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Cohesity DataProtect vs Synology DSM 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
12th
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
77
Ranking in other categories
Cloud Backup (14th), AI Data Analysis (18th)
Synology DSM
Ranking in Backup and Recovery
52nd
Average Rating
9.0
Reviews Sentiment
8.0
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Backup and Recovery category, the mindshare of Cohesity DataProtect is 1.7%, down from 3.2% compared to the previous year. The mindshare of Synology DSM is 1.3%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Cohesity DataProtect1.7%
Synology DSM1.3%
Other97.0%
Backup and Recovery
 

Featured Reviews

Kalaiarasan Meganathan - PeerSpot reviewer
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.
Michael Adejoh - PeerSpot reviewer
Solutions Manager at Excel Connect Ventures
Reliable and cost-effective
One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication. Currently, it lacks the capability to automatically stop backups if it detects a virus or suspicious network activity, as some third-party solutions can. Having AI-driven analytics to identify anomalies and halt backups during potential attacks, along with notifications to administrators, would be valuable. Additionally, providing a dashboard for monitoring the backup environment's security would be a beneficial feature. These improvements would help address security concerns and make Synology more competitive in this aspect.

Quotes from Members

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

Pros

"With instant DR failover using SiteContinuity, we are able to keep our files available no matter the situation."
"No longer does it take several hours to backup a VM or troubleshoot a backup issue."
"The solution is stable."
"The most valuable features of Cohesity DataProtect are SpanFS and the handling of hybrid workloads."
"All backups are working flawlessly."
"A robust, verifiable backup with a restore solution, which decreases our backup and has a restore window."
"Its most valuable feature is its ransomware protection, so it has immutable backups."
"It has mainly given us peace of mind knowing that our backups are going to work, and we will be able to easily restore our data, if needed."
"The most valuable features are the basic storage, file management, Btrfs file system, and built-in backups that come with the solution."
"The product performs well. It is easy to use and implement."
"The most valuable aspect is its ability to handle multiple disks."
"The most valuable features of Synology DSM are its security and connectivity."
"Synology DSM is very easy to work and operate."
"It offers a variety of software options through its package center, allowing users to customize their NAS device to serve multiple purposes."
"The solution's most valuable feature stems from its ease of use, making it the tool's most interesting part."
"Because of its simplicity and the wide array of features it offers, I would recommend DSM for both tech-savvy individuals and those who prefer a straightforward file-serving solution."
 

Cons

"The product is still young and is continually improving. There have been a couple of buggy releases in the software that have caused us minor issues, so possibly some better QA before releasing would prove to be useful. We have also been inquiring about new app and functionality via the Marketplace that was teased months back but has yet to come to fruition."
"I think Cohesity could add more platform support. For example, they could improve integration with DB2 or make the integration S3 object storage a little tighter. Some of that stuff could use some work, but overall, it's a relatively comprehensive platform."
"There is room for improvement in terms of price."
"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."
"For Oracle DBs, we have observed a few bugs. This can be done better."
"The solution's pricing is quite high, more so than that of its competitors, Veeam, Veritas and Rubrik."
"It would be great to add SQL ​Object Level restore, so user objects, tables, etc. can be restored without having to restore the entire DB."
"Support is good, but some functions are added pretty late, like vCloud Director support."
"The product's only shortcoming is pricing, as it is an expensive solution."
"One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication."
"The only bothersome aspect is that the device is aging."
"Synology DSM is a good enough solution for small and medium companies, but I have not seen a big configuration of the solution for a big organization."
"There's a surveillance application that allows you to connect IP cameras and stream footage to Synology and it is a great feature, but it's not always clear that adding more cameras may require purchasing additional licenses."
"Users may lose their data if they don't configure the solution properly."
"The platform could be much more cost-effective and flexible for integrating third-party products."
"Even though Synology provides a backup solution, it does not recognize the VM movement across cluster hosts."
 

Pricing and Cost Advice

"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."
"The solution's pricing is quite high, more so than that of its competitors, Veeam, Veritas and Rubrik."
"Ensure that you understand the per TB licensing model. Also, Exchange backups are not native to Cohesity and require Kroll."
"Sizing is important and it is easy to overestimate."
"We purchased support from Cohesity to ensure that should we face an issue, we don't have to deal with different service providers."
"My advice is to always negotiate for better pricing."
"Licensing is per node and per protected terabyte. You will also pay 10-15% annually for support."
"The tool's pricing is average."
"The solution’s pricing is neither cheap nor expensive."
"The licensing part of the solution is free. The hardware is more expensive than the other solutions in the market, but it's okay in the long run."
"Synology DSM is a cheap solution."
"The price of the solution is very good."
"It is quite an affordable solution."
"The pricing varies widely, catering to a broad range of needs."
"Synology DSM is a free tool."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Construction Company
7%
Computer Software Company
7%
Manufacturing Company
10%
Computer Software Company
8%
Comms Service Provider
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise22
Large Enterprise43
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise1
 

Questions from the Community

What needs improvement with Cohesity DataProtect?
I want to improve the possibilities of the solution for containers and the mobility of containers. The container functionality is very limited at the moment, not covering the whole container. I rat...
What is your primary use case for Cohesity DataProtect?
Cohesity DataProtect is usually recommended for bank companies, insurance companies, and other energy companies. We are working with several of these types of companies, and all of them have Cohesi...
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Also Known As

Cohesity
Synology DiskStation Manager (DSM)
 

Overview

 

Sample Customers

Tribune Media
Information Not Available
Find out what your peers are saying about Cohesity DataProtect vs. Synology DSM and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.