head to head · open source
nanobot vs HuixiangDou
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. HuixiangDou has 2,499 stars, 181 forks, 37 open issues and last shipped 12 months ago. nanobot leads on adoption by 1,893% (49,806 vs 2,499 stars). nanobot is written in Python under MIT; HuixiangDou is written in Python under BSD-3-Clause. nanobot has attracted 17% as many forks as stars, HuixiangDou 7%. nanobot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chatbot), 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 | HuixiangDou | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 2.5K |
| License | MIT | BSD-3-Clause |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2025-11-24 |
| Forks | ⑂ 8.7K | ⑂ 181 |
| 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 HuixiangDou if
- You want the HuixiangDou feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Python
- You evaluated both and HuixiangDou 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 HuixiangDou
🎚️ Upgrade HuixiangDou2(ACL25) is a GraphRAG solution whose effectiveness has been demonstrated in the plant science domain and that contributed to the cover paper in Cell X0008 8) Molecular Plant. If you work outside computer science, give the new release a try. English 简体中文 HuixiangDou1 is a professional knowledge assistant based on LLM. Advantages: 1. Design three stage pipelines of preprocess, rejection and response chat in group copes with group chat scenario, answer user questions without message flooding, see 2401.08772, 2405.02817, Hybrid Retrieval and Precision Report chat with repo for real time…
read the full HuixiangDou overview →
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Frequently asked questions
Is nanobot or HuixiangDou more popular?
nanobot has 49,806 GitHub stars and HuixiangDou has 2,499. nanobot has the larger community by that measure.
Are nanobot and HuixiangDou free?
Both are open source. nanobot is licensed under MIT and HuixiangDou under BSD-3-Clause. Neither carries a licence fee.
What is the difference between nanobot and HuixiangDou?
nanobot is written in Python and HuixiangDou 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, nanobot or HuixiangDou?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose HuixiangDou if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.