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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
9th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
74
Ranking in other categories
Cloud Backup (7th)
Quantum DXi Series
Ranking in Backup and Recovery
31st
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Deduplication Software (9th)
 

Mindshare comparison

As of June 2025, in the Backup and Recovery category, the mindshare of Cohesity DataProtect is 3.4%, down from 4.4% compared to the previous year. The mindshare of Quantum DXi Series is 0.2%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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

"Within the system, we have rule-based access control, single sign-on, multifactor authentication, and basic identity and access management features."
"The enterprise search and instant restore are pretty valuable. Also, the Helios stuff is pretty good and the SAS engine for ransom malware detection."
"Cohesity DataProtect is a reliable solution for performing backups within a suitable timeframe, and its forever incremental model is particularly effective for the customer's needs. Additionally, the solution handles instant recovery and file-level recovery from a VMware image backup seamlessly."
"The most valuable aspect for me is that I don't have to deal with media in terms of tapes like our existing system does."
"The system automatically takes down the nodes one at a time and performs the upgrade and brings the node back up before proceeding to the next. Upgrades can now be done at any time with a high level of confidence."
"We are saving valuable datacenter rack space, which is critical as we evaluate co-location options."
"We can run test scripts on production data."
"Setup was extremely easy from racking to backing up was about one hour."
"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

"We would love to see direct compatibility with HPE Simplivity, which we also leverage."
"The error handling could be improved."
"They could always keep up with continuous interface refinements."
"In terms of the product itself, there have been a handful of patches that have had to be applied outside of the GUI via the command line. It's very straightforward and easy and in the same redundant fashion, but not quite as simple as one or two clicks. I'm hoping that will decrease going forward."
"We have Oracle databases running on Linux servers in our environment and we have found the Oracle backups were quite complex to setup."
"Quality testing of upgrades should be somewhat improved."
"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."
"The tool could benefit from further improvements in AI features, particularly in areas such as a generative AI chat interface. This feature could help answer queries about the data being protected. One feature that would greatly improve our experience with the product is the ability to identify data redundancies through a central console. This feature would help us reduce storage costs by managing redundant data."
"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."
"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."
"Cohesity came in at the best price. Setup was included and done in half a day."
"With respect to pricing, make sure that you look at both Rubrik and Cohesity as they are very similar and are quite competitive."
"The tool's pricing is average."
"Licensing is per node and per protected terabyte. You will also pay 10-15% annually for support."
"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."
"Ensure that you understand the per TB licensing model. Also, Exchange backups are not native to Cohesity and require Kroll."
"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
Educational Organization
26%
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
6%
Financial Services Firm
30%
Computer Software Company
14%
Manufacturing Company
7%
Comms Service Provider
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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: June 2025.
859,438 professionals have used our research since 2012.