head to head · open source
odysseus vs HuixiangDou
odysseus has 87,357 GitHub stars, 903 forks, 1,233 open issues and last shipped 2 days ago. HuixiangDou has 2,501 stars, 179 forks, 37 open issues and last shipped 10 months ago. odysseus leads on adoption by 3,393% (87,357 vs 2,501 stars). odysseus is written in Python under AGPL-3.0; HuixiangDou is written in Python under BSD-3-Clause. odysseus has attracted 1% as many forks as stars, HuixiangDou 7%. odysseus 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 | HuixiangDou | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 2.5K |
| License | AGPL-3.0 | BSD-3-Clause |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2025-11-24 |
| Forks | ⑂ 903 | ⑂ 179 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick odysseus if
- You weight community size — 87K 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 HuixiangDou if
- You want the HuixiangDou feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Python
- You evaluated both and HuixiangDou fits your workflow better
About odysseus
Odysseus is a self hosted AI workspace written in Python and released under the AGPL 3.0 or later licence, built for people who want chat, agents, research, documents, email, notes, tasks, and calendar in one deployment on infrastructure they control.
read the full odysseus overview →
About HuixiangDou
HuixiangDou is a Python, BSD 3 Clause licensed LLM based professional knowledge assistant that answers technical questions inside group chats such as WeChat and Feishu/Lark without flooding the channel with messages, and it is built for teams that maintain an internal or public facing support knowledge base.
read the full HuixiangDou overview →
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Frequently asked questions
Is odysseus or HuixiangDou more popular?
odysseus has 87,357 GitHub stars and HuixiangDou has 2,501. odysseus has the larger community by that measure.
Are odysseus and HuixiangDou free?
Both are open source. odysseus is licensed under AGPL-3.0 and HuixiangDou under BSD-3-Clause. Neither carries a licence fee.
What is the difference between odysseus and HuixiangDou?
odysseus is written in Python and HuixiangDou 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 HuixiangDou?
Choose odysseus if you want the larger community (87,357 stars) or its AGPL-3.0 licence terms. Choose HuixiangDou if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.