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IBM Spectrum Protect Plus vs QoreStor comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 23, 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

IBM Spectrum Protect Plus
Ranking in Backup and Recovery
47th
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
33
Ranking in other categories
No ranking in other categories
QoreStor
Ranking in Backup and Recovery
53rd
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Data Replication (11th), Disk Based Backup Systems (8th), Storage Software (5th), Disaster Recovery (DR) Software (30th), Software Defined Storage (SDS) (21st), Copy Data Management (6th), File and Object Storage (22nd)
 

Mindshare comparison

As of January 2026, in the Backup and Recovery category, the mindshare of IBM Spectrum Protect Plus is 1.0%, up from 0.9% compared to the previous year. The mindshare of QoreStor is 0.5%, 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 (%)
IBM Spectrum Protect Plus1.0%
QoreStor0.5%
Other98.5%
Backup and Recovery
 

Featured Reviews

reviewer1656648 - PeerSpot reviewer
Senior System Engineer at a manufacturing company with 10,001+ employees
Offers reliable recovery and backup but needs better ransomware protection
With ransomware protection and cyber protection, more improvement is possible. IBM provides these through a third party, so enhancement is needed. There's significant room for improvement. They are not yet where I want them to be. It does not offer horizontal and vertical scaling. These are areas IBM can improve.
CH
System Administrator at a wholesaler/distributor with 10,001+ employees
Cost savings and efficient data management improve operations but support quality varies
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. I always had to get it escalated or ask for someone specifically because those other people would just read knowledge-based articles that I had already done myself. Quest QoreStor does not work with any backup software, server, or storage hardware. It has the hardware compatibility list, and you need a specific number of IOPS, so it needs to run on decent hardware at least to have enough input-output operations. Otherwise, the setup result will be canceled. I'm not too sure if there are still physical appliances, but when I first started, we had some customers with a physical Quest QoreStor appliance, and it would only run on certain hardware. It doesn't work with every backup program. For example, Veritas Backup Exec is incompatible, but Veeam is compatible, and V Ranger is compatible as well. I didn't even know that Quest QoreStor has any static AI and behavioral AI technologies.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Using this tool, we can easily backup and restore or recover the data for PCs and mobiles in case of system crashes."
"The solution is scalable and can be fitted for any customer."
"What I like about IBM Spectrum Protect Plus is its integration, plus it has very good technical support."
"The most valuable feature of this solution is the integration with Oracle."
"The feature I find most valuable is the offload to Spectrum Protect for long-term retention. I think the deduplication and replication are quite nice on Plus."
"The support from IBM is very good."
"Pricing is good; it is reasonable and more reasonable than any other vendors."
"The solution's stability is high because it is derived from Spectrum Protect."
"Quest QoreStor is very stable compared to our previous solution."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
"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."
"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 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."
"I would rate QoreStor a ten out of ten for what it offers for the price."
 

Cons

"An area that needs improvement is data validation. We currently use another product that gives us immediate validation, information about when the last backup was, and no risk of corruption happening. TSM in IBM Spectrum is not mature so that you can validate on the spot."
"There's significant room for improvement. They are not yet where I want them to be."
"Their first level of support can be improved. Often they are too junior to understand the issues we are having, and it takes too much time to get from them to the next level of support, which is what we actually need."
"I would like more integration with security. We need to show the value of the product in regards to handling security. For example, how it handles current malware or viruses. IBM should be more proactive in this direction."
"The replication feature is not available."
"You end up needing to do a lot of troubleshooting to get things to work effectively."
"Rooms for improvement in IBM Spectrum Protect Plus are installation and configuration because those were difficult. They should try their best to improve those areas. In the next release of the product, better implementation and administration are what we're expecting."
"I think the graphical reports are a shortcoming of the tool since it fails to provide my company with what we want in terms of reporting. Due to the product's inability to take care of its reporting part, we have to use third-party software."
"The ransomware protection of QoreStor could use improvement."
"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."
"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."
"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. 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."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
 

Pricing and Cost Advice

"If you need to extend it, it can be extended acting like a normal Spectrum Protect with a long archive."
"The initial cost of the product is perpetual but the support fees are billed annually."
"Depends on the licensing options that you choose."
"The solution is too expensive."
"Clients prefer to buy a perpetual license, but the majority opt for a yearly subscription."
"IBM Spectrum Protect Plus is a little expensive."
"In addition to the standard licensing fees, we paid for implementation and training."
"The licensing model of Spectrum Protect Plus is more efficient and cheaper compared to the original."
"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."
"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."
"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
11%
Computer Software Company
7%
Educational Organization
7%
Performing Arts
12%
Computer Software Company
9%
Manufacturing Company
9%
Media Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise3
Large Enterprise17
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What is your experience regarding pricing and costs for IBM Spectrum Protect Plus?
Pricing is good; it is reasonable and more reasonable than any other vendors.
What needs improvement with IBM Spectrum Protect Plus?
Technical support could be improved significantly. IBM Spectrum Protect Plus could be made more lightweight and user-friendly in terms of GUI features to make it closer to a perfect score.
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

PT Wings Surya, Tectrade, State of Ohio
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about IBM Spectrum Protect Plus vs. QoreStor and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.