head to head · open source
nanobot vs Athena-Public
nanobot has 48,372 GitHub stars, 8,548 forks, 775 open issues and last shipped today. Athena-Public has 589 stars, 77 forks, 0 open issues and last shipped yesterday. nanobot leads on adoption by 8,113% (48,372 vs 589 stars). nanobot is written in Python under MIT; Athena-Public is written in Python under MIT. nanobot has attracted 18% as many forks as stars, Athena-Public 13%. 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 | Athena-Public | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 589 |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-20 | 2026-09-19 |
| Forks | ⑂ 8.5K | ⑂ 77 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nanobot if
- You weight community size — 48K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Athena-Public if
- You want the Athena-Public feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and Athena-Public fits your workflow better
About nanobot
nanobot is an ultra lightweight, open source, self hosted personal AI agent framework written in Python, aimed at individual developers and small teams who want to run their own agent through a browser WebUI, a terminal, or chat apps instead of renting a hosted assistant.
read the full nanobot overview →
About Athena-Public
Athena is a local first agentic personal knowledge management system that keeps your memory, reasoning context, and agent governance in plain Markdown files on your own machine and points any large language model at them, built for people who accumulate context across ChatGPT, Claude, and Gemini and do not want it trapped inside a single provider.
read the full Athena-Public overview →
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Frequently asked questions
Is nanobot or Athena-Public more popular?
nanobot has 48,372 GitHub stars and Athena-Public has 589. nanobot has the larger community by that measure.
Are nanobot and Athena-Public free?
Both are open source. nanobot is licensed under MIT and Athena-Public under MIT. Neither carries a licence fee.
What is the difference between nanobot and Athena-Public?
nanobot is written in Python and Athena-Public in Python. 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 Athena-Public?
Choose nanobot if you want the larger community (48,372 stars) or its MIT licence terms. Choose Athena-Public if its feature set, stack or MIT licence fits better. Both are self-hostable.