GitLab vs Keycloak
The ultimate side-by-side head-to-head analysis for 2026.
Short answer
- Price: not directly comparable — GitLab is free tier available, Keycloak is free.
- How to start: GitLab 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 We do not publish a quality score, because we do not have one we can stand behind.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.
GitLab
Keycloak
Choose GitLab if:
Teams that want their repository, pipelines and issues in one system, especially where self-hosting is a requirement.
Choose Keycloak if:
Organisations that need enterprise identity without a per-user bill.
GitLab: pros & cons
- CI/CD is built in rather than bolted on
- Can be self-hosted, which matters for regulated teams
- Generous free tier including private repositories
- The interface is heavy compared with focused tools
- Self-hosting is real operational work
- Feature breadth means a steeper learning curve
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 GitLab
A reasonable default when you want one vendor for the whole software lifecycle. If you only need Git hosting and your CI already lives elsewhere, it is more than you need.
Our verdict on Keycloak
The serious open-source answer to Auth0. Budget for the operations, because the licence saving is not free.