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DD Boost vs QoreStor comparison

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Comparison Buyer's Guide

Executive Summary

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

DD Boost
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
40
Ranking in other categories
Deduplication Software (6th)
QoreStor
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
10
Ranking in other categories
Backup and Recovery (50th), 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

DD Boost and QoreStor aren’t in the same category and serve different purposes. DD Boost is designed for Deduplication Software and holds a mindshare of 3.7%, down 4.5% compared to last year.
QoreStor, on the other hand, focuses on Storage Software, holds 11.7% mindshare, up 2.2% since last year.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
DD Boost3.7%
Dell PowerProtect Data Domain20.5%
HPE StoreOnce16.6%
Other59.2%
Deduplication Software
Storage Software Mindshare Distribution
ProductMindshare (%)
QoreStor11.7%
DataCore SANsymphony21.4%
NetApp ONTAP20.1%
Other46.800000000000004%
Storage Software
 

Featured Reviews

Daniel Dumitru - PeerSpot reviewer
Inginer de system IT Senior at ENGIE
Speedy data backup with significant space savings and efficient deduplication
DD Boost has been very beneficial in enhancing our data backup processes. We perform backups with less time, and it allows for efficient on-premises recovery and restoration. We use it in conjunction with the Veeam suite. Overall, it has helped us make a big impact by allowing us to have more restore points and optimizing our storage efficiency with faster backups compared to tape backups.
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 are the performance and the duplication."
"They had a very good experience with backup times and fast resolutions."
"I like the tool set, it's easy to work on and the support is brilliant."
"I haven't had any issues. It has been working for two years with no problems."
"When we used Data Domain on his environment, we found that the time was reduced to two hours and thirty minutes, and we found that the data was compressed by thirty times."
"The tool's deployment was easy."
"I like the stability of the solution; we are using firewalls and the data domain is very stable, the back-up target and the application and compression are very good."
"It cuts down network traffic, and only the relevant parts move around because it is deduced and encrypted."
"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 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."
"If storage costs are a problem, whether on-premises or cloud, QoreStor is worth a serious look."
"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."
"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."
"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."
 

Cons

"The solution doesn't scale. If you hit your capacity, you need to buy a new device."
"The product has low capacity."
"The main issue I've identified is that when backing up a final backup from the branch server, we don't have deduplication functionality."
"DD Boost is a bit expensive."
"The solution could always be cheaper."
"Technical support is okay but could be improved. I've sent a lot of complaints their way and I feel like they might be able to respond a bit better."
"My customer was interested in ransomware protection. Currently, Dell offers the Cyber Vault solution, which is separate from Data Domain. Ideally, ransomware protection would be integrated directly within DD Boost, without requiring an additional out-of-the-box solution. This feature is currently available with HPE's Zerto and Huawei's Ocean Protect with third-party products like PradoNet. While Cyber Vault exists as a separate solution from Data Domain, having some standard protection for immutable backups into DD Boost would be a valuable addition and make it more competitive with other vendors."
"The pricing for this solution is also expensive, so you have to look carefully at its pricing."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"The ransomware protection of QoreStor could use improvement."
"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."
"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 air gap feature is something I'd really like to see in QoreStor."
"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."
 

Pricing and Cost Advice

"DD Boost's price is good for its features."
"The pricing is competitive when compared to other vendors."
"The cost is monthly."
"The solution is very good because it is easy to use and it speeds up the backup and lowers the requirement for the storage rate. It is capable of encryption, compression, and deduplication and it is fast for sending all of the data over the network because it sends only the change blocks from the client to the DD server."
"There is a need to make yearly payments towards the licensing charges attached to the product. The price of the product is on a higher scale, meaning not everybody can afford it."
"The hardware platform is cost intense, so for small and mid-range, this product is not the best choice."
"The pricing is definitely competitive and unmatchable. The price of Data Domain is very attractive compared to HPE, StoreOnce, or its current alternative, which is probably more expensive."
"The solution is expensive."
"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."
"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
Construction Company
12%
Financial Services Firm
11%
Manufacturing Company
9%
Comms Service Provider
9%
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 Business21
Midsize Enterprise10
Large Enterprise12
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What is your experience regarding pricing and costs for DD Boost?
It's complicated for me because when we buy, we buy a package, so I don't have the DD price. Every Data Domain we buy comes with Boost technology, with the DDoS feature. I don't know the price of D...
What needs improvement with DD Boost?
DD Boost can improve by providing some sort of API to track the progress or the number of remaining data transfers. For instance, in other Dell products such as storage, SRDF replication protocol i...
What is your primary use case for DD Boost?
I am handling the storage part, not the compute part. Through storage, I have Dell PowerMax 2000, Dell Unity, Data Domain, and Dell SAN switches. Additionally, I have two boxes from IBM FlashSystem...
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 Technologies, Hewlett Packard Enterprise, NetApp and others in Deduplication Software. Updated: September 2026.
913,806 professionals have used our research since 2012.