What is Fossil?
An open-source distributed version control system that combines version control with built-in project management features including bug tracking, wikis, forums, and email alerts. It runs as a single self-contained executable with a built-in web interface and can be easily self-hosted on minimal infrastructure.
Fossil pricing
We don't have Fossil's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
Free and open-source
What Fossil does
The capabilities that matter for version control, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- VCS model
- Distributed
- Underlying VCS supported (Git / Mercurial / SVN / Perforce / multiple)
- -
- Hosting
- Self-hosted only
- Code review
- -
- Large-file / binary handling
- -
- Monorepo scale (partial clone / sparse / VFS)
- -
- Built-in CI
- -
- Access control granularity
- -
- Federation / decentralisation (ActivityPub / email)
- -
- Open-source core
- Open-source
- Self-managed license model
- Free
- API surface (REST / GraphQL / webhooks)
- -
- SSO / SAML / SCIM
- -
- Signed commits / supply-chain (GPG / SSH / sigstore)
- -
Platform & deployment
Independently observed- CLI
- Linux
- On-premise
- Self-hosted
Integrations (1)
Independently observed- GitHub
Fossil FAQ
Common questions about Fossil, answered from independent, dated evidence.
What is Fossil?
An open-source distributed version control system that combines version control with built-in project management features including bug tracking, wikis, forums, and email alerts. It runs as a single self-contained executable with a built-in web interface and can be easily self-hosted on minimal infrastructure. It is indexed under Version Control.
Source: https://fossil-scm.org/
Is Fossil free to use?
Fossil is open source, so it can be self-hosted and used at no licence cost. Pricing changes often, so verify at source before relying on it.
Source: https://fossil-scm.org/
What platforms does Fossil support?
Fossil supports Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://fossil-scm.org/
Can Fossil be self-hosted?
Yes. Fossil can be deployed on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://fossil-scm.org/
Fossil alternatives
Other version control we track, ranked by the same independent score.
- GitHubA collaborative platform for developers to code, review, and ship software with integrated tools and AI-powered assistancemedium · 74%
- Perforce Helix CoreA scalable version control system optimized for managing large binary files and complex team workflowslow · 46%
- CodebergFree hosting and development platform for open-source projectslow · 44%
- GitLabPlatform for fast software delivery with built-in security and automated team workflows.low · 47%
- GraphiteA code review platform designed for modern AI-driven development workflowslow · 37%
- MercurialA distributed version control system optimized for speed and scalabilitylow · 10%
Compare Fossil
Side by side against other version control, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Fossil, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Integrations | 9 | 0.05 | 0.5 | ✓ |
| Capabilities | 0 | 0.08 | 0.0 | - |
| Stars | 0 | 0.03 | 0.0 | - |
| Dependent projects | 0 | 0.08 | 0.0 | - |
| Development activity | 0 | 0.12 | 0.0 | - |
| Release cadence | 0 | 0.07 | 0.0 | - |
| Security posture | 0 | 0.09 | 0.0 | - |
| Package downloads | 0 | 0.17 | 0.0 | - |
| Security score | 0 | 0.05 | 0.0 | - |
| Developer Q&A activity | 0 | 0.08 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 4 items | mediumsource · 2026-09-10 · 60% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Hosting: self · Vcs model: distributed · License model: free · Open source core: open_source | mediumsource · 2026-08-13 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 1 | mediumsource · 2026-08-13 · 60% |
Pricing
Is Fossil the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Fossil against the rest of the version control we index, using the same dated evidence weighted your way.
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