head to head · open source
LobeChat vs Onyx
LobeChat has 83,716 GitHub stars, 16,033 forks, 922 open issues and last shipped yesterday. Onyx has 33,170 stars, 4,692 forks, 451 open issues and last shipped yesterday. LobeChat leads on adoption by 152% (83,716 vs 33,170 stars). LobeChat is written in TypeScript under a custom or non-standard licence; Onyx is written in Python under a custom or non-standard licence. LobeChat has attracted 19% as many forks as stars, Onyx 14%. Onyx was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, chatgpt), 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
| LobeChat | Onyx | |
|---|---|---|
| GitHub stars | ★ 84K | ★ 33K |
| License | Custom / other | Custom / other |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 16K | ⑂ 4.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick LobeChat if
- You weight community size — 84K 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 Onyx if
- You want the Onyx feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Python
- You evaluated both and Onyx fits your workflow better
About LobeChat
[![][image banner]][vercel link] LobeHub LobeHub organizes your agents into 7×24 operation. It hires, schedules, reports on your entire AI team. You stay in charge — without staying online. English · 简体中文 · [Official Site][official site] · [Changelog][changelog] · [Documents][docs] · [Blog][blog] · [Feedback][github issues link] [![][github release shield]][github release link] [![][docker release shield]][docker release link] [![][vercel shield]][vercel link] [![][discord shield]][discord link] [![][codecov shield]][codecov link] [![][github action test shield]][github action test link] [![][github action…
read the full LobeChat overview →
About Onyx
Onyx The Open Source AI Platform Onyx is the application layer for LLMs bringing a feature rich interface that can be easily hosted by anyone. Onyx enables LLMs through advanced capabilities like RAG, web search, code execution, file creation, deep research and more. Connect your applications with over 50+ indexing based connectors provided out of the box or via MCP. [!TIP] Deploy with a single command: ⭐ Features 🔍 Agentic RAG: Get best in class search and answer quality based on hybrid index + AI Agents for information retrieval Benchmark to release soon! 🔬 Deep Research: Get in depth reports with a multi…
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Frequently asked questions
Is LobeChat or Onyx more popular?
LobeChat has 83,716 GitHub stars and Onyx has 33,170. LobeChat has the larger community by that measure.
Are LobeChat and Onyx free?
Neither LobeChat nor Onyx declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between LobeChat and Onyx?
LobeChat is written in TypeScript and Onyx in Python. 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 Onyx?
Choose LobeChat if you want the larger community (83,716 stars) or its Custom / other licence terms. Choose Onyx if its feature set, stack or Custom / other licence fits better. Both are self-hostable.