head to head · open source
nanobot vs rikkahub
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. rikkahub has 8,632 stars, 849 forks, 282 open issues and last shipped 3 days ago. nanobot leads on adoption by 477% (49,806 vs 8,632 stars). nanobot is written in Python under MIT; rikkahub is written in Kotlin under AGPL-3.0. nanobot has attracted 17% as many forks as stars, rikkahub 10%. nanobot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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 | rikkahub | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 8.6K |
| License | MIT | AGPL-3.0 |
| Written in | Python | Kotlin |
| Last push | 2026-11-04 | 2026-11-02 |
| Forks | ⑂ 8.7K | ⑂ 849 |
| 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 rikkahub if
- You want the rikkahub feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and rikkahub 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 rikkahub
RikkaHub A native Android LLM chat client that supports switching between different providers for conversations 🤖💬 Click to join our Discord server 👉 【RikkaHub】 简体中文 繁體中文 English 🚀 Download 🔗 Download from Website (Recommended) 🔗 Download from Google Play [!WARNING] There are many forked versions of RikkaHub. Issues with forks are unrelated to RikkaHub, so please use forks with caution to avoid privacy leaks or excessive permission requests. 💖 Sponsors ✨ Features 🎨 Material You Design and 🌙 Dark mode 📦 Workspace: a proot based Linux agent environment 🔄 Multiple AI Provider Support: custom API / URL /…
read the full rikkahub overview →
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Frequently asked questions
Is nanobot or rikkahub more popular?
nanobot has 49,806 GitHub stars and rikkahub has 8,632. nanobot has the larger community by that measure.
Are nanobot and rikkahub free?
Both are open source. nanobot is licensed under MIT and rikkahub under AGPL-3.0. Neither carries a licence fee.
What is the difference between nanobot and rikkahub?
nanobot is written in Python and rikkahub in Kotlin. 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 rikkahub?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose rikkahub if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.