Cohesity DataProtect vs Datto SIRIS comparison

Cohesity and datto are both solutions in the Backup and Recovery category. Cohesity is ranked #6 with an average rating of 8.3, while datto is ranked #32 with an average rating of 10.0. Cohesity holds a 2.7% mindshare in BRS, compared to datto’s 0.0% mindshare. Additionally, 97% of Cohesity users are willing to recommend the solution, compared to 100% of datto users who would recommend it.

Cohesity DataProtect

Read 74 Cohesity DataProtect reviews

6,852 Views
5,619 Comparison Views

97% willing to recommend

Datto SIRIS

Read 2 Datto SIRIS reviews

172 Views
48 Comparison Views

100% willing to recommend

Cohesity DataProtect

Datto SIRIS

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Cohesity DataProtect and Datto SIRIS based on real PeerSpot user reviews.

Find out what your peers are saying about Veeam Software, Hewlett Packard Enterprise, Commvault and others in Backup and Recovery.

To learn more, read our detailed Backup and Recovery Report (Updated: October 2025).

Buyer's Guide

Backup and Recovery

October 2025

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Helped 870,701 peers since 2012

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

Ranking in other categories

Cloud Backup (9th)

Datto SIRIS

Ranking in Backup and Recovery

32nd

Average Rating

10.0

Reviews Sentiment

4.0

Number of Reviews

Ranking in other categories

Disk Based Backup Systems (5th), Disaster Recovery as a Service (8th), Disaster Recovery (DR) Software (21st), MSP Backup (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 Datto SIRIS is 0.0%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Market Share Distribution
Product	Market Share (%)
Cohesity DataProtect	2.7%
Datto SIRIS	0.0%
Other	97.3%

Backup and Recovery

Featured Reviews

Giovanni Golinelli.

Hybrid IT Architect at Quanture Spa

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.

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Andrea Zanonepoma

Engineer at a renewables & environment company with 51-200 employees

Has reduced downtime by enabling fast recovery after ransomware incidents

The facility to use Datto SIRIS is a function that I prefer. The user interface of Datto SIRIS is very simple and very user-friendly. The restore is very fast. The alerts that arrive in my email are very complete. Reporting in Datto SIRIS is very efficient. The reporting via email from Datto SIRIS for me, my customer, and my team shows that every single backup is okay or if there is a problem because the snapshot for the server is broken or another problem that I can address systematically. Since I started using Datto SIRIS, the time to recover data or servers has improved significantly; before, restoring a file or server was very long with the normal backup system. Datto reduced the time much more when I needed to recover a file or a machine. The cost for Datto SIRIS is very important. Using Datto SIRIS notably reduces time and introduces high-level security. Datto SIRIS positively impacts my organization by reducing downtime for the restore. The restore with Datto SIRIS is very fast compared to other solutions that I know.

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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

"Cohesity is extremely easy to use and intuitive."

"The spin-up of a VM within a test environment for backup testing along with quick restores."

"Within the system, we have rule-based access control, single sign-on, multifactor authentication, and basic identity and access management features."

"It makes our administrators' lives much easier to combine backup, archiving, and services like hosting file shares in one central system with only one user interface."

"The most valuable feature is ease of use."

"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."

"I have found that the speed of restores, especially files and folders, are extremely fast. This bodes well for us, and our end users are always amazed at how fast you can get them their files."

"By using their Helios Cloud service, you have all your clusters, no matter where they are located, in one web portal."

More Cohesity DataProtect pros

"Since I started using Datto SIRIS, the time to recover data or servers has improved significantly; before, restoring a file or server was very long with the normal backup system, Datto reduced the time much more when I needed to recover a file or a machine."

Cons

"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."

"The rack mounting instructions did not appear to be correct, but we were able to overcome it."

"They could always keep up with continuous interface refinements."

"I would like to see the management of multiple nodes inside a tenant. If you want to manage a Cohesity environment, you either go on a per-node base, and you can hop from one node to the other, or you need to implement their SaaS capability but it always needs an internet connection. We would really like to have some kind of local management entity so that we can see all the Cohesity nodes in a customer environment and manage those nodes centrally. That's something that we would really like, and they are really working on it."

"Non-cloud services need improvement."

"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."

"There is limited support for legacy systems, which is something that could be improved."

"Many of the reports are basic, at most, and at times we had to open a support ticket to help find or develop a report for our needs."

More Cohesity DataProtect cons

"The backup of the Mac OS solution in Datto SIRIS doesn't exist at this moment."

Pricing and Cost Advice

"We purchased support from Cohesity to ensure that should we face an issue, we don't have to deal with different service providers."

"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."

"From my last assessment, the pricing for Cohesity DataProtect was reasonable. Compared to its closest competitor, Rubrik, I found Rubrik's pricing to be somewhat high-end. While Rubrik may have more advanced security features than Cohesity DataProtect currently, Cohesity DataProtect is releasing a new solution in the near future that will compete directly with Rubrik."

"I expect the system to probably pay off within the first two years."

"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."

"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."

More Cohesity DataProtect pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Computer Software Company

11%

Manufacturing Company

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	19
Midsize Enterprise	22
Large Enterprise	42

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...

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

I find Cohesity DataProtect to be expensive.

See all answers

What needs improvement with Cohesity DataProtect?

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

See all answers

What is your experience regarding pricing and costs for Datto SIRIS?

Regarding pricing, setup costs, and licensing, my experience was straightforward with no surprises or things I'd highlight for other buyers.

See all answers

What needs improvement with Datto SIRIS?

I can't think of anything that can be improved with Datto SIRIS; it's a very good all-round product. If I could imagine a future feature to enhance my experience with Datto SIRIS, it would be bette...

See all answers

What is your primary use case for Datto SIRIS?

My main use case for Datto SIRIS is for complete server and data backups, which I rely on most day-to-day. I use Datto SIRIS for server and data backup in my daily operations, as it constantly mirr...

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Comparisons

Rubrik vs Cohesity DataProtect

Compared 23% of the time

Veeam Data Platform vs Cohesity DataProtect

Compared 15% of the time

Commvault Cloud vs Cohesity DataProtect

Compared 11% of the time

Veritas NetBackup vs Cohesity DataProtect

Compared 5% of the time

Dell PowerProtect DD (Data Domain) vs Cohesity DataProtect

Compared 5% of the time

More Cohesity DataProtect Competitors

No data available

Product Reports

Buyer's Guide

Cohesity DataProtect

October 2025

Download Cohesity DataProtect product report

Buyer's Guide

Disaster Recovery as a Service

September 2025

Download Datto SIRIS product report

Also Known As

Cohesity

SIRIS

Overview

What is Cohesity DataProtect?

Cohesity DataProtect is a top-level, sophisticated, software-defined backup and recovery solution created for cloud environments. Cohesity DataProtect is made to hyperscale and is one the most thorough policy-based protection solutions available on the market today.

Cohesity DataProtect melds multiple-point products into a single software that is able to be deployed as on-premise or consumed as a service.

Top Features:

Hyperscale made easy: Cohesity DataProtect improves data protection by doing away with the need for backup silos and administers backup and recovery with a single user-friendly, easy-to-understand interface. Cohesity DataProtect provides extensive 24/7 enterprise-class protection for a large, varying set of sources, including virtual and physical servers, NAS and SaaS workloads, relational and distributed databases, and traditional and containerized applications.

Super fast recovery: Cohesity DataProtect offers near-zero recovery point objectives (RPOs) and near-instant recovery time objectives (RTOs) to satisfy your business service-level agreements (SLAs). Using Cohesity Helios’ unified data plane and control plane you can immediately search and recover data on any Cohesity cluster, located anywhere. DataProtect distinctively minimizes downtime by immediately mass restoring any amount of virtual machines (VMs) to any point in time, and lowers data protection costs by as much as 70% or more.

Backup as a Service: Feel free to take advantage of the elasticity of the public cloud and the cost-effective value of Cohesity DataProtect when delivered as a service. When you choose an OPEX option, you can eliminate the need for on-premises hardware. There is a SaaS option that will allow you to very simply configure your backup workloads and immediately begin protecting your vital all-important data and applications.

It’s as easy as: sign-up, connect, and protect!

Ransomware protection: Cohesity DataProtect offers stellar recovery at scale. The solution is so intuitive, it has machine learning-based anomaly detection to stop incidents before they happen. Cohesity DataProtection can provide immutable backups, Datalock write once, read many (WORM), encryption, and role-based access control (RBAC).

Cohesity DataProtect integrates well with many of today’s top solutions, including, but not limited to:

Hypervisors: VMware vSphere (5.5 and later), Microsoft Hyper-V (2019, 2016, 2012 R2), Nutanix AHV and RHeV

Kubernetes-based data and application state

Cloud: AWS EC2, Amazon RDS, Azure VM, and Google Compute

Physical: Windows, Linux(RHEL, CentOS, OEL, Debian, Ubuntu), AIX (7.x), and Solaris

Databases: Oracle (11g R2, 12c), Oracle RAC and SQL (2008 or later)

Distributed Databases (NoSQL and Hadoop): MongoDB, CouchbaseDB, Apache, Cassandra, Cloudera, and Hortonworks.

Bare Machine Recovery: Windows and Linux

Applications: MS Exchange (2010 SP3 or later), MSFT Active Directory, Microsoft 365 (Exchange Online, SharePoint Online, OneDrive, Teams, Groups), SalesForce (SFDC), and SAP HANA

Primary storage: Pure FlashArray, HPE Nimble, and Cisco Hyperflex

NAS: Pure FlashBlade, NetApp, Isilon, IBM GPFS, Google EFS, Elastifile, and generic solutions*

Reviews from Real Users

One reviewer, who is head of IT infrastructure at Kampmann says, “Cohesity really is a Next-Gen Data Management Software,” and goes on to indicate that Cohesity “works flawlessly with easy replication of backups and numerous supported backup sources.”

Another user, who is a senior network engineer at a legal firm, relates that "Cohesity is a robust and feature-rich solution"

Cohesity

Datto SIRIS is a reliable, all-in-one business continuity and disaster recovery (BCDR) solution built for MSPs to prevent data loss and minimize downtime for clients, while building margins to grow their own business.

datto

Sample Customers

Tribune Media

Datapac, Dynamic Business Technologies, SAX Technology Advisors

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