head to head · open source
nanobot vs LibreChat
nanobot has 49,766 GitHub stars, 8,713 forks, 775 open issues and last shipped yesterday. LibreChat has 46,647 stars, 9,596 forks, 732 open issues and last shipped yesterday. nanobot leads on adoption by 7% (49,766 vs 46,647 stars). nanobot is written in Python under MIT; LibreChat is written in TypeScript under MIT. nanobot has attracted 18% as many forks as stars, LibreChat 21%. LibreChat 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.
← all 20902 open source comparisons
Side by side
| nanobot | LibreChat | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 47K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 8.7K | ⑂ 9.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nanobot if
- You weight community size — 50K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick LibreChat if
- You want the LibreChat feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and LibreChat fits your workflow better
About nanobot
English 简体中文 繁體中文 Español Français Bahasa Indonesia 日本語 한국어 Русский Tiếng Việt Discord · X · WeChat / Feishu nanobot 🐈 nanobot is an ultra lightweight, open source, self hosted personal AI agent framework written in Python. It runs in a WebUI, terminal, or chat apps and combines tools, long term memory, MCP integrations, model routing, multi agent delegation, scheduled automation, and an OpenAI compatible API in a small, readable core. Start Here What can nanobot do? nanobot is a self hosted personal AI agent runtime. It can: run in a browser WebUI or terminal connect to Telegram, Discord, Slack, WeChat, Email…
read the full nanobot overview →
About LibreChat
LibreChat English · 中文 🚀 What's New in v0.8.8 rc2 Agent run control: Interrupt an Agent before visible answer text, steer runs with files and quoted excerpts, durably queue follow ups, and recover saved partial work with Keep going or Answer now . Agent activity: Optional generated labels group reasoning and tool work, fold completed groups into live phase cards, keep generated files visible, summarize multi step phases, and show the current reasoning direction. Human in the loop Agents: Stream up to four related questions, pause for input or tool approval, and resume durably. Unified Agent Builder: Configure…
read the full LibreChat overview →
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is nanobot or LibreChat more popular?
nanobot has 49,766 GitHub stars and LibreChat has 46,647. nanobot has the larger community by that measure.
Are nanobot and LibreChat free?
Both are open source. nanobot is licensed under MIT and LibreChat under MIT. Neither carries a licence fee.
What is the difference between nanobot and LibreChat?
nanobot is written in Python and LibreChat 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, nanobot or LibreChat?
Choose nanobot if you want the larger community (49,766 stars) or its MIT licence terms. Choose LibreChat if its feature set, stack or MIT licence fits better. Both are self-hostable.