Open-source alternatives to CircleCI
3 open-source and self-hostable projects you can use instead of CircleCI, with license, free-edition limits and setup checked against official sources.
- JenkinsAlternative to CircleCI
A Java-based, self-hosted automation server with a large plugin ecosystem, mostly used to build, test and deploy software.
MITSelf-hosted27kGitHub starsFully featured free edition - Woodpecker CIAlternative to CircleCI
A lightweight, container-based CI/CD engine that you host yourself and connect to your Git forge.
Apache-2.0Self-hosted8.0kGitHub starsFully featured free edition - Concourse CIAlternative to CircleCI
A container-based CI/CD system that you host yourself, where pipelines are defined in YAML as resources, jobs and tasks.
Apache-2.0Self-hosted7.9kGitHub starsFully featured free edition
- Jenkins — Jenkins is a free, self-hosted automation server that covers the same build and deploy pipeline job as CircleCI's hosted service.
- Woodpecker CI — Woodpecker is a free, self-hosted container-based CI/CD engine that covers the same job as CircleCI's hosted pipelines.
- Concourse CI — Concourse is a free, self-hosted pipeline system that covers the same job as CircleCI's hosted pipelines.