head to head · open source
nanobot vs quivr
nanobot has 49,766 GitHub stars, 8,713 forks, 775 open issues and last shipped yesterday. quivr has 39,624 stars, 3,731 forks, 9 open issues and last shipped yesterday. nanobot leads on adoption by 26% (49,766 vs 39,624 stars). nanobot is written in Python under MIT; quivr is written in Go under MIT. nanobot has attracted 18% as many forks as stars, quivr 9%. quivr 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 | quivr | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 40K |
| License | MIT | MIT |
| Written in | Python | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 8.7K | ⑂ 3.7K |
| 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 quivr if
- You want the quivr feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and quivr 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 quivr
Quivr V2 An open source engine that turns continuous content streams into search and monitoring. Quivr V2 ingests content durably, makes it searchable within seconds, enriches it in the background and lets you follow a topic over time. The core stays generic: formats, AI models and business rules belong in plugins, so you can adapt Quivr to your domain without forking the platform. Status: evaluation stage. The API is v0 and may change without notice. Do not run it in production yet. Why Quivr V2 Durable before fast. A write is acknowledged only once it is committed; outages delay processing, they never lose or…
read the full quivr overview →
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Frequently asked questions
Is nanobot or quivr more popular?
nanobot has 49,766 GitHub stars and quivr has 39,624. nanobot has the larger community by that measure.
Are nanobot and quivr free?
Both are open source. nanobot is licensed under MIT and quivr under MIT. Neither carries a licence fee.
What is the difference between nanobot and quivr?
nanobot is written in Python and quivr in Go. 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 quivr?
Choose nanobot if you want the larger community (49,766 stars) or its MIT licence terms. Choose quivr if its feature set, stack or MIT licence fits better. Both are self-hostable.