#12 of 16 open-source backup tools · Updated October 2026
Bacula review 2026
Bacula Community · Open-core platform with a thinning community edition
Bacula ranks #12 of 16 open-source backup tools in the Open-Source Backup Ledger 2026, with a Ledger Index of 51.8 out of 100. Bacula Community is still a capable tape-first backup system, and 15.0.2 brought real ransomware defences (immutable volumes, malware checks).
Scores
Source: Open-Source Backup Ledger 2026, edition 2026-10-02. How each score works: methodology.
Pros
- Long-term retention and tape4.5/5
- Security and compliance4/5
- Management at scale and automation4/5
Cons
- New-platform support (VMware exit)1/5
- Databases and applications1.5/5
- Virtual and physical servers2.5/5
What the Ledger says
Bacula Community is still a capable tape-first backup system, and 15.0.2 brought real ransomware defences (immutable volumes, malware checks). But everything that matters for VMware leavers, agentless VM and database plugins, is reserved for Bacula Enterprise, and community development has nearly stopped since 2024. Treat it as a stable engine for file and tape backup, not as a growing platform.
No machine-learning feature. Malware detection in 15.0.2 is signature and hash based, which this Ledger does not count as AI.
Capability by area
Buying, lock-in and release record
Buying and licence (sustainability risk)(lower is better)
- Maintainer concentration4
- Over 75% of commits since 2021 from baculasystems.com
- Backer health2.5
- Bacula Systems is a going concern, but its effort goes to the Enterprise edition
- Licence-change risk3
- Copyright assignment to Bacula Systems / Kern Sibbald makes relicensing possible
- Abandonment signs3
- Commit activity collapsed in 2025-2026 even though 17.0.0 shipped
- Security response2.5
- No public advisory process found
Technical lock-in(lower is better)
- Formats3
- Proprietary Bacula volume format (BB03 since 15.0.2)
- Export path1.5
- bextract and bls read volumes without Director or catalog
- Stack coupling2.5
- Director, Storage and File daemons plus a SQL catalog; web UI needs PHP
- Hardware / cloud coupling0
- Any POSIX storage, tape or S3; no phone-home
- Skills and tooling coupling3
- Complex configuration; Bacula-specific skills
Release credibility
- Cadence3
- About one release a year (15.0.2 2024, 15.0.3 2025, 17.0.0 2026)
- Roadmap transparency2.5
- Release notes and GitLab public; issues and merge requests disabled, bug tracker on MantisBT; no public roadmap
- Say-do4
- 10 of 10 items shipped, but most were taken from beta notes of the same release
- Velocity2.5
- Commits fell from 1,142 (2023) to 196 (2024), 26 (2025) and 5 (2026 to date)
- Lifecycle stability3.5
- Long-lived lines with in-place catalog upgrades
Partners and services
- Paid support3
- Paid support is through Bacula Enterprise, not the community edition
- Consultants and partners3.5
- Regional integrators; Bacula Administrator I and II certification
- Documentation4
- Manual of more than 1,200 pages; REST API documented in Swagger
- Community and packaging3.5
- Packaged in Debian, Ubuntu, EPEL, openSUSE (often old versions); mailing list since 2001
Alternatives to Bacula
Questions about Bacula
Is Bacula any good?
Bacula ranks #12 of 16 open-source backup tools in the Open-Source Backup Ledger 2026, with a Ledger Index of 51.8 out of 100. Its strongest areas are long-term retention and tape, security and compliance, management at scale and automation. Its weakest are new-platform support (vmware exit), databases and applications, virtual and physical servers.
What are the best alternatives to Bacula?
The closest by Ledger Index are ReaR (54.2), Borg (54.4), UrBackup (46.7), restic (58.1).
How is Bacula licensed and sold?
Over 75% of commits since 2021 from baculasystems.com.
How much lock-in does Bacula bring?
Bacula scores 10 out of 25 on technical lock-in (lower is better). Export path: bextract and bls read volumes without Director or catalog.
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