Head-to-head · checked November 2026
GitHub Actions vs GitLab CI/CD
Pick the one built into the platform your code already lives on. Both are capable; the real cost of switching is moving repositories, reviews and permissions, not the CI config.
| GitHub Actions | GitLab CI/CD | |
|---|---|---|
| Configuration | Several workflow files under .github/workflows, built from actions. | One .gitlab-ci.yml with stages, jobs, includes and templates. |
| Runners | GitHub-hosted or self-hosted runners. | GitLab-hosted runners on GitLab.com, or GitLab Runner on your machines. |
| Caching | actions/cache through GitHub's cache service. | cache: and artifacts: keywords; storage depends on runner configuration. |
| Parallelism | Jobs, matrix strategies and needs: between jobs. | parallel:, parallel:matrix and needs: for a job graph. |
| Pricing model | Plan-included minutes, then per minute, for private repositories. | Per-seat tiers with compute minutes on GitLab-hosted runners. |
| Migration cost | Coming from GitLab: GitHub Actions Importer can draft workflows. | Coming from GitHub: move or mirror repositories and rewrite workflows; GitLab publishes a guide. |
The platform decides
CI built into the code host shares its permissions, pull or merge requests and status checks. Running GitHub-hosted code through GitLab CI (or the reverse) works through mirroring, but adds a hop for every change.
Which suits whom
Pick GitHub Actions if
- Your code and reviews are on GitHub.
- You want the widest marketplace of ready-made actions.
Pick GitLab CI/CD if
- Your code and reviews are on GitLab.
- You run a self-managed GitLab and want CI on the same install.
Staying on GitHub Actions? Try Graphide CI
Staying on GitHub Actions but waiting too long for results? Graphide CI runs your existing x64 Linux jobs on its runners with warm caches and tests split across runners, with the same verdict.
How Graphide CI works · Faster GitHub Actions runners compared
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