GitHub vs Keycloak
The ultimate side-by-side head-to-head analysis for 2026.
Short answer
- Price: not directly comparable — GitHub is free tier available, Keycloak is free.
- How to start: GitHub is free tier available, Keycloak is free.
These lines are generated from the pricing we track, not from a paid placement. We do not publish a quality score, because we do not have one we can stand behind. They cannot tell you which tool fits your workflow — the sections below are there for that. How we score tools.
GitHub
Keycloak
Category
Developer Tools
Developer Tools
Base Price
Free tier
Free
Public API
Yes
Yes
Mobile app
Yes
No
Open source / self-hostable
No
Yes
SSO (SAML)
Yes
Yes
Choose GitHub if:
Software Developers, Engineering Teams, and Open Source Fans.
Choose Keycloak if:
Organisations that need enterprise identity without a per-user bill.
GitHub: pros & cons
- World Standard: Acts as a digital resume for developers; this is where the industry lives.
- Open Source Power: Provides access to millions of ready-made libraries and codebases.
- GitHub Copilot: The most effective AI pair programmer support in history.
- Security: Automatically detects vulnerabilities and dependency errors in your code.
- Learning Curve: Requires knowledge of Git concepts like merging, rebasing, and conflicts.
- Enterprise Pricing: Advanced security and management features can be expensive for firms.
- Storage Limits: Not ideal for storing gigabytes of large binary files.
Keycloak: pros & cons
- Full identity server at no licence cost
- Standards support including SAML and OIDC
- Complete control over user data
- Operating it is a real responsibility
- Administration console is dense
- Upgrades need care
Our verdict on GitHub
The de-facto standard for modern software development; the true home of code.
Our verdict on Keycloak
The serious open-source answer to Auth0. Budget for the operations, because the licence saving is not free.