Bacula Enterprise vs Datto SIRIS comparison

Bacula Systems and datto are both solutions in the Backup and Recovery category. Bacula Systems is ranked #24 with an average rating of 10.0, while datto is ranked #18 with an average rating of 9.0. Bacula Systems holds a 1.1% mindshare in BRS, compared to datto’s 0.4% mindshare. Additionally, 90% of Bacula Systems users are willing to recommend the solution, compared to 100% of datto users who would recommend it.

Bacula Enterprise

Read 10 Bacula Enterprise reviews

3,340 Views
1,904 Comparison Views

90% willing to recommend

Datto SIRIS

Read 9 Datto SIRIS reviews

996 Views
657 Comparison Views

100% willing to recommend

Bacula Enterprise

Datto SIRIS

Comparison Buyer's Guide

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Executive Summary

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

Find out in this report how the two Backup and Recovery solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Bacula Enterprise vs. Datto SIRIS Report (Updated: March 2026).

Buyer's Guide

Bacula Enterprise vs. Datto SIRIS

March 2026

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Helped 885,311 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

Bacula Enterprise

Ranking in Backup and Recovery

24th

Average Rating

8.8

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Cloud Backup (16th)

Datto SIRIS

Ranking in Backup and Recovery

18th

Average Rating

9.0

Reviews Sentiment

5.2

Number of Reviews

Ranking in other categories

Disk Based Backup Systems (3rd), Disaster Recovery as a Service (4th), Disaster Recovery (DR) Software (12th), MSP Backup (4th)

Mindshare comparison

As of March 2026, in the Backup and Recovery category, the mindshare of Bacula Enterprise is 1.1%, up from 0.8% compared to the previous year. The mindshare of Datto SIRIS is 0.4%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Datto SIRIS	0.4%
Bacula Enterprise	1.1%
Other	98.5%

Backup and Recovery

Featured Reviews

Davilson Aguiar

Analista Tecnologia Banco de Dados at Centro de Gestão da Tecnologia da Informação

Very cost-effective and well organized with good compression

It could improve its interface or offer a specific screen for the manager of the company. A managerial user who wants more information beyond the operational technician should be able to access it. It could include greater transparency regarding the volume of data trafficked on the network, as well as the expectation of deduplication. A more practical strategy could come with a backup policy model as a suggestion for both large and small companies. A simple suggestion is to visually implement the backup time as far as your physical media.

Read full review

James Melton

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.

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

"Bacula Enterprise, so far, has never let us down with their service and support."

"The most valuable feature is the support for Linux servers."

"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."

"The solution has extensive documentation and a very active community."

"It is easy to scale Bacula Enterprise even if your system is growing tremendously in data and servers."

"Bacula is pretty stable."

"We have been using it for several years and we are very satisfied with how easy it is to configure and set up and run backups."

More Bacula Enterprise pros

"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."

"Datto SIRIS works out of the box and it is a key feature that we really appreciate."

"Datto SIRIS has positively impacted my organization by drastically reducing downtime, with recovery from server failures now taking just five to ten minutes."

"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."

"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 effectiveness of Datto SIRIS in ransomware recovery is fantastic; I would say it's the best, hands down."

"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."

Cons

"We would like to see an improvement in the functionality of the GUI."

"It could improve its interface or offer a specific screen for the manager of the company."

"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."

"Relying solely on a desktop is a bit frustrating as its GUI isn't exactly responsive."

"We are looking for a unique interface that can rule both enterprise and open source editions. Such a thing does not yet exist."

"Easier setup and configuration, perhaps including a GUI, would be an improvement."

"A more user-friendly interface (GUI) can be developed."

"It could improve its interface or offer a specific screen for the manager of the company."

More Bacula Enterprise cons

"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."

"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."

"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."

"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."

"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."

Pricing and Cost Advice

"We have a perpetual license."

"This is an open-source solution."

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

10%

University

Manufacturing Company

Financial Services Firm

Manufacturing Company

15%

Construction Company

14%

Media Company

13%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	1
Large Enterprise	4

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	1
Large Enterprise	1

Questions from the Community

What is your experience regarding pricing and costs for Bacula Enterprise?

Bacula is more expensive than various other solutions. It’s almost completely commercial now. Products like Veeam software are much more expensive.

See all answers

What needs improvement with Bacula Enterprise?

Many features have been converted to commercial licensing, which restricts their availability.

See all answers

What is your primary use case for Bacula Enterprise?

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...

See all answers

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...

See all answers

What needs improvement with Datto SIRIS?

See all answers

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...

See all answers

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Product Reports

Buyer's Guide

Backup and Recovery

March 2026

Download Bacula Enterprise product report

Buyer's Guide

Datto SIRIS

March 2026

Download Datto SIRIS product report

Also Known As

No data available

SIRIS

Overview

Bacula Enterprise is a highly scalable, especially robust and secure data backup and recovery software. Its unique low cost subscription model empowers data centers to truly escape data volume price traps. With a high degree of flexibility and customizability, Bacula offers native integration with a wide range of hypervisors, databases, file systems, cloud interfaces and containers. High numbers of enterprise organizations worldwide (incl. NASA, Bank of Austria, Swisscom or Sky PLC) have adopted Bacula Enterprise backup software in mission critical environments because of its advanced features and ability to handle high data volume at very low cost.

Bacula Systems

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

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

Buyer's Guide

Bacula Enterprise vs. Datto SIRIS

March 2026

Free Report: Bacula Enterprise vs. Datto SIRIS

Find out what your peers are saying about Bacula Enterprise vs. Datto SIRIS and other solutions. Updated: March 2026.

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