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Bacula Enterprise vs Datto SIRIS comparison

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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

Bacula Enterprise
Ranking in Backup and Recovery
53rd
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
10
Ranking in other categories
Cloud Backup (34th)
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 (4th), Disaster Recovery (DR) Software (10th), MSP Backup (3rd)
 

Mindshare comparison

As of October 2026, in the Backup and Recovery category, the mindshare of Bacula Enterprise is 1.0%, down from 1.0% compared to the previous year. The mindshare of Datto SIRIS is 0.7%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Mindshare Distribution
ProductMindshare (%)
Datto SIRIS0.7%
Bacula Enterprise1.0%
Other98.3%
Backup and Recovery
 

Featured Reviews

GiovanniRamirez - PeerSpot reviewer
Senior IT Consultant at Xerif
Solid backup tool with good scalability
The last scenario in which I used Bacula was for a customer who needed some open-source tool which could support encryption at that time. We managed to convince the customer to use Bacula to deploy it in their environment It was a very good project. The Bacula concept, topology, and networking…
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.

Quotes from Members

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

Pros

"The solution has extensive documentation and a very active community."
"Bacula is very solid, very stable, and very scalable."
"It is easy to scale Bacula Enterprise even if your system is growing tremendously in data and servers."
"Bacula Enterprise, so far, has never let us down with their service and support."
"It can be used in virtually any environment we have onsite."
"The most valuable features are the special plugins such as SAP HANA databases, Microsoft SQL, and various types of virtualization."
"The most valuable feature is its ease of use; it works great and it provides you with several standard tools to restore your backup, even after a big failure."
"It brought many advantages - such as the learning curve being very light."
"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."
"Previously, three hours were spent on troubleshooting and everything, but now with Datto SIRIS, issues are resolved in half an hour or less."
"Datto SIRIS has positively impacted my organization by drastically reducing downtime, with recovery from server failures now taking just five to ten minutes."
"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."
"Definitely, the return on investment has been massive."
"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."
"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."
"Datto SIRIS works out of the box and it is a key feature that we really appreciate."
 

Cons

"Easier setup and configuration, perhaps including a GUI, would be an improvement."
"Bacula needs a graphical user interface because, for administrators, the command-line interface is okay, but for the average user it is not very easy."
"It could improve its interface or offer a specific screen for the manager of the company."
"A more user-friendly interface (GUI) can be developed."
"We are looking for a unique interface that can rule both enterprise and open source editions. Such a thing does not yet exist."
"The initial setup could be a bit easier."
"We would like to see an improvement in the functionality of the GUI."
"Relying solely on a desktop is a bit frustrating as its GUI isn't exactly responsive."
"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."
"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."
"Cost is a consideration, but in general, we are fairly happy with the value."
"The cost is higher compared to other platforms in the market like Veeam or Acronis."
"The backup of the Mac OS solution in Datto SIRIS doesn't exist at this moment."
"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."
"I have not seen any reduction in disaster recovery testing hours from Datto SIRIS."
"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."
 

Pricing and Cost Advice

"This is an open-source solution."
"We have a perpetual license."
Information not available
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Manufacturing Company
10%
Financial Services Firm
9%
University
8%
Manufacturing Company
15%
Construction Company
13%
Outsourcing Company
11%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise4
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise1
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Datto SIRIS?
My experience with pricing, setup cost, and licensing is very straightforward. The only thing I would prefer is if the contracts were 12 months instead of 36.
What needs improvement with Datto SIRIS?
At this stage, there is no improvement needed for Datto SIRIS. Cost is a consideration, but in general, we are fairly happy with the value. My experience with pricing, setup cost, and licensing is ...
What is your primary use case for Datto SIRIS?
Our main use case for Datto SIRIS is both on-premises and cloud-based.
 

Also Known As

No data available
SIRIS
 

Overview

 

Sample Customers

NASA, SwissCom, Navisite, Turner Studios, Bank Austria, Caixa Bank, SdV Plurimedia, Leibniz University Hannover, Zeta Global, Tricore, NetLog, Siemens, LocaWeb, wbsGo, itesys, Queens School of Computing, Escrypt.
Datapac, Dynamic Business Technologies, SAX Technology Advisors
Find out what your peers are saying about Bacula Enterprise vs. Datto SIRIS and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.