head to head · open source
nanobot vs openbrowserclaw
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. openbrowserclaw has 604 stars, 82 forks, 11 open issues and last shipped 8 months ago. nanobot leads on adoption by 8,146% (49,806 vs 604 stars). nanobot is written in Python under MIT; openbrowserclaw is written in TypeScript under MIT. nanobot has attracted 17% as many forks as stars, openbrowserclaw 14%. nanobot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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 | openbrowserclaw | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 604 |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-02-26 |
| Forks | ⑂ 8.7K | ⑂ 82 |
| 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 openbrowserclaw if
- You want the openbrowserclaw feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and openbrowserclaw 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 openbrowserclaw
OpenBrowserClaw Disclaimer: OpenBrowserClaw is a personal, open source project. It is not affiliated with any cryptocurrency, meme coin, token, or social media account. If you see coins, tokens, or social media profiles claiming association with this project, they are not legitimate and are not endorsed by the author(s). Stay safe and do your own research. Browser native personal AI assistant. Zero infrastructure — the browser is the server. Built as a browser only reimagination of NanoClaw. Same philosophy, small enough to understand, built for one user, but running entirely in a browser tab. Quick Start Open…
read the full openbrowserclaw overview →
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Frequently asked questions
Is nanobot or openbrowserclaw more popular?
nanobot has 49,806 GitHub stars and openbrowserclaw has 604. nanobot has the larger community by that measure.
Are nanobot and openbrowserclaw free?
Both are open source. nanobot is licensed under MIT and openbrowserclaw under MIT. Neither carries a licence fee.
What is the difference between nanobot and openbrowserclaw?
nanobot is written in Python and openbrowserclaw 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 openbrowserclaw?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose openbrowserclaw if its feature set, stack or MIT licence fits better. Both are self-hostable.