Commvault Cloud vs Datto SIRIS comparison

Commvault and datto are both solutions in the Disaster Recovery as a Service category. Commvault is ranked #2 with an average rating of 8.5, while datto is ranked #4 with an average rating of 9.0. Commvault holds a 7.2% mindshare in DRS, compared to datto’s 2.8% mindshare. Additionally, 95% of Commvault users are willing to recommend the solution, compared to 100% of datto users who would recommend it.

Commvault Cloud

Read 112 Commvault Cloud reviews

20,023 Views
601 Comparison Views

95% willing to recommend

Datto SIRIS

Read 9 Datto SIRIS reviews

787 Views
134 Comparison Views

100% willing to recommend

Commvault Cloud

Datto SIRIS

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Commvault Cloud and Datto SIRIS based on real PeerSpot user reviews.

Find out in this report how the two Disaster Recovery as a Service solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Commvault Cloud vs. Datto SIRIS Report (Updated: January 2026).

Buyer's Guide

Commvault Cloud vs. Datto SIRIS

January 2026

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Helped 881,707 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

Commvault Cloud

Ranking in Backup and Recovery

3rd

Ranking in Disaster Recovery as a Service

2nd

Ranking in Disaster Recovery (DR) Software

4th

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

112

Ranking in other categories

eDiscovery (3rd), Cloud Backup (3rd), File Archiving (1st), SaaS Backup (2nd), Threat Deception Platforms (1st), Container Backup Software (1st), AI IT Support (6th)

Datto SIRIS

Ranking in Backup and Recovery

19th

Ranking in Disaster Recovery as a Service

4th

Ranking in Disaster Recovery (DR) Software

13th

Average Rating

9.0

Reviews Sentiment

5.2

Number of Reviews

Ranking in other categories

Disk Based Backup Systems (3rd), MSP Backup (4th)

Mindshare comparison

As of February 2026, in the Disaster Recovery as a Service category, the mindshare of Commvault Cloud is 7.2%, down from 11.2% compared to the previous year. The mindshare of Datto SIRIS is 2.8%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Disaster Recovery as a Service Market Share Distribution
Product	Market Share (%)
Commvault Cloud	7.2%
Datto SIRIS	2.8%
Other	90.0%

Disaster Recovery as a Service

Featured Reviews

Ankit Gagneja

Cloud Solution Architect at Tata Consultancy

Hybrid backup strategy has improved recovery orchestration and now supports flexible DR planning

I think improvements could be made in Commvault Cloud. Lately what I have seen is that there are AI capabilities that different data protection organizations are coming up with, which basically revolves around tiering of not frequently accessible data to glacier kind of storage, plus bringing in a high level of compression and deduplication capabilities. All those features I believe are there in other customers and they are bringing in new use cases from the AI perspective which I have not recently seen in Commvault. I have seen that Dell does have such features. We recently pitched a solution to the customers where we talked about data tiering and the other AI use cases, identifying the data by itself and autonomously taking decisions on how to tier the data between the different storage classes that we have. Those kind of capabilities that we have proposed to the customer as far as the partner solutions are concerned. I would like to see AI capabilities in Commvault Cloud. The rest of the features pretty much align with the other enterprise solutions that we have in the market. It is just the AI capability that is being asked by the customers as well as that I see missing with Commvault.

Read full review

James Melton

Cyber Security Consultant

Reliable backups have protected email and servers and now enable rapid ransomware recovery

For the smaller Datto SIRIS devices that are made for backing up one or maybe two different machines, adding more RAM and giving it a better CPU would be phenomenal. Sometimes when dealing with entry-level Datto SIRIS products, you face an issue depending on how much storage there is on there when it's trying to parse through all of the data. It takes a while, and when it comes to data recovery, time is everything. Datto SIRIS should remove the ability to set it up as a NAS-based file share operation system. It seems counterintuitive for something that is made for immutable storage that is walled off so that it can't be destroyed to be allowed to be a local centralized file share that individuals have access to. This seems to be begging for a mishap. Datto SIRIS will require some maintenance when the hard drive gets past 50% capacity, which is Datto's statement on the capacity. You should never use past 50% of the storage locally. Then you have to reach out to Datto directly to get an external hard drive to transfer files to send off the data for it to be shot up to the cloud. We've had a couple of instances of devices not uploading to the cloud because either they were too full or there were failures in certain parts of the file upload to the cloud, which put it into a circle of death where it just kept trying to do the same thing over and over again and had to request assistance from Datto in those situations. Otherwise, if you store it in a dusty cabinet, you have to spray it with a computer duster every once in a while.

Read full review

Quotes from Members

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

Pros

"The convenience of backing up and restoring simultaneously is very valuable."

"The product alerts the security team about threats."

"One valuable feature is unlimited backup. You can back up existing users and folders."

"Commvault is very simple to use and it is automated."

"Quick backups and restores of data are the most valuable features. It is important that it is an easy solution to integrate with the SAML authentication of our tenant, so we can have our users log into the systems and do their own restores, if needed."

"Metallic helped me to restore the data within an hour, which is much faster than restoring from Microsoft services."

"It's an enterprise product. It's a stable product. We have good support. Almost all databases are in the scope."

"It helped us reduce the number of servers that are required for a stable operation."

More Commvault Cloud pros

"Previously, three hours were spent on troubleshooting and everything, but now with Datto SIRIS, issues are resolved in half an hour or less."

"The effectiveness of Datto SIRIS in ransomware recovery is fantastic; I would say it's the best, hands down."

"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."

"Datto SIRIS has changed my recovery time objectives significantly, as it is excellent, taking minimal time, with a simple and smoother interface that allows for a shorter backup process compared to other applications I have used, such as Commvault."

"Datto SIRIS works out of the box and it is a key feature that we really appreciate."

"Datto SIRIS has positively impacted my organization by drastically reducing downtime, with recovery from server failures now taking just five to ten minutes."

"Instant Virtualization is the best feature of Datto SIRIS that we have liked so far, as it allows us to boot servers in minutes during outages."

"The best feature of Datto SIRIS is that we are just two clicks away from remoting into the client environment, and we can fetch all the information in one place."

Cons

"Our customers complain that this is a difficult product to manage."

"The solution requires improvement with its connection and bandwidth."

"Additional SaaS application support would be good... we have SaaS applications that may not be big enough for Commvault to support yet. Box.com is one we've asked about for years, and it's just not on the radar, as far as I know."

"For simpler environments, they have some templates for startups. Possibly for a smaller environment, they need to do more automatic configuration and selections of users who want to do backups. This is mainly for smaller environments. I would like them to have the same system fit for all environments: small and big environments. Currently, we have to do a lot of configuration of the layout, which takes time. This solution is appropriate for enterprise-level enterprise, but I would like it to be easier to use for SMB environments."

"There is room for improvement in terms of data security."

"With respect to the cloud, they need to offer more integrations."

"Commvault is complex even if the product has comprehensive solutions and covers pretty much every technology out there. There's no unified way to manage all of the products on one single console."

"You can't change Metallic's retention policies without contacting the Commvault support team."

More Commvault Cloud cons

"The cost is higher compared to other platforms in the market like Veeam or Acronis."

"I was disappointed with the processing power and the storage capacity of the ALTO 5 device. Within two weeks of deploying it, I was getting emails that I need to upgrade it."

"In my opinion about Datto SIRIS, areas for improvement include increasing speed in recovery processes and strengthening security to enhance the product's overall effectiveness in backup and disaster management."

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

"I have not seen any reduction in disaster recovery testing hours from Datto SIRIS."

"The pricing offered to MSPs for Datto SIRIS is okay, but the ability for MSPs, their upcharge when it comes down to small, medium businesses, SMB clients, is actually putting Datto out of the market for SMB clients, especially with the ability to purchase Dropbox and all these cloud-based storage solutions now."

"For improvements in Datto SIRIS, I would suggest enhancing large-scale virtualization performance and providing more transparent pricing, as that is often complex for MSPs and end customers."

Pricing and Cost Advice

"Its cost is reasonable."

"I rate the product’s pricing a seven out of ten."

"It is cheaper than Veeam."

"The cost for Commvault is very expensive, even support is very expensive. The full cost of the solution is 50,000 INR per year, which includes 20 VM backups, server data backup, and 200 desktop and laptop agent licenses."

"Based on the customer's needs, their pricing and model is very confusing sometimes. You need to check with their sales to make sure you are getting the right pricing on whatever you are using. I know that they have simplified a lot regarding the licensing model nowadays, but it is good to always double check and make sure it has everything that you really need."

"The solution is highly-priced."

"The cost of an integrator license is moderate and its features cover most customers."

"The pricing has improved. It is simplified compared to the way that it was a few years ago. It is fairly straightforward and pretty easy to articulate to customers, which is handy."

More Commvault Cloud pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

11%

Manufacturing Company

10%

Government

Media Company

19%

Comms Service Provider

12%

Legal Firm

11%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	57
Midsize Enterprise	24
Large Enterprise	82

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	1
Large Enterprise	1

Questions from the Community

What do you like most about ThreatWise?

Security measures, including encryption and threat detection, contribute significantly to data protection, safeguarding against unauthorized access and cyber threats.

See all answers

What is your experience regarding pricing and costs for ThreatWise?

Commvault Cloud is expensive, and there is room for the price to be 10-15 percent lower than what they are charging currently.

See all answers

What needs improvement with ThreatWise?

See all answers

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

Thoughts on pricing indicate that it is handled by a different team, varies based on specific solutions and storage capacities selected by organizations, and is generally fairly priced for the valu...

See all answers

What needs improvement with Datto SIRIS?

For improvements in Datto SIRIS, I would suggest enhancing large-scale virtualization performance and providing more transparent pricing, as that is often complex for MSPs and end customers. Faster...

See all answers

What is your primary use case for Datto SIRIS?

My main use case for Datto SIRIS is for business continuity and disaster recovery, specifically for BCDR, data protection, and sometimes backups and failovers since I'm an MSP. In addition to my ma...

See all answers

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Product Reports

Buyer's Guide

Commvault Cloud

February 2026

Download Commvault Cloud product report

Buyer's Guide

Datto SIRIS

February 2026

Download Datto SIRIS product report

Also Known As

Commvault Complete Data Protection, Commvault Backup & Recovery, Commvault HyperScale X, Metallic, ThreatWise

SIRIS

Overview

Commvault Cloud is the ultimate cyber resilience platform built to meet the demands of the hybrid
enterprise. Beyond its core functionality of data backup and recovery across diverse workloads, including applications, databases, virtual machines, and files, Commvault Cloud stands out as a robust defense against ransomware. Going beyond backup, the platform integrates advanced data security features such as encryption, access control, and threat detection, safeguarding against unauthorized access and cyber threats.

With tools for data management, classification, and migration, businesses can optimize storage costs, enhance accessibility, and comply with regulations seamlessly. Boasting cloud integration with major providers like AWS, Azure, and Google Cloud, Commvault Cloud leverages the scalability and flexibility of the cloud for comprehensive data protection and management. The platform's automation capabilities streamline tasks, and its reporting and analytics features provide valuable insights into data usage, potential risks, and optimization strategies. Commvault Cloud is not just a security tool; it is a key component of cyber resilience, enabling organizations to not only protect against cyberattacks but also recover swiftly and minimize the impact of incidents. Elevate your cyber resilience strategy with Commvault Cloud.

Commvault

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

Aberdeenshire Council, Acxiom, BAM Group Ireland, Catholic Education Diocese of Parramatta, CI Investments, Clifford Chance, American Municipal Power, American Pacific Mortgage, AstraZeneca, Dongbu Steel, Denver Health, Dow Jones, Emirates Steel, Penn State Health, Prime Healthcare, Sonic Healthcare, Sony Network Communications, TiVO, UCONN Health, The Weitz Company

Datapac, Dynamic Business Technologies, SAX Technology Advisors

Buyer's Guide

Commvault Cloud vs. Datto SIRIS

January 2026

Free Report: Commvault Cloud vs. Datto SIRIS

Find out what your peers are saying about Commvault Cloud vs. Datto SIRIS and other solutions. Updated: January 2026.

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