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Cohesity DataProtect 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

Cohesity DataProtect
Ranking in Backup and Recovery
6th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
74
Ranking in other categories
Cloud Backup (9th)
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 Cohesity DataProtect is 2.7%, down from 4.0% 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 (%)
Cohesity DataProtect2.7%
Quantum DXi Series0.4%
Other96.9%
Backup and Recovery
 

Featured Reviews

Giovanni Golinelli. - PeerSpot reviewer
Easy to use, offers good scalability and responsive support
The deployment depends on the environment. Deploying on VMs is relatively simple. But for most of our customers, we implement physical clusters with at least three configured hosts using the existing model. So, it depends on the setup. Implementing DataProtect itself wasn't particularly challenging. One key requirement for successful DataProtect deployment is proper network configuration. If the network setup isn't right, you won't achieve optimal performance. We have developed a service for some of our customers where they implement an appliance or physical cluster of Cohesity at the customer site. Then, we use cloud clustering to replicate, and even in production, a second copy of the protected data. And in some cases, we have developed some disaster recovery procedures using Cohesity.
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

"We like that we can use production data to run intensive reports that would otherwise bog down the production server."
"Instead of four different solutions for protecting VMs, physical servers, SQL, and NAS, we now have one solution with Cohesity that is lightning fast and has amazing features."
"The ability to essentially instantly recover a VM and have it run on the Cohesity Platform while all those bits are technically being recovered in the background is useful to us."
"It works well with backup virtual machines and SQL services we have been using."
"The most valuable features of Cohesity DataProtect are SpanFS and the handling of hybrid workloads."
"The most valuable feature is ease of use."
"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."
"The four independent node cluster architecture is redundant. It maintains data integrity and load balancing."
"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

"Better documentation is needed because the lack of information has necessitated having our team depend more heavily on Cohesity support."
"What areas have room for improvement? Is there anything that could be simplified to make it better?"
"Cohesity DataProtect takes hours to restore a single file, even a small one."
"The error handling could be improved."
"If someone were to change an admin account password, I would like an alert raised for that, which is not available at the moment."
"Cohesity cluster upgrades have not been as easy as a single button click. They are a manual process that requires upgrading each node into a cluster individually."
"There is limited support for legacy systems, which is something that could be improved."
"I like that Cohesity offers the chance to have data on-premises and on the cloud. All the data is automatically sent to the cloud."
"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

"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."
"I expect the system to probably pay off within the first two years."
"The tool's pricing is average."
"Sizing is important and it is easy to overestimate."
"The solution's pricing is in the mid-range, where it's neither costly nor cheap."
"We purchased support from Cohesity to ensure that should we face an issue, we don't have to deal with different service providers."
"If SQL is in heavy use at your location, I would highly recommend narrowing your PoC testing to Cohesity and Rubrik. They will be competitive on pricing with each other, so really put them through the paces."
"The solution's pricing is quite high, more so than that of its competitors, Veeam, Veritas and Rubrik."
"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
14%
Computer Software Company
11%
Manufacturing Company
9%
Government
8%
Financial Services Firm
29%
Computer Software Company
12%
Manufacturing Company
8%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise22
Large Enterprise42
No data available
 

Questions from the Community

What do you like most about Cohesity DataProtect?
Several features enable us to perform fast recovery, such as instant fast recovery. All our virtual machines protected with the product can be quickly restored to another healthy environment with m...
What needs improvement with Cohesity DataProtect?
What areas have room for improvement? Is there anything that could be simplified to make it better?
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

Cohesity
DXi Series, Quantum DX
 

Overview

 

Sample Customers

Tribune Media
Nihon Unisys, Nikoyo China
Find out what your peers are saying about Cohesity DataProtect vs. Quantum DXi Series and other solutions. Updated: September 2025.
869,760 professionals have used our research since 2012.