Quantum DXi Series vs Rubrik comparison

Quantum and Rubrik are both solutions in the Backup and Recovery category. Quantum is ranked #60, while Rubrik is ranked #3 with an average rating of 8.9. Quantum holds a 0.8% mindshare in BRS, compared to Rubrik’s 3.4% 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

2,508 Views
1,630 Comparison Views

66% willing to recommend

Rubrik

Read 96 Rubrik reviews

18,134 Views
13,056 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: April 2026).

Buyer's Guide

Quantum DXi Series vs. Rubrik

April 2026

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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

60th

Average Rating

9.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Deduplication Software (12th)

Rubrik

Ranking in Backup and Recovery

3rd

Average Rating

9.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Cloud Backup (3rd), Disaster Recovery (DR) Software (4th)

Mindshare comparison

As of May 2026, in the Backup and Recovery category, the mindshare of Quantum DXi Series is 0.8%, up from 0.2% compared to the previous year. The mindshare of Rubrik is 3.4%, down from 7.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Rubrik	3.4%
Quantum DXi Series	0.8%
Other	95.8%

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.

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Kammara Bheemanna

Information Technology Specialist at LIGHTHOUSE DOCUMENT TECHNOLOGIES, INC

Technical support has improved my data management process but I encounter GUI and cost challenges

The solution is available in the Azure Marketplace, but approaching directly is more cost-effective. The Marketplace approach incurs additional platform and reporting costs. We initially built Rubrik at host level and DB level. We encountered latency issues when reverting back, with numerous snapshots available. This resulted in increased costs and occupied spaces. I performed manual deletion of snapshots and verified with the Rubrik team for confirmation. The GUI reporting functionality lacks flexibility. For instance, obtaining specific server reports considering drive space and backup quantities is not possible, as it only provides overall reporting.

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Quotes from Members

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

Pros

"I am impressed with the tool's technical alliance with Veeam and Veritas."

"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."

"Rubrik has led to improvement by reducing the amount of failed backups, leading to a reduced workload in IT operations."

"Rubrik, when compared to Cohesity, Dell, and Veritas, was the best of the four."

"Rubrik is able to hit about 95% to 98% of the things that we want to do, which is not going to be the case for every company, but it will fit most customers' needs."

"Rubrik has led to improvement by reducing the amount of failed backups, leading to a reduced workload in IT operations."

"We like this product because of its simplicity, pricing and reliability."

"They have a great PowerShell module and easy mediums to speak to the people who create and enhance them."

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

"It is easy to deploy."

More Rubrik pros

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."

"Its reporting can be improved. Sometimes, I need to create reports to know whether something is available or not, how much frontend data is being protected, etc. Rubrik gives a lot of things in the report, which can be confusing. It isn't very easy to get reports. It shows all the backup, index, replication, and everything else in one report. So, I have to export, filter, and then do the calculations."

"The functionality is missing, but they are very receptive to our thoughts and ideas."

"It is already very well furnished, but live mounts for Nutanix AHV would be amazing."

"We would like to see more support for Hyper-V."

"Capacity reports could definitely be improved. It's hard to determine what is using the space and why. For instance, you can see that some host is using 2 TB on the Rubrik node and the disk space on that host is 400 GBs. It's hard to explain how there can be 2 TBs of data on local storage when nothing has changed on the host for the past three days."

"There are some corner cases where the Rubrik Connector (Agent) still doesn't work for our clients, but Rubrik Engineering listens to our feedback and has been delivering the features that we have been asking for over the last year, so we are confident that they will knock those out soon, as well."

"We would like to be able to do granular restores directly from Exchange. Also, more granular management of VM backups would help."

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."

"The setup cost is a bit high, but the solution is an all-in-one solution."

"Rubrik's competitive pricing and strong return on investment make it a compelling choice, especially compared to alternatives like Data Domain and Avamar. Commvault was considered but deemed too expensive."

"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."

"We are on an annual license to use Rubrik and it is priced well."

"We pay yearly and it's based on the number of bricks."

"Rubrik is priced high, but it was the solution that was providing us encryption and was secure. The solution price is high, but you get what you pay for."

"Rubrik is quite expensive for small businesses."

"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

21%

Computer Software Company

10%

Manufacturing Company

Comms Service Provider

Financial Services Firm

12%

Manufacturing Company

Computer Software Company

Government

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...

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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

Dell PowerProtect Data Domain vs Quantum DXi Series

Compared 11% of the time

HPE StoreOnce vs Quantum DXi Series

Compared 7% of the time

ExaGrid EX Series vs Quantum DXi Series

Compared 6% of the time

Veritas NetBackup Appliance vs Quantum DXi Series

Compared 5% 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 11% of the time

Veeam Data Platform vs Rubrik

Compared 7% of the time

Cohesity DataProtect vs Rubrik

Compared 7% of the time

Dell PowerProtect Data Domain vs Rubrik

Compared 4% of the time

Azure Backup vs Rubrik

Compared 4% of the time

More Rubrik Competitors

Product Reports

Buyer's Guide

Backup and Recovery

May 2026

Download Quantum DXi Series product report

Buyer's Guide

Rubrik

May 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

April 2026

Free Report: Quantum DXi Series vs. Rubrik

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