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Datto SIRIS vs Quantum DXi Series comparison

 

Comparison Buyer's Guide

Executive Summary

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
2
Ranking in other categories
Disk Based Backup Systems (5th), Disaster Recovery as a Service (8th), Disaster Recovery (DR) Software (21st), MSP Backup (9th)
Quantum DXi Series
Ranking in Backup and Recovery
34th
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Deduplication Software (9th)
 

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 Quantum DXi Series is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
Datto SIRIS0.0%
Quantum DXi Series0.4%
Other99.6%
Backup and Recovery
 

Featured Reviews

RP
Ensures swift recovery from ransomware attacks and improves business continuity
The best features Datto SIRIS offers are ease of use, competitive pricing, and great support, which stand out for me. The ease of use of Datto SIRIS comes from the all-in-one control panel, making it very easy to use and handy to have compared to other solutions I've used. Datto SIRIS has positively impacted my organization by improving business continuity; after a ransomware attack that took down our main server, using the bare-metal recovery, we were up and running within the day.
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

"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."
"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

"The backup of the Mac OS solution in Datto SIRIS doesn't exist at this moment."
"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."
"The product needs to improve performance while scaling out. It also needs to improve stability."
 

Pricing and Cost Advice

Information not available
"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
No data available
Financial Services Firm
29%
Computer Software Company
12%
Manufacturing Company
9%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

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.
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...
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...
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

SIRIS
DXi Series, Quantum DX
 

Overview

 

Sample Customers

Datapac, Dynamic Business Technologies, SAX Technology Advisors
Nihon Unisys, Nikoyo China
Find out what your peers are saying about Veeam Software, Hewlett Packard Enterprise, Commvault and others in Backup and Recovery. Updated: October 2025.
870,697 professionals have used our research since 2012.