head to head · open source
nanobot vs k-dense-byok
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. k-dense-byok has 1,422 stars, 189 forks, 7 open issues and last shipped 20 days ago. nanobot leads on adoption by 3,403% (49,806 vs 1,422 stars). nanobot is written in Python under MIT; k-dense-byok is written in TypeScript under MIT. nanobot has attracted 17% as many forks as stars, k-dense-byok 13%. nanobot 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, 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 | k-dense-byok | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.4K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-10-16 |
| Forks | ⑂ 8.7K | ⑂ 189 |
| 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 k-dense-byok if
- You want the k-dense-byok feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and k-dense-byok 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 k-dense-byok
K Dense BYOK 🎥 Webinar recording: Getting Started with K Dense BYOK An online walkthrough of installing Kady and running your first research task, with live Q&A. 👉 Watch the recording on YouTube Your own AI research assistant, running on your computer, powered by the accounts and API keys you choose. K Dense BYOK (Bring Your Own Keys) is a free, open source app that gives you Kady — an AI research assistant for scientists in any field. Describe a task in plain language — analyze this dataset , review my manuscript , search the literature , build this figure — and Kady works through it in a complete research…
read the full k-dense-byok overview →
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Frequently asked questions
Is nanobot or k-dense-byok more popular?
nanobot has 49,806 GitHub stars and k-dense-byok has 1,422. nanobot has the larger community by that measure.
Are nanobot and k-dense-byok free?
Both are open source. nanobot is licensed under MIT and k-dense-byok under MIT. Neither carries a licence fee.
What is the difference between nanobot and k-dense-byok?
nanobot is written in Python and k-dense-byok 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 k-dense-byok?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose k-dense-byok if its feature set, stack or MIT licence fits better. Both are self-hostable.