head to head · open source
odysseus vs chatgpt_telegram_bot
odysseus has 87,371 GitHub stars, 907 forks, 1,233 open issues and last shipped 2 days ago. chatgpt_telegram_bot has 5,528 stars, 1,915 forks, 56 open issues and last shipped 3 months ago. odysseus leads on adoption by 1,481% (87,371 vs 5,528 stars). odysseus is written in Python under AGPL-3.0; chatgpt_telegram_bot is written in Python under MIT. odysseus has attracted 1% as many forks as stars, chatgpt_telegram_bot 35%. 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 | chatgpt_telegram_bot | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 5.5K |
| License | AGPL-3.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-06-14 |
| Forks | ⑂ 907 | ⑂ 1.9K |
| 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 chatgpt_telegram_bot if
- You want the chatgpt_telegram_bot feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and chatgpt_telegram_bot 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 chatgpt_telegram_bot
chatgpt telegram bot is an MIT licensed Python bot that places OpenAI's GPT models and Anthropic's Claude models inside Telegram using your own API keys, aimed at individuals and teams who want fast, uncapped model access without living in a browser tab.
read the full chatgpt_telegram_bot overview →
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Frequently asked questions
Is odysseus or chatgpt_telegram_bot more popular?
odysseus has 87,371 GitHub stars and chatgpt_telegram_bot has 5,528. odysseus has the larger community by that measure.
Are odysseus and chatgpt_telegram_bot free?
Both are open source. odysseus is licensed under AGPL-3.0 and chatgpt_telegram_bot under MIT. Neither carries a licence fee.
What is the difference between odysseus and chatgpt_telegram_bot?
odysseus is written in Python and chatgpt_telegram_bot 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 chatgpt_telegram_bot?
Choose odysseus if you want the larger community (87,371 stars) or its AGPL-3.0 licence terms. Choose chatgpt_telegram_bot if its feature set, stack or MIT licence fits better. Both are self-hostable.