Quantum DXi Series vs Rubrik comparison

Why PeerSpot?

Quantum and Rubrik are both solutions in the Backup and Recovery category. Quantum is ranked #61, while Rubrik is ranked #3 with an average rating of 8.7. Quantum holds a 0.8% mindshare in BRS, compared to Rubrik’s 3.2% mindshare. Additionally, 66% of Quantum users are willing to recommend the solution, compared to 97% of Rubrik users who would recommend it.

Quantum DXi Series

Read 2 Quantum DXi Series reviews

3,522 Views
2,395 Comparison Views

66% willing to recommend

Rubrik

Read 96 Rubrik reviews

22,630 Views
16,067 Comparison Views

97% willing to recommend

Quantum DXi Series

Rubrik

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 11, 2024

Quantum DXi Series and Rubrik are prominent players in the data management and backup category. Rubrik, with its superior features, appears to have the upper hand based on user reviews.

Features: Quantum DXi Series offers strong backup capabilities, scalability, and favorable pricing. Rubrik is recognized for comprehensive data management, simplified operations, and superior automation and integration.

Room for Improvement: Quantum DXi Series requires better integration with cloud services, more intuitive system management, and enhanced reporting tools. Rubrik needs improvements in detailed reporting, cost efficiency, and wider support for diverse environments.

Ease of Deployment and Customer Service: Quantum DXi Series is straightforward to set up but may need additional configuration. Rubrik is quick to deploy and offers robust customer support.

Pricing and ROI: Quantum DXi Series provides competitive pricing and good ROI. Rubrik's higher initial cost is offset by its comprehensive features and efficiency, suggesting worthwhile long-term value.

To learn more, read our detailed Quantum DXi Series vs. Rubrik Report (Updated: September 2026).

Buyer's Guide

Quantum DXi Series vs. Rubrik

September 2026

Download the complete report

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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

61st

Average Rating

9.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Deduplication Software (10th)

Rubrik

Ranking in Backup and Recovery

3rd

Average Rating

9.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Cloud Backup (6th), Disaster Recovery (DR) Software (9th)

Mindshare comparison

As of October 2026, in the Backup and Recovery category, the mindshare of Quantum DXi Series is 0.8%, up from 0.4% compared to the previous year. The mindshare of Rubrik is 3.2%, down from 5.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Rubrik	3.2%
Quantum DXi Series	0.8%
Other	96.0%

Backup and Recovery

Featured Reviews

reviewer2301564

Expert Backup at a tech services company with 201-500 employees

A virtual deduplication backup appliance that protects physical and virtual data across remote sites, the datacenter and cloud deployments

Given its ease of use and management, I believe there are no specific caveats that users need to be aware of during the setup of DXRIS for backups. The process was straightforward, and I did not encounter any challenges or issues. As for a rating on a scale of one to ten, with one being the worst and ten being the best, I would rate the Quantum DXI Series a nine. My deduction is primarily influenced by personal preferences, particularly regarding the user interface and it is a highly commendable system, I would rate it a solid nine out of ten.

Read full review

reviewer2588997

Senior Technical Support Engineer at a tech services company with 10,001+ employees

Reliable automated backups have protected critical databases and simplified recoveries for our operations

Portal identity management should improve. We end up losing people's identity, which was not sufficient enough to read the events. That was the only place I could see for improvement. They keep changing the layouts and descriptions, giving the user confusion if they have not used it for maybe three months. When they come back, the interface is changed. They lost the legacy support, and it is not consistent. Some of the options for the restore give a very hard time for the engineer if they come back after three months to use it because the phrases have changed completely. That is why they were not able to select whether they should select this option or should select another option. Where it comes from, the documentation we gave them does not match anymore. That was a challenge.My consultation part was about how to integrate the technology with each other for the platform or storage or database. I did not deal with any price metrics or scaling the storage. I have no idea about the pricing part. I never joined any meetings or any documents to disclose the pricing. It was quite good in general. Recently, in March 2025, they did a new update which enabled them to update their agents remotely and built in, in-place mode. That is bringing the cybersecurity perspective. That was a big challenge. I said it is a challenge, but I do not know because I left the company, so I am not sure if cybersecurity addressed the solution. Rubrik support is usually very accommodating and very flexible. I am not sure, but the last challenge I saw was that.

Read full review

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."

"Replaces legacy tapes and disk backups which are unreliable, expensive and space consuming."

"The most valuable features of Rubrik are the restoration and ease of use."

"The solution's technical support team is very responsive and proactive."

"I think the best feature is its masterless architecture."

"With this new product, Rubrik, we walked into it blind, not being backup admins, and it made a lot of sense to us."

"The ease of use is the most valuable feature. It is a very simple system compared to just about any other back up technology. It is extremely easy to use and very versatile."

"Since switching to Rubrik, our backup times have decreased significantly, going from two and a half days to one and a half hours for certain systems."

"Even though I am not trained for implementing, it is easy to use and easy to learn."

More Rubrik pros

Cons

"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."

"The product needs to improve performance while scaling out. It also needs to improve stability."

"Price-wise, Rubrik needs improvement as it is considered expensive compared to similar competitors."

"The reporting can be vague, especially when something is failing."

"Setup is immediate but pricing is not cheap."

"The integrated reporting is not really that nicely built."

"There are so many things Rubrik has done right. They need to continue to listen to their customers and what they want/need, not just care about money and the bottom line."

"Looking at how the data is broken down, we can see the total story, but sometimes it's difficult to see how big a particular snapshot is. Across 90 days of snapshots, which one is a particularly large one? Looking at the data holistically could be a lot easier."

"For Rubrik, though it does a great job, it needs to keep innovating to stay relevant in the data management field."

"With Windows, it is difficult to configure Oracle Database."

More Rubrik cons

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."

"It’s simple, straightforward, and we were able to see 50% hard savings."

"Rubrik is an all inclusive price. No additional implementation costs or licencing."

"I don't remember the cost, but I know that for Veeam, we were spending almost $250,000 a year for 205 licenses. It was an enterprise version. When we purchased Rubrik, it was just a little bit more. It was not a terribly huge amount, and if I recall, that was for three years of support as well. So, Veeam priced itself out of the market at a certain point in time."

"Rubrik is expensive, but due to its data management capabilities, customers can save a lot by reducing hardware and storage."

"Rubrik is a little bit expensive, but it's worth the price."

"The pricing has been quite good from our perspective, in terms of being able to negotiate with the Rubrik team to get the product that we want and be able to sell that out to our end customers."

"Rubrik is not cheap. Hopefully, you can archive your data on cheap storage to keep the investment minimal."

"As a technical person, I don't have the details, but from what I have heard, it can be expensive."

More Rubrik pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Manufacturing Company

Computer Software Company

Comms Service Provider

Financial Services Firm

12%

Manufacturing Company

Healthcare Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	21
Large Enterprise	56

Questions from the Community

Ask a question

Earn 20 points

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...

See all answers

What do you like most about Rubrik?

It's easy to manage and has an innovated solution.

See all answers

What is your experience regarding pricing and costs for Rubrik?

Regarding pricing, Rubrik is a costly solution, and I would rate it an eight.

See all answers

Comparisons

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Compared 10% of the time

ExaGrid EX Series vs Quantum DXi Series

Compared 6% of the time

HPE StoreOnce vs Quantum DXi Series

Compared 6% of the time

Veritas NetBackup Appliance vs Quantum DXi Series

Compared 6% of the time

HPE StoreEver Tape vs Quantum DXi Series

Compared 5% of the time

More Quantum DXi Series Competitors

Commvault Cloud vs Rubrik

Compared 8% of the time

Cohesity DataProtect vs Rubrik

Compared 6% of the time

Veeam Data Platform vs Rubrik

Compared 6% of the time

Dell PowerProtect Data Domain vs Rubrik

Compared 4% of the time

HPE Zerto Software vs Rubrik

Compared 3% of the time

More Rubrik Competitors

Product Reports

Buyer's Guide

Backup and Recovery

September 2026

Download Quantum DXi Series product report

Buyer's Guide

Rubrik

October 2026

Download Rubrik product report

Also Known As

DXi Series, Quantum DX

No data available

Overview

Quantum DXi Series offers advanced data protection and storage solutions tailored for enterprise environments, ensuring efficient data management and backup processes.

Designed for demanding data environments, Quantum DXi Series delivers reliable performance in data deduplication, replication, and archiving. It addresses the needs of modern enterprises by offering scalable and secure solutions. With its intuitive interface and seamless integration capabilities, it helps enterprises enhance their data management strategies while optimizing resources and reducing costs. Engineered for flexibility, it supports a wide range of data-intensive tasks, making it suitable for diverse organizational requirements.

What key features does Quantum DXi Series provide?

Data Deduplication: Reduces storage footprint, enhancing efficiency.
Replication Technology: Ensures data integrity across locations.
Cloud Integration: Facilitates scalable cloud storage.
Intuitive Management: Simplifies administrative tasks.
Advanced Security: Protects data with robust encryption.

What benefits should users look for in reviews?

Cost Efficiency: Reduces storage expenses significantly.
Scalability: Grows with business data demands.
Reliability: Offers stable backup and recovery processes.
Operational Flexibility: Adapts to varied IT environments.

Quantum DXi Series implementation is versatile across industries like finance, healthcare, and education, where data security and efficient management are critical. In finance, it supports compliance and secure transactions. In healthcare, it manages vast patient data reliably. In education, it provides seamless data backup and recovery solutions, addressing institutions' unique needs.

Quantum

Rubrik offers instant recovery and intuitive web interface for seamless data backup in cloud and on-premises environments. It prioritizes security with features like ransomware detection and immutable backups, supporting platforms such as VMware and Oracle for effective disaster recovery.

Rubrik is recognized for its automation capabilities, facilitating SLA management and policy integration. Its API-centric architecture allows for extensive customization and seamless integration. Robust security measures, including ransomware protection, enhance data integrity. Organizations benefit from features like Live Mount and CloudOut, which support rapid data recovery across various environments. Despite its strengths, improvements in integration for complex systems, advanced reporting, and pricing competitiveness are necessary.

What are Rubrik's key features?

Instant Recovery: Restores virtual machines and databases in seconds.
Intuitive Interface: Streamlines user interaction for ease of use.
Automation: Enables seamless SLA management and policy integration.
API-Centric Design: Facilitates customization and integration.
Robust Security: Offers ransomware detection and immutable backups.
Archival Functionality: Manages data storage efficiently, optimizing costs.

What benefits should you look for in reviews?

Data Protection: Confidence in data integrity and ransomware security.
Cost Optimization: Efficient data storage management reduces expenses.
Rapid Recovery: Swift restoration capabilities minimize downtime.
Regulatory Compliance: Supports adherence to data protection standards.

In industries like finance and healthcare, Rubrik's implementation ensures critical data is safeguarded against threats while enabling rapid backups and recovery. By supporting platforms like VMware and Microsoft, it aids in sustaining operational continuity, meeting compliance requirements, and managing long-term data storage efficiently.

Rubrik

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

Buyer's Guide

Quantum DXi Series vs. Rubrik

September 2026

Free Report: Quantum DXi Series vs. Rubrik

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