Bitbucket Pipelines
atlassian.comCI/CD
Built into Bitbucket Cloud with zero extra setup — a sensible default only if you're already living in Atlassian's world.
Other products from CI/CD
Lives right inside your repo, so it's the path of least resistance for CI — just don't let the YAML sprawl unchecked.
Build, test, and deploy from one YAML file baked into GitLab itself — the obvious choice if you're already on the platform.
Fast, well-cached builds and solid parallelism make it the CI teams pick when pipeline speed actually matters.
Runs its agent on your own infrastructure while it just orchestrates — ideal if you don't want a vendor holding your build servers.