head to head · open source
nanobot vs pinvou-agent
nanobot has 50,069 GitHub stars, 8,743 forks, 775 open issues and last shipped today. pinvou-agent has 3,015 stars, 434 forks, 58 open issues and last shipped today. nanobot leads on adoption by 1,561% (50,069 vs 3,015 stars). nanobot is written in Python under MIT; pinvou-agent is written in Rust under MIT. nanobot has attracted 17% as many forks as stars, pinvou-agent 14%. pinvou-agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agent, ai-agents), 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 | pinvou-agent | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 3.0K |
| License | MIT | MIT |
| Written in | Python | Rust |
| Last push | 2026-11-14 | 2026-11-14 |
| Forks | ⑂ 8.7K | ⑂ 434 |
| 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 pinvou-agent if
- You want the pinvou-agent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and pinvou-agent 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 pinvou-agent
Pinvou Agent An open source desktop AI agent workspace for work, design, and coding. English · 简体中文 · 日本語 Download Preview · Website · QQ Group · Issues · Discussions · Security ▶ Watch the 90 second feature demo (Chinese) Pinvou Agent is more than a chat window. It brings everyday work, visual design, and software development into one desktop workspace — designed for tasks that should end with a result , not just another chat response. Use tools, work with files, and build personal knowledge; bring a dedicated coding agent into a real project over ACP; or turn a prompt into a visual artifact you can continue…
read the full pinvou-agent overview →
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Frequently asked questions
Is nanobot or pinvou-agent more popular?
nanobot has 50,069 GitHub stars and pinvou-agent has 3,015. nanobot has the larger community by that measure.
Are nanobot and pinvou-agent free?
Both are open source. nanobot is licensed under MIT and pinvou-agent under MIT. Neither carries a licence fee.
What is the difference between nanobot and pinvou-agent?
nanobot is written in Python and pinvou-agent in Rust. 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 pinvou-agent?
Choose nanobot if you want the larger community (50,069 stars) or its MIT licence terms. Choose pinvou-agent if its feature set, stack or MIT licence fits better. Both are self-hostable.