Datto SIRIS vs Unitrends comparison

datto and Kaseya are both solutions in the Backup and Recovery category. datto is ranked #32 with an average rating of 10.0, while Kaseya is ranked #33 with an average rating of 9.0. datto holds a 0.0% mindshare in BRS, compared to Kaseya’s 0.5% mindshare. Additionally, 100% of datto users are willing to recommend the solution, compared to 84% of Kaseya users who would recommend it.

Datto SIRIS

Read 2 Datto SIRIS reviews

172 Views
48 Comparison Views

100% willing to recommend

Unitrends

Read 34 Unitrends reviews

933 Views
877 Comparison Views

84% willing to recommend

Datto SIRIS

Unitrends

Comparison Buyer's Guide

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Executive Summary

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

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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 871,358 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

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)

Unitrends

Ranking in Backup and Recovery

33rd

Average Rating

7.8

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2025, in the Backup and Recovery category, the mindshare of Datto SIRIS is 0.0%, up from 0.0% compared to the previous year. The mindshare of Unitrends is 0.5%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Market Share Distribution
Product	Market Share (%)
Datto SIRIS	0.0%
Unitrends	0.5%
Other	99.5%

Backup and Recovery

Featured Reviews

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.

Read full review

Todd Guthrie

Director Of Information Technology at Creation Technologies

The solution can be used to back up servers and Hyper-V cluster nodes, but its support is super expensive

I wouldn't rate Unitrends a ten out of ten because we had some hard drive failures in the appliance. Typically, when you have OneDrive, you can get it replaced. For some particular reason, the situation caused the entire system to crash. We had to reinstall the CentOS operating system on it, and we lost all our backups. They said there was no way to retain it, and it was pretty devastating and concerning that a drive failure would cause the loss of all the data on the appliance. It was extremely disappointing, and we had to start from scratch after three years worth of backup data. I rate Unitrends a nine out of ten for stability.

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

"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."

"It is an easy system to use. The support, if needed, is always willing to help."

"The ability to back up both physical and virtual appliances under one roof."

"The ability to diversify jobs within the same server helps break down a large chunk of data into more manageable and concentrated chunks."

"VM backup is much faster and more reliable, as I can test my backups with Data Copy Access jobs."

"If you are a large organization, this is a product for you."

"Replication to Forever Cloud."

"The predictive analytics are great and the reporting is awesome."

"It is very easy to set up and get started. Almost too easy. We racked this device and had it up and running in less than 15 minutes."

More Unitrends pros

Cons

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

"Network-based storage stability could be improved."

"Techs don't see to be well-versed in troubleshooting issues that arise and tickets stay opened for weeks for resolution."

"It could be a little more customizable."

"The solution’s support and onboarding process needs to be improved."

"There's a lot that can be made better. For example, it could be more scalable."

"It would be great to have the job throttle/limit the max number of backups on a single ESXi host."

"No appliance update notifications."

"There are a few quirks where the GUI, agent, and back-end are not precisely meshed."

More Unitrends cons

Pricing and Cost Advice

Information not available

"Initial pricing is competitive. Renewal pricing is steep, so make sure to project costs for the lifetime of the appliance(s)."

"Make sure you do the homework to size the solution properly. Buy the Enterprise Plus licensing if you can afford it."

"Based on a scale of one to ten, with one being low and ten being high, I would rate the pricing of this solution as a three. Also, there are no additional costs involved in the standard licensing of the solution."

"We found that the cost of Unitrends was about the same as the Dell DR6300. We liked the fact that the Unitrends appliance was all-in-one."

"Unitrends is an expensive solution."

"With respect to cost, my advice is to get what you need."

"I would rate the solution's pricing a four out of ten. The licensing is yearly and it depends on the customers."

"Their licensing depended on the number of CPUs you had."

More Unitrends pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Retailer

16%

Manufacturing Company

12%

Educational Organization

11%

Non Profit

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	15
Large Enterprise	8

Questions from the Community

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...

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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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What do you like most about Unitrends?

The most valuable feature of Unitrends for me is the automated feedback

See all answers

What needs improvement with Unitrends?

In terms of improvement, the UI, especially in the recovery section, is unclear about which repository it uses—I had to hover over to find that information. Figuring out the scripting part wasn't s...

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What is your primary use case for Unitrends?

I use Unitrends to back up my VMware virtual machines and files, ensuring redundancy for both disks and protection against ransomware. I have implemented an air gap strategy by keeping some backups...

See all answers

Comparisons

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Compared 10% of the time

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Product Reports

Buyer's Guide

Disaster Recovery as a Service

September 2025

Download Datto SIRIS product report

Buyer's Guide

Unitrends

September 2025

Download Unitrends product report

Also Known As

SIRIS

No data available

Overview

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

Unitrends offers cloud replication, remote management, and instant recovery, making it highly versatile for backup needs across physical and virtual nodes. Its seamless functionality and robust support ensure enhanced operational efficiency.

Unitrends is known for its ability to integrate with physical and virtual environments, ideal for backing up Azure VMs, local systems, and diverse operating systems. Users employ Unitrends for daily backups, disaster recovery, and file recovery tasks, protecting servers, VMware, Hyper-V clusters, and legacy systems. Real-time synchronization and monitoring are key to its efficiency, although some areas like interface and support structure require refinement. Pricing and stability concerns, as well as SQL backup sensitivity, suggest room for improvement. Users often encounter issues with billing, renewals, and dual VPN support, seeking more scalable and affordable options.

What are the key features of Unitrends?

Cloud Replication: Enables seamless backup across cloud environments.
Instant Recovery: Provides immediate access to data during disruptions.
Remote Management: Facilitates easy management of backup tasks remotely.
Global Deduplication: Significantly reduces backup sizes.
Real-time Synchronization: Ensures up-to-date data storage.

What benefits should users expect from Unitrends?

Operational Efficiency: Enhanced through its seamless interface and powerful reporting.
Reliability: Offers robust protection against ransomware.
Versatility: Supports diverse operating systems and environments.
Technical Support: Provides consistent and reliable assistance.

In industries like healthcare, financial services, and education, Unitrends plays a critical role in maintaining data integrity and accessibility. It is implemented to simplify backup processes, minimize downtime, and ensure compliance with data protection regulations, offering a comprehensive security strategy.

Kaseya

Sample Customers

Datapac, Dynamic Business Technologies, SAX Technology Advisors

NHL Players Association, Salvation Army, Sligro Food Group, Mason General Hospital, Tec Group, Saldab IT, Baker Tilly, Clinton Savings Bank, Ennit Magna Bank, Manukau Institute of Technology

Find out what your peers are saying about Veeam Software, Hewlett Packard Enterprise, Commvault and others in Backup and Recovery. Updated: October 2025.

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