Cohesity DataProtect vs Quantum DXi Series comparison

Why PeerSpot?

Cohesity and Quantum are both solutions in the Backup and Recovery category. Cohesity is ranked #10 with an average rating of 8.6, while Quantum is ranked #61. Cohesity holds a 1.7% mindshare in BRS, compared to Quantum’s 0.8% mindshare. Additionally, 97% of Cohesity users are willing to recommend the solution, compared to 66% of Quantum users who would recommend it.

Cohesity DataProtect

Read 77 Cohesity DataProtect reviews

12,548 Views
8,658 Comparison Views

97% willing to recommend

Quantum DXi Series

Read 2 Quantum DXi Series reviews

3,522 Views
2,395 Comparison Views

66% willing to recommend

Cohesity DataProtect

Quantum DXi Series

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 11, 2024

Quantum DXi Series and Cohesity DataProtect are both notable data protection solutions. Cohesity DataProtect seems to have the upper hand due to its advanced capabilities, despite the more attractive pricing of Quantum DXi Series.

Features: Quantum DXi Series is praised for its efficient data deduplication, flexible scalability, and cost-effective storage management. Cohesity DataProtect is recognized for robust backup and recovery options, seamless cloud integration, and comprehensive data management capabilities. Users find Cohesity's feature set more advanced and beneficial for diverse IT environments.

Room for Improvement: Quantum DXi Series needs enhancements in performance under large workloads, better cloud platform integration, and improved scalability. Cohesity DataProtect requires better handling of very large data sets, enhanced reporting tools, and more efficient performance for large-scale operations.

Ease of Deployment and Customer Service: Quantum DXi Series is appreciated for straightforward deployment, though some users encounter challenges with complex environments. Customer service is generally responsive. Cohesity DataProtect is noted for its smooth deployment process and effective customer support, with users finding fewer issues post-deployment. Cohesity's deployment and support are slightly better received.

Pricing and ROI: Quantum DXi Series is considered cost-effective with a reasonable setup cost and good ROI. Cohesity DataProtect, while more expensive, delivers higher value due to its advanced features, resulting in a strong ROI despite the higher initial investment. Users feel Cohesity's benefits justify its cost.

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

Buyer's Guide

Cohesity DataProtect vs. Quantum DXi Series

September 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

Cohesity DataProtect

Ranking in Backup and Recovery

10th

Average Rating

9.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Cloud Backup (15th), AI Data Analysis (17th)

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)

Mindshare comparison

As of October 2026, in the Backup and Recovery category, the mindshare of Cohesity DataProtect is 1.7%, down from 2.7% compared to the previous year. The mindshare of Quantum DXi Series is 0.8%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Cohesity DataProtect	1.7%
Quantum DXi Series	0.8%
Other	97.5%

Backup and Recovery

Featured Reviews

Kalaiarasan Meganathan

Specialist at HCLSoftware

Backup operations have become faster and daily recoveries run smoothly for on‑prem workloads

When compared to other tools, the deduplication in Cohesity DataProtect is very fast, and the restore performance is better than other tools. Global deduplication ensures that only unique data blocks are stored, significantly reducing storage consumption. Cohesity DataProtect's dashboard displays options and errors clearly, making it easy to access and understand how to fix issues. Cohesity DataProtect's ability to start processes automatically without manual selections enhances its reliability. Cohesity DataProtect's architecture ensures that agent installations automatically reflect in the dashboard, allowing for seamless integration into backup jobs. This improves operational efficiency, ensuring backups can be triggered without manual refreshes. Additionally, the user interface is intuitive, and the respect of the N-1 rule during updates helps prevent client-affecting issues.

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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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Quotes from Members

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

Pros

"The customer service and support are fast and professional."

"The tool is faster and easier to use than others. The most critical feature for our data protection needs is the accuracy of backups and restores."

"This solution has given us a three-fold performance increase."

"Cohesity has simplified backups and has cut our costs tremendously."

"The ease of use and the GUI have really been most valuable to us. Configuring the system to do what we need is simple and straight forward and a lot of guesswork has been removed. One of my favorite features with Cohesity is Kroll for Exchange item-level recovery. The software is simple to use and fast."

"Setup was extremely easy from racking to backing up was about one hour."

"Converged system. It makes much more sense to have the backup server running on the same hardware as the storage for backup and recovery."

"Compared to the products that we had earlier, Cohesity replaced our primary backup solution, runs VMs, and hosts all our backup mount points in our environment at a fraction of the cost."

More Cohesity DataProtect 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."

Cons

"Faster backup and restores, reduced costs of backups."

"The solution's pricing is quite high, more so than that of its competitors, Veeam, Veritas and Rubrik."

"Better cluster support."

"At times, you may click the wrong server or click too fast and accidentally restore a cluster of servers. It would be very helpful to have a cancel option under restores."

"Physical RDMs on virtual machines could be a bit easier to configure and plan out."

"In terms of what could be improved, it just needs some maturity."

"What areas have room for improvement? Is there anything that could be simplified to make it better?"

"We have had our share of minor bugs over the past two years and a few bigger ones."

More Cohesity DataProtect 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."

Pricing and Cost Advice

"Cohesity came in at the best price."

"Ensure that you understand the per TB licensing model. Also, Exchange backups are not native to Cohesity and require Kroll."

"It has reasonable pricing, and we know they can give discounts. If you look at the primary pricing or the list pricing, it conforms to the market pricing, but you have to have a discount on it. Otherwise, it is way too expensive."

"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a seven out of ten."

"With respect to pricing, make sure that you look at both Rubrik and Cohesity as they are very similar and are quite competitive."

"My advice is to always negotiate for better pricing."

"The ROI is huge. Not really measurable at this point, but the price of the unit was a fraction of what a couple hours of downtime could result in."

"There is monthly licensing."

More Cohesity DataProtect 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."

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Manufacturing Company

10%

Outsourcing Company

Construction Company

Financial Services Firm

14%

Manufacturing Company

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	21
Midsize Enterprise	22
Large Enterprise	43

No data available

Questions from the Community

What is your experience regarding pricing and costs for Cohesity DataProtect?

The pricing of Cohesity DataProtect is cost-efficient.

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What needs improvement with Cohesity DataProtect?

There are several areas that have room for improvement, and I believe there are other aspects that could be enhanced as well.

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What is your primary use case for Cohesity DataProtect?

I use Cohesity DataProtect for backup, analysis, and recovery purposes.

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Comparisons

Rubrik vs Cohesity DataProtect

Compared 13% of the time

Veeam Data Platform vs Cohesity DataProtect

Compared 8% of the time

Commvault Cloud vs Cohesity DataProtect

Compared 7% of the time

Dell PowerProtect Data Domain vs Cohesity DataProtect

Compared 4% of the time

Veritas NetBackup vs Cohesity DataProtect

Compared 4% of the time

More Cohesity DataProtect Competitors

Dell PowerProtect Data Domain vs Quantum DXi Series

Compared 10% of the time

ExaGrid EX Series vs Quantum DXi Series

Compared 6% of the time

Veritas NetBackup Appliance vs Quantum DXi Series

Compared 6% of the time

HPE StoreOnce 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

Product Reports

Buyer's Guide

Cohesity DataProtect

October 2026

Download Cohesity DataProtect product report

Buyer's Guide

Backup and Recovery

September 2026

Download Quantum DXi Series product report

Also Known As

Cohesity

DXi Series, Quantum DX

Overview

Cohesity DataProtect integrates with VMware and cloud services like AWS and Azure, offering rapid VM restores and mass recovery, ransomware protection with immutable snapshots, intuitive UI, and scalability. It also consolidates data management, reducing data fragmentation.

Cohesity DataProtect provides comprehensive data protection and management through a user-friendly platform. It offers seamless integration with existing infrastructure, minimizing downtime and maximizing data security. Intuitive features like automated processes, centralized management, and robust search capabilities enhance operational efficiency. Despite areas needing improvement in reporting, interface usability, and legacy support, the platform remains a reliable choice for data backup, recovery, and ransomware protection. Users benefit from its compatibility with VMware, SQL, and Exchange and its ability to replace outdated tape systems while supporting cloud replication and test environments.

What key features does Cohesity DataProtect offer?

Rapid VM Restores: Quickly recover virtual machines to mitigate downtime.
Instant Mass Recovery: Simultaneously restore multiple systems.
Efficient Deduplication: Reduces data redundancy effectively.
Ransomware Protection: Secure data with immutable snapshots.
Intuitive UI: Navigate the platform with ease and efficiency.
Software Immutability: Safeguard data against unauthorized changes.
Multi-Factor Authentication: Enhance security with layered authentication.
Role-Based Access Control: Manage permissions based on user roles.

What benefits or ROI can users expect?

Ease of Setup: Simple installation process saves time.
Centralized Management: Unified control over data assets.
Powerful Search Capabilities: Quickly locate and retrieve data.
Seamless Scalability: Easily expand data management as needed.
Reduced Downtime: Efficient recovery processes enhance business continuity.
Comprehensive Coverage: Broad support for multiple environments.

Cohesity DataProtect is successfully implemented across industries such as finance, healthcare, and education, optimizing data protection and compliance needs. Organizations leverage its robust backup and recovery capabilities, ensuring data integrity and security while facilitating efficient resource use and operation management.

Cohesity

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

Sample Customers

Tribune Media

Nihon Unisys, Nikoyo China

Buyer's Guide

Cohesity DataProtect vs. Quantum DXi Series

September 2026

Free Report: Cohesity DataProtect vs. Quantum DXi Series

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