head to head · open source
nanobot vs Risuai
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. Risuai has 1,770 stars, 362 forks, 160 open issues and last shipped yesterday. nanobot leads on adoption by 2,714% (49,806 vs 1,770 stars). nanobot is written in Python under MIT; Risuai is written in TypeScript under GPL-3.0. nanobot has attracted 17% as many forks as stars, Risuai 20%. nanobot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (chatbot, mcp), 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
| nanobot | Risuai | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.8K |
| License | MIT | GPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 8.7K | ⑂ 362 |
| 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 Risuai if
- You want the Risuai feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Risuai 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 Risuai
Risuai Risuai, or Risu for short, is a cross platform AI chatting software / web application with powerful features such as multiple API support, assets in the chat, regex functions and much more. Screenshots [screenshot1]: [screenshot2]: [screenshot3]: [screenshot4]: Features Multiple API Supports : Supports OpenAI, Claude, Gemini, DeepInfra, Ooba, OpenRouter... and More! Emotion Images : Display the image of the current character, according to his/her expressions! Group Chats : Multiple characters in one chat. Plugins : Add your features and providers, and simply share. Regex Script : Modify model's output by…
read the full Risuai overview →
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Frequently asked questions
Is nanobot or Risuai more popular?
nanobot has 49,806 GitHub stars and Risuai has 1,770. nanobot has the larger community by that measure.
Are nanobot and Risuai free?
Both are open source. nanobot is licensed under MIT and Risuai under GPL-3.0. Neither carries a licence fee.
What is the difference between nanobot and Risuai?
nanobot is written in Python and Risuai 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 Risuai?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose Risuai if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.