head to head · open source
nanobot vs FLUJO
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. FLUJO has 673 stars, 93 forks, 26 open issues and last shipped yesterday. nanobot leads on adoption by 7,301% (49,806 vs 673 stars). nanobot is written in Python under MIT; FLUJO is written in TypeScript under MIT. nanobot has attracted 17% as many forks as stars, FLUJO 14%. nanobot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (llm-agents, 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 | FLUJO | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 673 |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 8.7K | ⑂ 93 |
| 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 FLUJO if
- You want the FLUJO feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and FLUJO 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 FLUJO
FLUJO Build private AI agents visually. Run them your way. Connect your AIs and apps, build an agent, then talk to it, automate it, or call it from other software. FLUJO is open source and local first. Start with the guided setup, build agents as simple step by step recipes or expert visual flows, inspect every run, and expose the same agents through OpenAI compatible and MCP endpoints — while your keys and data stay under your control. Simple + visual builders · MCP native · Multi model · Built in debugger · Automation Visit flujo.com.co → · Watch the 2:28 product film → · Install FLUJO ↓ · Explore features ↓ ·…
read the full FLUJO overview →
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Frequently asked questions
Is nanobot or FLUJO more popular?
nanobot has 49,806 GitHub stars and FLUJO has 673. nanobot has the larger community by that measure.
Are nanobot and FLUJO free?
Both are open source. nanobot is licensed under MIT and FLUJO under MIT. Neither carries a licence fee.
What is the difference between nanobot and FLUJO?
nanobot is written in Python and FLUJO 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 FLUJO?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose FLUJO if its feature set, stack or MIT licence fits better. Both are self-hostable.