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Dell NetWorker vs QoreStor comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 19, 2025

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 NetWorker
Ranking in Backup and Recovery
10th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
85
Ranking in other categories
No ranking in other categories
QoreStor
Ranking in Backup and Recovery
54th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Data Replication (12th), Disk Based Backup Systems (8th), Storage Software (5th), Disaster Recovery (DR) Software (30th), Software Defined Storage (SDS) (23rd), Copy Data Management (6th), File and Object Storage (22nd)
 

Mindshare comparison

As of October 2025, in the Backup and Recovery category, the mindshare of Dell NetWorker is 2.3%, down from 3.1% compared to the previous year. The mindshare of QoreStor is 0.3%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Dell NetWorker2.3%
QoreStor0.3%
Other97.4%
Backup and Recovery
 

Featured Reviews

ErmiasGirma - PeerSpot reviewer
Offers seamless integration and cost-saving benefits with enhanced recovery capabilities
Currently, in my organization, I am using Dell NetWorker for open-source solutions like PostgreSQL and MySQL databases, and some large VM environments. It also supports the Dell library and is used for the library archiving system Dell NetWorker allows for extensive customization, supporting…
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

"It can support many different versions, both newer and older."
"The possibility of recovering up-to-the-moment data is very useful."
"If it's set up the right way, it's a stable product."
"The full backup is a great feature. Restoration is also good and very quick."
"Anybody could drive the GUI."
"The software is quite complicated and useful for large corporations using different information systems."
"I like that it's stable and scalable."
"NetWorker is fast and reliable."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
"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."
"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 definitely saved us money."
"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."
"I would rate QoreStor a ten out of ten for what it offers for the price."
 

Cons

"There should be total integration of the replication and cloud logistic back up on cloud."
"In some cases, solutions are not found in one method of call and it escalates to many levels until an experienced person can join to resolve the issue."
"When you're working with VMware, you need to use vProxy machines. You have to install the vProxy for every host in the VMware environment."
"Support is definitely an area of concern because of the time it takes to resolve our issues."
"Lacks a restore feature."
"The security features need backup and encryption. It would be nice if they added this feature. I would also like to be able to decrypt when restoring the security features. Hackers can sense these vulnerabilities today, and we need to have our enterprise prepared."
"We encountered challenges during the solution's deployment, particularly integrating our database system and Microsoft Exchange. This area needs improvement."
"Since the product is not on the front banner of Dell, the support may not be the best."
"The ransomware protection of QoreStor could use improvement."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"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."
"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 management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"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."
 

Pricing and Cost Advice

"The price of the license could be cheaper and it would be a benefit if they came up with a new pricing model. The competitors here in Oman sell universal licensing where a number of virtual machines are hosted at the customer place which can be licensed, or you can license the CPU sockets in those servers. However, NetWorker offers only CPU sockets or overall storage capacity to backup, but there is no universal licensing where you can provide a number of VMs. They should offer more options to stay competitive with other solutions, such as Veeam."
"It is a relatively inexpensive product compared to one of its competitors."
"Dell EMC NetWorker is very expensive."
"The pricing of this solution is very good."
"The pricing for the telecom, government, and banking sectors is relatively affordable."
"We use a license without a time term. We just need to buy additional support when needed."
"The solution follows a subscription model for licensing. We pay annually to use the solution and the price is high."
"The price is a little on the high side, but it's reliable and provides a good service."
"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
Financial Services Firm
15%
Comms Service Provider
10%
Government
9%
Manufacturing Company
8%
Performing Arts
15%
Computer Software Company
10%
Financial Services Firm
7%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise33
Large Enterprise37
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What's the difference between Dell EMC Avamar and Dell EMC NetWorker?
From the very beginning, Dell EMC NetWorker considers users and those who might potentially become users. In terms of both pricing and setup, this product offers an experience that is significantly...
What do you like most about Dell NetWorker?
The feature that offers the greatest benefits in ensuring data integrity is its backup capability.
What is your experience regarding pricing and costs for Dell NetWorker?
The licensing cost is somewhat expensive. While we use a traditional license, there is a capacity-based license available, but our customer is not comfortable switching to it. A five to seven perce...
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

NetWorker
QoreStor
 

Overview

 

Sample Customers

Republic Bank, Westgate Resorts, Macquire Cloud Services, Shriners, Panatonni, Qatar Islamic Bank, Eurosport
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about Dell NetWorker vs. QoreStor and other solutions. Updated: September 2025.
869,760 professionals have used our research since 2012.