GitLab CE

GitLab Community Edition is one of the most complete self-hosted DevOps platforms available. On a single install you get Git repository hosting, CI/CD pipelines, a container registry, an issue tracker, merge request workflows, a package registry, and a wiki, all running on your own infrastructure.

The CI/CD system is a standout reason teams choose GitLab over Gitea or Forgejo. Every repository gets a .gitlab-ci.yml pipeline file that can run tests, build Docker images, deploy to staging, and gate production releases, without a separate Jenkins or Woodpecker instance. The runner architecture is flexible; attach your own machines, Docker hosts, or Kubernetes clusters.

For source code management, GitLab’s merge request interface is polished and mature. Code review, inline comments, approvals, protected branches, and environment-specific deployment rules are all handled natively. Issue boards give teams a simple Kanban view without needing a separate tool.

The self-hosted CE version is free and covers most of what smaller teams need. Larger organizations run into limits around advanced security scanning, compliance dashboards, and enterprise authentication, which are gated behind paid tiers. That line falls somewhere around 50 to 100 users in practice.

Hardware requirements are not trivial: GitLab recommends 4GB RAM minimum and realistically 8GB for comfortable performance. Docker Compose and official Helm charts make deployment manageable, but this is not a two-minute setup.