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Quantum DXi Series vs Rubrik 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

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)
Rubrik
Ranking in Backup and Recovery
4th
Average Rating
9.0
Reviews Sentiment
7.4
Number of Reviews
95
Ranking in other categories
Cloud Backup (4th), Disaster Recovery (DR) Software (5th)
 

Mindshare comparison

As of October 2025, in the Backup and Recovery category, the mindshare of Quantum DXi Series is 0.4%, up from 0.2% compared to the previous year. The mindshare of Rubrik is 5.9%, down from 7.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Rubrik5.9%
Quantum DXi Series0.4%
Other93.7%
Backup and Recovery
 

Featured Reviews

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…
AmarpreetSingh - PeerSpot reviewer
Optimal data security and management achieved with smooth deployment and strong support
I plan to expand the number of users for Rubrik in the future. Currently, I have approximately 10 to 12 customers on Rubrik, as we are partners to Rubrik and a service provider, SIS. I am working with large to medium organizations, not small ones. Regarding Artificial Intelligence, Rubrik is in the initial phase, and I am expecting more from them. I can give them seven out of ten for their improvements in that area. I would recommend Rubrik to other organizations because it is easy to install, easy to manage, and very compact in terms of a solution, with good support from Rubrik. These features allow it to match from small scale to large scale customers very easily. The number of people who usually take part in maintenance from my side depends on the customer size. For large customers, we involve four to five people, but for small customers, one person is enough. I rate Rubrik eight out of ten.

Quotes from Members

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

Pros

"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."
"Rubrik is an easy and automatic solution that needs no manual intervention."
"Rubrik has made the process to manage backup and recovery painless. This frees up more time to work on other projects."
"The solution is extremely stable. They've been phenomenal, especially for a young company."
"It works with VMware and Hyper-V without agent installation."
"Rubrik has automation capabilities that help streamline my workflows."
"Takes me 80 percent less time to manage my backup environment."
"It has a good interface which is simple to navigate and utilize."
"We had some VMware issue as VMware did some changes on the AHCI drivers. Rubrik saved our environment those times."
 

Cons

"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."
"A singular system is needed to manage all of the clusters."
"The integrated reporting is not really that nicely built. The reporting functionality could definitely be a little bit more customizable from an administration perspective, with an easier to understand interface."
"Improving PowerShell integration would greatly simplify Rubrik management."
"It does not offer image-level backups for Hyper-V 2012."
"The main pain points we experienced was the stability of the system. We received a lot of instability when we have upgraded from a certain version to a new version. The newer version was completely filled with bugs and we needed to purge the system every week until we update to a newer version that was available one year later. The stability of the code is the main problem, they need to make it better."
"Based on my experience with Rubrik, I think they could improve by providing more customer-friendly technical support, even though they currently offer the best support."
"I would like to see more openness for partners to access and assist in system management. Currently, access is limited, often handled by Rubrik personnel, likely due to security concerns."
"With Windows, it is difficult to configure Oracle Database."
 

Pricing and Cost Advice

"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."
"Due to this effective, faster backup and recovery solution, we are now able to focus on other creative tasks to meet our entire pipeline. So, we have seen ROI in terms of the improvement of productivity in our team. We save around one million dollars a year."
"You need to understand what you're getting for the price. You are getting a backup solution, which is state of the art and works absolutely flawlessly. You are getting the storage needed to store your backups. You have all the sexy features that a modern backup solution can provide you, like deduplication, erasure coding, compression, fast execution time, secured data, and top-notch customer support. So, it might be expensive on paper. It's not free, but when you analyze what you are getting and the time you can spend on other stuff, then Rubrik is very cost-efficient."
"I rate the tool's pricing a six out of ten."
"There are additional costs for add-ons, and they recently upgraded a new cluster, which also carries a price."
"Rubrik is not cheap. Hopefully, you can archive your data on cheap storage to keep the investment minimal."
"I rate the pricing an eight on a scale of one to ten, where one is low, and ten is high."
"Originally, we bought the units on perpetual licenses. Now, we have switched to Rubrik Go. I think the Rubrik Go subscription is a better model, where it is based on your onsite environment and you consume what you use."
"We do perpetual licensing... It was all based on the amount of storage we needed to use. We did a cost analysis compared to Tivoli and it was in line with other solutions."
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Top Industries

By visitors reading reviews
Financial Services Firm
29%
Computer Software Company
12%
Manufacturing Company
9%
Government
5%
Financial Services Firm
11%
Computer Software Company
11%
Manufacturing Company
10%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise21
Large Enterprise54
 

Questions from the Community

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...
Which would you choose - Rubrik or Veeam Backup & Replication?
Veeam Backup & Replication provides an easy-to-set-up solution to the issue of data storage and recovery. Setting it up is a relatively simple affair. For the most part it prompts you from scre...
What do you like most about Rubrik?
It's easy to manage and has an innovated solution.
What is your experience regarding pricing and costs for Rubrik?
Regarding pricing, Rubrik is a costly solution, and I would rate it an eight.
 

Also Known As

DXi Series, Quantum DX
No data available
 

Overview

 

Sample Customers

Nihon Unisys, Nikoyo China
Driscoll's, Red Hawk Casino, Davies Ward Phillips & Vineberg LLP, Wabash National, Chateau Ste. Michelle Wine Estates, Galliker Transport & Logistics
Find out what your peers are saying about Quantum DXi Series vs. Rubrik and other solutions. Updated: September 2025.
869,760 professionals have used our research since 2012.