head to head · open source
odysseus vs Athena-Public
odysseus has 94,935 GitHub stars, 1,862 forks, 1,233 open issues and last shipped yesterday. Athena-Public has 620 stars, 84 forks, 0 open issues and last shipped yesterday. odysseus leads on adoption by 15,212% (94,935 vs 620 stars). odysseus is written in Python under AGPL-3.0; Athena-Public is written in Python under MIT. odysseus has attracted 2% as many forks as stars, Athena-Public 14%. Athena-Public was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| odysseus | Athena-Public | |
|---|---|---|
| GitHub stars | ★ 95K | ★ 620 |
| License | AGPL-3.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.9K | ⑂ 84 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick odysseus if
- You weight community size — 95K stars and counting
- You want the AGPL-3.0 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 odysseus
A self hosted AI workspace for chat, agents, research, documents, email, notes, calendar, and local model workflows. Quick Start · Setup Guide · Contributing · Roadmap Quick Start dev is the default branch and gets the newest changes first. Use main if you want the more curated branch. Open when the containers are healthy. The first admin password is printed in docker compose logs odysseus . Native installs, GPU notes, Windows/macOS instructions, HTTPS, and configuration live in the setup guide. Features Chat + Agents — local/API models, tools, MCP, files, shell, skills, and memory. Cookbook — hardware aware…
read the full odysseus overview →
About Athena-Public
Project Athena A local first agentic PKM that helps you make better decisions with your own context. Capture what you learn, retrieve it when relevant, and carry your context between models — a local first memory, reasoning, and governance layer for any LLM, across ChatGPT, Claude, Gemini, and whatever you switch to next. Own the state. Rent the intelligence. Platforms forget. Athena doesn't. Most assistants remember you so they can agree with you faster. Athena remembers you so it can tell you when you're wrong. Quickstart · How It Works · Scheduled Tasks & Self RSI · llms.txt · Docs · FAQ · Safety ·…
read the full Athena-Public overview →
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Frequently asked questions
Is odysseus or Athena-Public more popular?
odysseus has 94,935 GitHub stars and Athena-Public has 620. odysseus has the larger community by that measure.
Are odysseus and Athena-Public free?
Both are open source. odysseus is licensed under AGPL-3.0 and Athena-Public under MIT. Neither carries a licence fee.
What is the difference between odysseus and Athena-Public?
odysseus 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, odysseus or Athena-Public?
Choose odysseus if you want the larger community (94,935 stars) or its AGPL-3.0 licence terms. Choose Athena-Public if its feature set, stack or MIT licence fits better. Both are self-hostable.