Open Source Alternatives

Open Source CI/CD Alternatives to GitLab.com

Managed DevOps platform with Git hosting, CI/CD, and security.

2 drop-in replacements4 building blocks

gitlab.com ↗

GitLab.com is a trademark of its respective owner.

Updated Nov 2026

What you gain

✓No per-seat pricing that scales with your development team
✓Full ownership of your DevOps platform without vendor dependency
✓No feature gating between Free, Premium, and Ultimate tiers
✓Self-hosted deployment with complete data sovereignty

What you give up

△No unified DevSecOps platform (SCM + CI + Registry + Security in one)
△No GitLab Auto DevOps for zero-config CI/CD pipelines
△No built-in SAST, DAST, and dependency scanning in the pipeline
△No GitLab Duo AI features for code suggestions and vulnerability explanation

Switching Cost

GitLab's lock-in is the all-in-one platform. Your Git repos port to any host, but the CI/CD pipelines, container registry, security scanning, and project management are deeply intertwined. Teams using only Git hosting and basic CI can migrate in a few days. Teams using the full DevSecOps platform (security scanning, compliance frameworks, release management) should budget 3-4 weeks to replicate across multiple tools. The hidden cost is going from one vendor to four or five: you'll need separate solutions for CI, registry, security scanning, and project management.

Quick Compare

	Gitea	OneDev
Overlap	70%	65%
Migration	moderate	moderate
License	MIT License	MIT License
Best for	Small teams	Small teams

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Drop-in Replacements

Ranked by feature coverage

Gitea

9170% coverage

Self-hosted Git service

Gitea is the lightest full Git forge you can run yourself. One Go binary gives you repos, pull requests, code review, wikis, a package registry, and Gitea Actions, CI that reads GitHub Actions YAML.

59.0k ★+119/wkGoMIT License

OneDev

8665% coverage

Git server with CI/CD, Kanban, and packages

OneDev bundles Git hosting, CI/CD pipelines, issue tracking, Kanban boards, and a package registry into a single Java application you run on your own server. One install, one database, no separate services to wire together.

15.4k ★+13/wkJavaMIT License

Building Blocks

GitLab.com is a platform. It bundles multiple capabilities into one subscription. These tools each cover one piece. Teams often assemble 2–3 of them instead of paying for the full suite.