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Datto SIRIS vs Microsoft DPM 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:
 

ROI

Sentiment score
3.4
Datto SIRIS significantly reduces management needs and costs, enhancing efficiency and performance for businesses reliant on its solution.
Sentiment score
3.3
Microsoft DPM improved backup efficiency, reduced costs, minimized data loss, and enhanced productivity with streamlined integration and minimal maintenance.
I estimate that Datto SIRIS has saved around 50% of the time in our processes, as two people can manage everything efficiently, while previously we would have needed eight to ten people without Datto SIRIS.
Infrastructure Engineer at Neurealm
Definitely, the return on investment has been massive.
Managing Director at HB Technologies
 

Customer Service

Sentiment score
6.8
Datto SIRIS customer service is highly rated for its speed, effectiveness, and reliable support during maintenance and recovery processes.
Sentiment score
5.7
Microsoft DPM support is mixed, with praise for responsiveness but concerns over limited features and paid technical assistance.
I had a memorable experience with customer support during the bare-metal recovery, and the support was brilliant.
VoIP phone IT manager at Fusion 2K
The customer support of Datto SIRIS is very high-level.
Engineer at a renewables & environment company with 51-200 employees
The speed of technical support was excellent.
President & CEO at a tech vendor with 51-200 employees
They provide professional services that are quite good and can meet your needs.
manager/consultant at a consultancy with 1-10 employees
 

Scalability Issues

Sentiment score
4.9
Datto SIRIS offers flexible scalability, with options varying by provider, allowing easy upgrades, but older versions may limit growth.
Sentiment score
5.8
Microsoft DPM scales well with Microsoft products but may need adjustments for non-Microsoft databases and user-friendliness.
You can expand it as much as you can expand it, but if you get the Datto SIRIS 3, it's not going to be as good as the enterprise version of Datto SIRIS 5.
Cyber Security Consultant
The contracts are flexible enough to upgrade or downgrade the product without too much of a penalty.
Managing Director at HB Technologies
Scalability is dependent on the cloud provider we are using, so it cannot be solely judged through Datto SIRIS.
AI/ML Engineer at IT BY DESIGN
 

Stability Issues

Sentiment score
7.2
Datto SIRIS is reliable and stable, automating backups to prevent failures without user-reported downtime or outages.
Sentiment score
6.3
Microsoft DPM's stability is generally praised, though some users experience synchronization issues and challenges with integration and patching.
We have automated all our backups, so we do not encounter any issues with backup failures.
AI/ML Engineer at IT BY DESIGN
I haven't had any issues or seen any issues with the ones over the past four or five years.
Cyber Security Consultant
The product is very stable, rating between eight and nine out of ten.
IT Administrator at a comms service provider with 51-200 employees
 

Room For Improvement

Datto SIRIS struggles with Mac OS backup, performance, high costs, and requires faster recovery and better integration tools.
Microsoft DPM lacks user-friendliness, struggles with backups, and needs better integration, documentation, and support for efficient performance.
The backup of the Mac OS solution in Datto SIRIS doesn't exist at this moment.
Engineer at a renewables & environment company with 51-200 employees
Saying that it is the network is not detailed enough. We need more specific information about the network.
President & CEO at a tech vendor with 51-200 employees
Strengthening security to enhance the product's overall effectiveness in backup and disaster management.
Infrastructure Engineer at Neurealm
The backup should have compression, deduplication, and DR replication.
Senior Manager - System Infrastructure Software Support Team at DMS Electronics (Pvt) Ltd
Microsoft DPM could improve by adding S3 backup to S3 storage capabilities.
IT Administrator at a comms service provider with 51-200 employees
 

Setup Cost

Datto SIRIS offers fair pricing and seamless setup, but lengthy contracts and MSP upcharges might deter some SMB clients.
Microsoft DPM pricing is appealing for enterprise buyers due to integration, reasonable value, and affordability compared to competitors.
The only issue is that a lot of people are looking to cut costs, especially right now, and Datto has priced itself out of one of the largest parts of the U.S. market.
Cyber Security Consultant
It's a high-level solution, and the price is correct for me.
Engineer at a renewables & environment company with 51-200 employees
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 value provided.
Infrastructure Engineer at Neurealm
Microsoft licensing is complex, especially for enterprise or data center solutions.
manager/consultant at a consultancy with 1-10 employees
The pricing of Microsoft solutions rates in the middle range at five out of ten.
IT Administrator at a comms service provider with 51-200 employees
 

Valuable Features

Datto SIRIS offers reliable, efficient backup and recovery with user-friendly features, excellent security, support, and competitive cost-effectiveness.
Microsoft DPM efficiently manages VM migration, backup, and recovery, integrates with Microsoft tools, and supports SMB environments.
My experience with the one-click disaster recovery feature is that it simplifies the process significantly, allowing for rapid recovery and integration with backup and disaster recovery solutions, automating tasks while providing security against various threats.
Infrastructure Engineer at Neurealm
In the last six years, none of my customers faced a ransomware attack, and we use this functionality for system outages and physical server crashes.
System Engineer II at a tech services company with 1,001-5,000 employees
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.
Engineer at a renewables & environment company with 51-200 employees
Microsoft DPM impacted my organization positively, and that was definitely possible.
Senior Manager - System Infrastructure Software Support Team at DMS Electronics (Pvt) Ltd
The two-layer backup system is a particularly valuable feature in Microsoft DPM.
IT Administrator at a comms service provider with 51-200 employees
One of the most effective features of Microsoft DPM is its integration with the entire Microsoft ecosystem.
manager/consultant at a consultancy with 1-10 employees
 

Categories and Ranking

Datto SIRIS
Ranking in Backup and Recovery
7th
Average Rating
9.0
Reviews Sentiment
5.3
Number of Reviews
10
Ranking in other categories
Disk Based Backup Systems (3rd), Disaster Recovery as a Service (3rd), Disaster Recovery (DR) Software (10th), MSP Backup (2nd)
Microsoft DPM
Ranking in Backup and Recovery
39th
Average Rating
7.2
Reviews Sentiment
6.1
Number of Reviews
21
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Backup and Recovery category, the mindshare of Datto SIRIS is 0.6%, up from 0.0% compared to the previous year. The mindshare of Microsoft DPM is 0.9%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Datto SIRIS0.6%
Microsoft DPM0.9%
Other98.5%
Backup and Recovery
 

Featured Reviews

James Melton - PeerSpot reviewer
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.
Nirukshitha Gamage - PeerSpot reviewer
Senior Manager - System Infrastructure Software Support Team at DMS Electronics (Pvt) Ltd
User finds setup straightforward but seeks wider platform support and advanced features
Microsoft DPM could implement backup capabilities for third-party systems such as Linux. They also need to consider other features such as replication to DR sites, similar to what Veeam and other products offer. Microsoft DPM didn't have that capability at that time. If they want to remain competitive in the market, they need to observe the competition and implement improvements. The backup should have compression, deduplication, and DR replication. They should also improve monitoring of the environment. Microsoft DPM didn't have these basics at that time. If they had continued development on the products, they could have reached a higher level, especially given Microsoft's significant presence and majority of servers. Microsoft DPM didn't have any support structure in the backend. If they had a support structure, we could have escalated issues. I never received any support from Microsoft DPM.
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Top Industries

By visitors reading reviews
Construction Company
14%
Manufacturing Company
12%
Financial Services Firm
10%
Media Company
9%
Computer Software Company
10%
Manufacturing Company
10%
Government
8%
Educational Organization
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise7
Large Enterprise7
 

Questions from the Community

What is your experience regarding pricing and costs for 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 marke...
What needs improvement with Datto SIRIS?
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 ent...
What is your primary use case for Datto SIRIS?
The use cases for Datto SIRIS that we set up are that we back up all emails for 365, certain devices such as servers and data stores that are high priority. We ensure all of those are backed up, an...
What is your experience regarding pricing and costs for Microsoft DPM?
The pricing of Microsoft solutions rates in the middle range at five out of ten.
What needs improvement with Microsoft DPM?
Microsoft DPM could improve by adding S3 backup to S3 storage capabilities. AI integration is not necessary for backups as this is not a security solution.
What is your primary use case for Microsoft DPM?
We use Microsoft DPM for backup servers. ManageEngine is used to manage workstations and servers, and Operation Manager is used for monitoring.
 

Also Known As

SIRIS
DPM, Data Protection Manager, MS DPM
 

Overview

 

Sample Customers

Datapac, Dynamic Business Technologies, SAX Technology Advisors
Medical Park, Centropol Energy, a.s., NCFE, D & H Distributing, Metalor, Colosseum, a.s., Sanitas S.A., Icebreaker
Find out what your peers are saying about Datto SIRIS vs. Microsoft DPM and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.