Woodpecker is a simple, yet powerful CI/CD engine with great extensibility.
Pipelines in YAML, each step in its own container.
- Language
- Go
- Licence
- Apache-2.0
- Stars
- 8.2k
- Latest
- v3.20.1
- Last push
- 2026-11-12
alternative to CircleCI
Jenkins
Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.
Pipelines declared as resources and jobs, every step in a container.
- Language
- Go
- Licence
- Apache-2.0
- Stars
- 7.9k
- Latest
- v8.3.3
- Last push
- 2026-11-12
GoCD - Continuous Delivery server main repository
Pipelines and value-stream maps built in, without plugins.
- Language
- Java
- Licence
- Apache-2.0
- Stars
- 7.4k
- Latest
- 26.1.0
- Last push
- 2026-11-10
Python-based continuous integration testing framework; your pull requests are more than welcome!
Build pipelines configured in Python, with distributed workers.
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
Gitea Actions runs GitHub Actions-style workflows inside the forge.
GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com
CI/CD built into the forge, configured in .gitlab-ci.yml.
The Unified and Autonomous Development Platform
CI/CD built into the forge.
A cloud-native Pipeline resource.
Pipelines defined as Kubernetes resources; the dashboard is a separate project.
- Language
- Go
- Licence
- Apache-2.0
- Stars
- 9.1k
- Latest
- v1.18.0
- Last push
- 2026-11-10
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- jenkins-2.580.3-rc2026-11-112.580.3 RCpre-release
- jenkins-2.5902026-11-102.590
- jenkins-2.5892026-11-102.589
- jenkins-2.5882026-10-282.588
- jenkins-2.580.22026-10-282.580.2
unsigned The latest release, jenkins-2.590, carries no signature GitHub could verify.
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- CircleCIPipelines in a Jenkinsfile run on agents you operate, extended through plugins.Full replacement