head to head · open source
jenkins vs k8sgpt
jenkins has 26,719 GitHub stars, 9,819 forks, 3,610 open issues and last shipped yesterday. k8sgpt has 8,289 stars, 1,090 forks, 89 open issues and last shipped yesterday. jenkins leads on adoption by 222% (26,719 vs 8,289 stars). jenkins is written in Java under MIT; k8sgpt is written in Go under Apache-2.0. jenkins has attracted 37% as many forks as stars, k8sgpt 13%. k8sgpt was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (devops), so they are genuine substitutes rather than adjacent tools.
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
| jenkins | k8sgpt | |
|---|---|---|
| GitHub stars | ★ 27K | ★ 8.3K |
| License | MIT | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 9.8K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick jenkins if
- You weight community size — 27K stars and counting
- You want the MIT license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick k8sgpt if
- You want the k8sgpt feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and k8sgpt fits your workflow better
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 →
About k8sgpt
k8sgpt is a tool for scanning your Kubernetes clusters, diagnosing, and triaging issues in simple English. It has SRE experience codified into its analyzers and helps to pull out the most relevant information to enrich it with AI. Out of the box integration with OpenAI, Azure, Cohere, Amazon Bedrock, Google Gemini and local models. Sister project: Check out sympozium for managing agents in Kubernetes. Table of Contents Overview Installation Quick Start Analyzers Examples LLM AI Backends Key Features Model Context Protocol (MCP) Documentation Contributing Community CLI Installation Linux/Mac via brew or RPM based…
read the full k8sgpt overview →
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Frequently asked questions
Is jenkins or k8sgpt more popular?
jenkins has 26,719 GitHub stars and k8sgpt has 8,289. jenkins has the larger community by that measure.
Are jenkins and k8sgpt free?
Both are open source. jenkins is licensed under MIT and k8sgpt under Apache-2.0. Neither carries a licence fee.
What is the difference between jenkins and k8sgpt?
jenkins is written in Java and k8sgpt in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, jenkins or k8sgpt?
Choose jenkins if you want the larger community (26,719 stars) or its MIT licence terms. Choose k8sgpt if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.