head to head · open source
kubernetes vs jenkins
kubernetes has 127,813 GitHub stars, 44,561 forks, 3,072 open issues and last shipped yesterday. jenkins has 26,565 stars, 9,834 forks, 3,610 open issues and last shipped yesterday. kubernetes leads on adoption by 381% (127,813 vs 26,565 stars). kubernetes is written in Go under Apache-2.0; jenkins is written in Java under MIT. kubernetes has attracted 35% as many forks as stars, jenkins 37%. kubernetes was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| kubernetes | jenkins | |
|---|---|---|
| GitHub stars | ★ 128K | ★ 27K |
| License | Apache-2.0 | MIT |
| Written in | Go | Java |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 45K | ⑂ 9.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick kubernetes if
- You weight community size — 128K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick jenkins if
- You want the jenkins feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Java
- You evaluated both and jenkins fits your workflow better
About kubernetes
Kubernetes (K8s) is an open source, Apache 2.0 licensed system for managing containerized applications across multiple hosts, hosted by the Cloud Native Computing Foundation and aimed at teams who deploy, maintain and scale container packaged and microservices oriented workloads in production.
read the full kubernetes overview →
About jenkins
Jenkins is an open source automation server built with Java and released under the MIT license. It lives in the continuous integration and continuous delivery ecosystem, where it has served as a central automation hub for roughly sixteen years. The project is developed in the open on GitHub, where it has accumulated 26,546 stars and 9,833 forks, and it is distributed through the official jenkins.io website alongside documentation, plugin listings, and release notes. Two release lines are maintained: a weekly line that carries all new features, improvements, and bug fixes, and a Long Term Support line that receive…
read the full jenkins overview →
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Frequently asked questions
Is kubernetes or jenkins more popular?
kubernetes has 127,813 GitHub stars and jenkins has 26,565. kubernetes has the larger community by that measure.
Are kubernetes and jenkins free?
Both are open source. kubernetes is licensed under Apache-2.0 and jenkins under MIT. Neither carries a licence fee.
What is the difference between kubernetes and jenkins?
kubernetes is written in Go and jenkins in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, kubernetes or jenkins?
Choose kubernetes if you want the larger community (127,813 stars) or its Apache-2.0 licence terms. Choose jenkins if its feature set, stack or MIT licence fits better. Both are self-hostable.