Buildkite Agent vs GitLab
A side-by-side comparison of two self-hosted ci/cd & build options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Buildkite Agent
Self-hosted CI/CD agent for your own infrastructure
VS
GitLab
Git-repository manager providing wiki, issue-tracking and CI/CD
| Feature | Buildkite Agent | GitLab |
|---|---|---|
| Category | CI/CD & Build | CI/CD & Build |
| License | MIT | MIT |
| Language | Go | |
| Setup difficulty | Medium | Easy |
| Min. RAM | 256 MB | 2,000 MB |
| Deployment | docker, binary, bare-metal | bare-metal |
| GitHub stars | ★ 1,035 | — |
| First released | 2014 | 2023 |
| Replaces | GitHub Actions, CircleCI | GitHub |
Why pick each one
Choose Buildkite Agent if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (1k GitHub stars)
- Written in Go
Frequently asked questions
Is Buildkite Agent or GitLab better?
Neither is universally better. Buildkite Agent has the larger community, while GitLab is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Buildkite Agent and GitLab free and open-source?
Yes. Buildkite Agent is licensed under MIT and GitLab under MIT. Both can be self-hosted at no software cost.
Can I run Buildkite Agent and GitLab with Docker?
Buildkite Agent: yes. GitLab: check the project docs for container support.