head to head · open source
kubernetes vs jenkins
kubernetes has 128,842 GitHub stars, 45,758 forks, 3,072 open issues and last shipped 2 days ago. jenkins has 26,719 stars, 9,819 forks, 3,610 open issues and last shipped 2 days ago. kubernetes leads on adoption by 382% (128,842 vs 26,719 stars). kubernetes is written in Go under Apache-2.0; jenkins is written in Java under MIT. kubernetes has attracted 36% 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 | ★ 129K | ★ 27K |
| License | Apache-2.0 | MIT |
| Written in | Go | Java |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 46K | ⑂ 9.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick kubernetes if
- You weight community size — 129K 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) Kubernetes, also known as K8s, is an open source system for managing [containerized applications] across multiple hosts. It provides basic mechanisms for the deployment, maintenance, and scaling of applications. Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale using a system called [Borg], combined with best of breed ideas and practices from the community. Kubernetes is hosted by the Cloud Native Computing Foundation ([CNCF]). If your company wants to help shape the evolution of technologies that are container packaged, dynamically…
read the full kubernetes overview →
About jenkins
Table of Contents About What to Use Jenkins for and When to Use It Downloads Getting Started (Development) Source Contributing to Jenkins News and Website Governance Adopters License About In a nutshell, Jenkins is the leading open source automation server. Built with Java, it provides over 2,000 plugins to support automating virtually anything, so that humans can spend their time doing things machines cannot. What to Use Jenkins for and When to Use It Use Jenkins to automate your development workflow, so you can focus on work that matters most. Jenkins is commonly used for: Building projects Running tests to…
read the full jenkins overview →
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Frequently asked questions
Is kubernetes or jenkins more popular?
kubernetes has 128,842 GitHub stars and jenkins has 26,719. 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 (128,842 stars) or its Apache-2.0 licence terms. Choose jenkins if its feature set, stack or MIT licence fits better. Both are self-hostable.