in other categories
Data Replication (9th), 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 August 2026, in the Backup and Recovery category, the mindshare of Dell Data Protection Suite is 0.4%, up from 0.2% 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 Data Protection Suite0.4%
QoreStor0.8%
Other98.8%
Backup and Recovery
 

Featured Reviews

D Alvarado - PeerSpot reviewer
Lider Soporte Cloud at a security firm with 51-200 employees
Unified backups have protected hybrid workloads and now enable rapid recovery from ransomware
Dell Data Protection Suite is the most effective solution for my needs. The best features include comprehensive backup recovery across hybrid environments, supporting physical, virtual, and cloud workloads with tools that ensure fast, efficient restores across diverse environments. The flexibility in supporting physical, virtual, and cloud workloads has been a real advantage for us. We had a legacy physical database workload running on-premises alongside a newer cloud application in Azure. Traditionally, we would have needed separate tools to protect each environment, which would have meant extra overhead and complexity. Dell Data Protection Suite has positively impacted our organization by strengthening resilience, simplifying operations, and reducing downtime. Fast recovery is a key positive outcome, as RecoveryPoint for VMs allows us to restore critical workloads to a clean point in time with snapshots within minutes, minimizing downtime during incidents. The accuracy and reliability of the output from Dell Data Protection Suite's AI are generally high, especially concerning anomaly detection and compliance reporting.
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

"I recommend this solution because it is the most complete tool in the market, and Dell Data Protection Suite is a faster and excellent solution."
"Dell Data Protection Suite is a comprehensive suite offering virus-free and ransomware-free data protection."
"Many of our customers and partners are very satisfied because using Dell Data Protection Suite or Data Domain allows them to manage their backups in a smooth way and gain significant savings in storage area because the deduplication of Data Domain is really effective."
"From my end experience, the biggest impact of Dell Data Protection Suite has been operational efficiency and storage optimization."
"I'd rate the solution ten out of ten."
"The best features that Dell Data Protection Suite offers are strong ransomware protection and reliable backup recovery across different workloads."
"The essential point is its reliability and fast recovery of information from corporate equipment."
"Dell Data Protection Suite is a comprehensive product with comprehensive tools."
"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."
"QoreStor has helped to reduce our backup storage requirements on-premise by at least 90%."
"If storage costs are a problem, whether on-premises or cloud, QoreStor is worth a serious look."
"Since we started to resell QoreStor, we have been using it internally; it's better than other backup solutions we have used or evaluated."
"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."
"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."
"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

"Dell Data Protection Suite could provide support for more virtualization platforms."
"Regarding needed improvements for Dell Data Protection Suite, I think support must be upgraded."
"While Dell DPS is a powerful solution, it is expensive, which allows competitors to find their place in the market. The deployment is complex and not simplified, requiring professional expertise."
"Dell Data Protection Suite could be improved in a few areas based on real-world use."
"The biggest frustration I have with Dell Data Protection Suite is the initial setup."
"The learning curve is relatively steep, the complexity of some advanced configurations is challenging, and the interface could be more intuitive."
"From a data protection perspective, Dell is moving away from Dell Data Protection Suite to focus on PowerProtect Data Manager."
"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."
"The air gap feature is something I'd really like to see in QoreStor."
"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."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"The ransomware protection of QoreStor could use improvement."
"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 setup of the software is definitely not the easiest thing in the world."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
 

Pricing and Cost Advice

Information not available
"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."
"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."
"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
Construction Company
16%
Outsourcing Company
11%
Comms Service Provider
8%
Security Firm
5%
Manufacturing Company
15%
Financial Services Firm
11%
Comms Service Provider
10%
Construction Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
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 Dell Data Protection Suite?
The pricing and licensing of Dell Data Protection Suite depend on factors such as the number of protected server virtual machines, storage capacity, workload types, and required features. From a se...
What needs improvement with Dell Data Protection Suite?
Dell Data Protection Suite can be improved in several areas. The user interface could be more intuitive, especially for new administrators. Reporting and dashboard customization could provide more ...
What is your primary use case for Dell Data Protection Suite?
My main use case for Dell Data Protection Suite is protecting VMware virtual machines, Windows and Linux servers, and critical applications. I configured backup policies, monitored scheduled backup...
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

Information Not Available
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about Dell Data Protection Suite vs. QoreStor and other solutions. Updated: August 2026.
909,153 professionals have used our research since 2012.