head to head · open source
LobeChat vs koishi
LobeChat has 82,576 GitHub stars, 15,895 forks, 922 open issues and last shipped today. koishi has 6,208 stars, 348 forks, 107 open issues and last shipped 21 days ago. LobeChat leads on adoption by 1,230% (82,576 vs 6,208 stars). LobeChat is written in TypeScript under a custom or non-standard licence; koishi is written in TypeScript under MIT. LobeChat has attracted 19% as many forks as stars, koishi 6%. LobeChat 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
| LobeChat | koishi | |
|---|---|---|
| GitHub stars | ★ 83K | ★ 6.2K |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-18 | 2026-08-28 |
| Forks | ⑂ 16K | ⑂ 348 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick LobeChat if
- You weight community size — 83K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick koishi if
- You want the koishi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and koishi fits your workflow better
About LobeChat
LobeHub is an open source platform for managing, building, and operating AI agent teams. It functions as a Chief Agent Operator (CAO), enabling users to organize, schedule, and monitor autonomous AI agents around the clock. The project lives in the AI interaction and interfaces ecosystem, integrating with major LLM providers like OpenAI, Anthropic, DeepSeek, and Alibaba’s GLM series.
read the full LobeChat overview →
About koishi
Koishi is a cross platform, extensible, high performance chatbot framework written in TypeScript, aimed at anyone who wants to build and run bots across QQ, Telegram, Discord, Feishu, Matrix, LINE, mail and OneBot from one codebase.
read the full koishi overview →
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Frequently asked questions
Is LobeChat or koishi more popular?
LobeChat has 82,576 GitHub stars and koishi has 6,208. LobeChat has the larger community by that measure.
Are LobeChat and koishi free?
Both are open source. LobeChat has no licence declared in this registry, and koishi is licensed under MIT. Both are free to self-host.
What is the difference between LobeChat and koishi?
LobeChat is written in TypeScript and koishi in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, LobeChat or koishi?
Choose LobeChat if you want the larger community (82,576 stars) or its Custom / other licence terms. Choose koishi if its feature set, stack or MIT licence fits better. Both are self-hostable.