Comparison

Fossil vs GitHub

On the evidence we track, GitHub leads this comparison with a composite score of 67/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Fossil full profile →GitHub full profile →

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Fossil9

★GitHub67

Attribute comparison across 2 tools
Attribute	Fossil	GitHubLeader
Vioscale score	9 / 100low · 4%	67 / 100medium · 73%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	freemium
Price levelpricing.price_level	free	low
Transparentpricing.transparent	✓	✓
Integrations
Countintegrations.count	1	24
Security
Disclosure policysecurity.disclosure_policy	-	✓
Gdprsecurity.gdpr	-	✓
Iso27001security.iso27001	-	✓
Soc2security.soc2	-	✓
Reliability
Status pagereliability.status_page	-	✓
Market
Availabilitymarket.availability	-	Available worldwide

Score

Vioscale score

Fossil9 / 100low · 4%

GitHub67 / 100medium · 73%

Pricing

Free tier

Fossil✓

GitHub✓

Model

Fossilopen_source

GitHubfreemium

Price level

Fossilfree

GitHublow

Transparent

Fossil✓

GitHub✓

Integrations

Count

Fossil1

GitHub24

Security

Disclosure policy

Fossil–

GitHub✓

Gdpr

Fossil–

GitHub✓

Iso27001

Fossil–

GitHub✓

Soc2

Fossil–

GitHub✓

Reliability

Status page

Fossil–

GitHub✓

Market

Availability

Fossil–

GitHubAvailable worldwide

Capabilities

Feature-by-feature on the axes that matter for version control. “-” means undocumented, not absent.

Capability comparison for Version Control
Capability	Fossil	GitHub
Model
VCS model	Distributed	Distributed
Underlying VCS supported (Git / Mercurial / SVN / Perforce / multiple)	-	Git
Deployment
Hosting	Self-hosted only	Cloud + self-hosted
Review
Code review	-	PR / MR
Storage
Large-file / binary handling	-	-
Scale
Monorepo scale (partial clone / sparse / VFS)	-	-
DevOps
Built-in CI	-	✓
Access
Access control granularity	-	Branch
Federation
Federation / decentralisation (ActivityPub / email)	-	-
Licensing
Open-source core	Open-source	Closed
Self-managed license model	Free	Seat-priced EE
Integration
API surface (REST / GraphQL / webhooks)	-	REST, GraphQL, Webhooks
Enterprise
SSO / SAML / SCIM	-	-
Security
Signed commits / supply-chain (GPG / SSH / sigstore)	-	-

Model

VCS model

FossilDistributed

GitHubDistributed

Underlying VCS supported (Git / Mercurial / SVN / Perforce / multiple)

Fossil-

GitHubGit

Deployment

Hosting

FossilSelf-hosted only

GitHubCloud + self-hosted

Review

Code review

Fossil-

GitHubPR / MR

Storage

Large-file / binary handling

Fossil-

GitHub-

Scale

Monorepo scale (partial clone / sparse / VFS)

Fossil-

GitHub-

DevOps

Built-in CI

Fossil-

GitHub✓

Access

Access control granularity

Fossil-

GitHubBranch

Federation

Federation / decentralisation (ActivityPub / email)

Fossil-

GitHub-

Licensing

Open-source core

FossilOpen-source

GitHubClosed

Self-managed license model

FossilFree

GitHubSeat-priced EE

Integration

API surface (REST / GraphQL / webhooks)

Fossil-

GitHubREST, GraphQL, Webhooks

Enterprise

SSO / SAML / SCIM

Fossil-

GitHub-

Security

Signed commits / supply-chain (GPG / SSH / sigstore)

Fossil-

GitHub-

What each one is

The product in its own terms, so the numbers below have context.

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.

Independently observed

GitHub

Leader

A comprehensive platform for hosting repositories, reviewing code changes, automating deployments, managing dependencies, scanning for vulnerabilities, and facilitating team collaboration on software projects.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Fossil

Open sourceFree tier

Free and open-source

as of 2026-08-13verify ↗

GitHub

Leader

from $4/moSubscriptionFree tier30-day trial

Free tier available. Team $4/user/month. Enterprise from $21/user/month. 30-day free trial for enterprise features.

FreeFree
- Unlimited public/private repositories
- Dependabot security and version updates
- 2,000 CI/CD minutes/month (public repos)
- 500MB Packages storage (public repos)
- Issues & Projects
- +1 more
Team$4/user/month
- All Free features
- GitHub Codespaces
- Repository rules
- Multiple reviewers in pull requests
- Draft pull requests
- +7 more
EnterpriseContact sales
- All Team features
- Advanced security and compliance
- Flexible deployment options

as of 2026-08-14verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Fossil	GitHub
WebPlatforms	✓	✓
macOSPlatforms	✓	✗
WindowsPlatforms	✓	✗
LinuxPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✗	✓
Self-hostedDeployment	✓	✓
On-premiseDeployment	✓	✗

Platforms

Web

Fossil✓

GitHub✓

macOS

Fossil✓

GitHub✗

Windows

Fossil✓

GitHub✗

Linux

Fossil✓

GitHub✗

CLI

Fossil✓

GitHub✓

Deployment

Cloud / SaaS

Fossil✗

GitHub✓

Self-hosted

Fossil✓

GitHub✓

On-premise

Fossil✓

GitHub✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Fossil

1 total

GitHub

Independently observed

GitHub

Leader

24 total

Render
Linear Code
OpenCode
CodeRabbit
Codemagic
CircleCI
Imgbot
CodeFactor
Rewind Backups
Azure Pipelines
Codacy
Codecov
Zenhub
Zube
Percy
Argos
AccessLint
PullRequest
Crowdin
WakaTime
Coveralls
CodeScene
TestQuality
Slack

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.