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IBM Spectrum Protect Plus vs Quantum DXi Series comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 11, 2024

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
49th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
32
Ranking in other categories
No ranking in other categories
Quantum DXi Series
Ranking in Backup and Recovery
34th
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Deduplication Software (9th)
 

Mindshare comparison

As of October 2025, 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 Quantum DXi Series is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Quantum DXi Series0.4%
IBM Spectrum Protect Plus1.0%
Other98.6%
Backup and Recovery
 

Featured Reviews

Atif Najam - PeerSpot reviewer
Enables organizations to make large-scale recoveries easily, but the security must be improved
The security must be improved. We face a lot of cyber threats like ransomware. It impacts data availability and protection. The tool must provide a mechanism to make resilient backups. The tool must ensure that the recent backups have no ransomware. The backup must be immutable. They must be cyber-resilient backups. Finding a good resource person for IBM Spectrum in Pakistan is difficult. We have to rely on the support team. Resource availability is a challenge.
PascalSebat - PeerSpot reviewer
A scalable solution with Veeam and Vertias alliance
I am impressed with the tool's technical alliance with Veeam and Veritas.  The product needs to improve performance while scaling out. It also needs to improve stability.  I have been using the product since seven years.  I would rate the product's stability a nine out of ten. I would rate the…

Quotes from Members

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

Pros

"The tool has enough documentation; you don't need to contact the support team."
"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 solution integrates well with other tools."
"Virtual snapshots that offer incremental backups."
"The solution offers a very straightforward deployment. You click, click, click and it's done. There's not much configuration to do."
"Reliability, recovery features, and stability are valuable to me."
"This solution is very stable and has good support available online."
"Some of the features we find very valuable and use a lot, are retention sets."
"While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substantial ongoing concerns. Regarding the overall performance, it has been consistently excellent."
"I am impressed with the tool's technical alliance with Veeam and Veritas."
 

Cons

"The replication feature is not available."
"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."
"You end up needing to do a lot of troubleshooting to get things to work effectively."
"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 user experience is very bad and the interface needs to be improved."
"The solution should allow for backup of iOS snapshots."
"The one issue we are facing is related to file restores."
"The Gui interface and usability are not so friendly and easy."
"The product needs to improve performance while scaling out. It also needs to improve stability."
"Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any recent updates. It's possible that the new version of the DXI service incorporates improvements in the GUI, but I cannot confirm. While there is room for improvement in the current GUI, it remains a relatively minor issue. Overall, the system is comprehensive, covering aspects such as reports on latency and networking, leaving little room for additional enhancements in those areas."
 

Pricing and Cost Advice

"The price offering from IBM is coming down because it is based on number of VM machines. So, IBM is coming to the market to show the added value of the product."
"The price is lower than that of some competing products."
"Depends on the licensing options that you choose."
"IBM Spectrum Protect Plus is a little expensive."
"There is an annual license required to use IBM Spectrum Protect Plus. The cost of the license could improve, it is expensive."
"The solution is too expensive."
"The price is perpetual, but the maintenance cost is annual. That is, we pay once for the product and pay annually for the maintenance and support. The price was much cheaper than what we would have had to pay for EMC or Veritas. The pricing is competitive, and I would rate it at four out of five."
"If you need to extend it, it can be extended acting like a normal Spectrum Protect with a long archive."
"I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and structure."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
12%
Manufacturing Company
12%
Educational Organization
6%
Financial Services Firm
29%
Computer Software Company
12%
Manufacturing Company
9%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise3
Large Enterprise17
No data available
 

Questions from the Community

What do you like most about IBM Spectrum Protect Plus?
The most valuable features of the solution stem from the fact that the product works and helps with restoration areas whenever there is a need to restore something.
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 do you like most about Quantum DXi Series?
While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substanti...
What needs improvement with Quantum DXi Series?
Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any ...
What is your experience regarding pricing and costs for Quantum DXi Series?
I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and str...
 

Also Known As

No data available
DXi Series, Quantum DX
 

Overview

 

Sample Customers

PT Wings Surya, Tectrade, State of Ohio
Nihon Unisys, Nikoyo China
Find out what your peers are saying about IBM Spectrum Protect Plus vs. Quantum DXi Series and other solutions. Updated: September 2025.
870,697 professionals have used our research since 2012.