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Datto SIRIS vs IBM Storage Protect comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 22, 2026

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
1.0
IBM Storage Protect enhances data recovery, reduces downtime, and aids compliance, making it a valuable investment for organizations.
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
7.6
IBM Storage Protect's support shows mixed experiences, with praise for expertise but concerns over response times and service consistency.
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
Support from IBM is very good, and they always have knowledgeable people.
Interim Head of Infrastructure at a real estate/law firm with 1,001-5,000 employees
Support is good from IBM, although it mainly comes from my local partner.
Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd
Some support staff are highly skilled, others are not, leading to longer times to resolve issues.
CEO at Fischerei Leipold
 

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
7.7
IBM Storage Protect is praised for scalability and adaptability, though some users cite challenges in features and large-scale integration.
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
TSM is a generic and robust product, which is why I continue using it for my core banking.
Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd
It is one of the most scalable platforms, and that is its strong point.
Interim Head of Infrastructure at a real estate/law firm with 1,001-5,000 employees
Scalability is great in IBM Spectrum Protect; there are several options available to scale.
Solution architect at a tech vendor with 10,001+ employees
 

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
8.0
IBM Storage Protect is highly stable and reliable, with consistent enhancements despite occasional minor issues with new features.
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
 

Room For Improvement

Datto SIRIS struggles with Mac OS backup, performance, high costs, and requires faster recovery and better integration tools.
IBM Storage Protect needs an improved interface, intuitive features, better cloud integration, and enhanced reporting and virtualization support.
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
It is not compatible with other operating systems like Windows or Linux.
Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd
IBM Storage Protect does not work well with virtual environments such as VMware and Hyper-V.
CEO at Fischerei Leipold
There is a need for additional layers of security to fill the gaps, which is why we are using Cobalt Iron.
Solution architect at a tech vendor with 10,001+ employees
 

Setup Cost

Datto SIRIS offers fair pricing and seamless setup, but lengthy contracts and MSP upcharges might deter some SMB clients.
IBM Storage Protect offers varied and complex licensing, often seen as expensive but potentially cost-effective with tailored agreements.
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
We do not see the cost of the licensing.
Interim Head of Infrastructure at a real estate/law firm with 1,001-5,000 employees
It's expensive.
Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd
IBM Storage Protect is generally an expensive tool.
CEO at Fischerei Leipold
 

Valuable Features

Datto SIRIS offers reliable, efficient backup and recovery with user-friendly features, excellent security, support, and competitive cost-effectiveness.
IBM Storage Protect excels in efficient backups, cost-effective storage, scalability, reliability, user-friendliness, adaptability, and robust disaster recovery.
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
The product works efficiently with very large tape libraries, unlike most other products in the market that have problems handling large tape libraries or more than one tape library.
CEO at Fischerei Leipold
IBM Spectrum Protect has excellent integration capability.
Solution architect at a tech vendor with 10,001+ employees
Incremental and differential backup features are built-in, which I frequently utilize on a weekly and daily basis.
Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd
 

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)
IBM Storage Protect
Ranking in Backup and Recovery
19th
Average Rating
8.0
Reviews Sentiment
6.3
Number of Reviews
4
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 IBM Storage Protect is 1.6%, down from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Datto SIRIS0.6%
IBM Storage Protect1.6%
Other97.8%
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.
reviewer2787573 - PeerSpot reviewer
Interim Head of Infrastructure at a real estate/law firm with 1,001-5,000 employees
Backup coverage has supported immutable protection and now needs a more modern, intuitive interface
IBM Storage Protect is from a previous generation of backup software. In those days, backup software was complex in setting up and complex to manage. The new software, such as Rubrik, is very easy to use and more relatable to younger engineers because its interface design is more similar to Office 365 and the newer controls and labels that we are accustomed to. The difficulty that we now have with IBM Storage Protect is that for this day and age, compared to other products that are out there, it seems complex. If we look back 15 years ago, all enterprise class backup software was complex, so IBM was not any different. However, many of these older systems, such as Commvault, still have the same complaint that they are very complex because they have tried to keep that same interface and the same way it works. This suits them, but it probably needed a complete overhaul to bring it into the ease of use that we have with modern software. However, that upgrade has not been done. IBM Storage Protect has not been upgraded into a modern platform. It still looks a legacy platform.
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Top Industries

By visitors reading reviews
Construction Company
14%
Manufacturing Company
12%
Financial Services Firm
10%
Media Company
9%
Financial Services Firm
19%
Manufacturing Company
7%
Construction Company
6%
Computer Software Company
6%
 

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 Business53
Midsize Enterprise25
Large Enterprise95
 

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 IBM Storage Protect?
I do not know the current licensing cost for IBM Storage Protect and how we get our support because our licensing model is not quite standard. We do not buy IBM Storage Protect direct from IBM. We ...
What needs improvement with IBM Storage Protect?
IBM Storage Protect is from a previous generation of backup software. In those days, backup software was complex in setting up and complex to manage. The new software, such as Rubrik, is very easy ...
What is your primary use case for IBM Storage Protect?
IBM Storage Protect is my primary tool for backup and recovery. We also use it for immutable backups to protect against ransomware. We use IBM Storage Protect for everything on-premises. The benefi...
 

Also Known As

SIRIS
IBM Spectrum Discover
 

Overview

 

Sample Customers

Datapac, Dynamic Business Technologies, SAX Technology Advisors
CEMEX
Find out what your peers are saying about Datto SIRIS vs. IBM Storage Protect and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.