What is the best alternative to GitHub Actions?
GitLab ranks first right now. Mature built-in CI/CD with a stronger pipeline model and self-managed runners. CircleCI and Buildkite follow it in our ranking.
Is there a free alternative to GitHub Actions?
Yes. GitLab (free plan + paid), CircleCI (free plan + paid), Buildkite (free plan + paid) and Blacksmith (free plan + paid) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to GitHub Actions?
Yes: GitLab and Woodpecker CI. GitLab and Woodpecker CI can also be self-hosted.
Which GitHub Actions alternatives work on Linux?
Woodpecker CI runs on Linux.
Why do people switch from GitHub Actions?
The complaints we hear most: hosted runners are slower than specialist providers; YAML workflows get hard to debug at scale; only works with GitHub-hosted code.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces GitHub Actions, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.