head to head · open source
odysseus vs Telegram.Bot
odysseus has 94,935 GitHub stars, 1,862 forks, 1,233 open issues and last shipped yesterday. Telegram.Bot has 3,649 stars, 710 forks, 0 open issues and last shipped 25 days ago. odysseus leads on adoption by 2,502% (94,935 vs 3,649 stars). odysseus is written in Python under AGPL-3.0; Telegram.Bot is written in C# under MIT. odysseus has attracted 2% as many forks as stars, Telegram.Bot 19%. 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 | Telegram.Bot | |
|---|---|---|
| GitHub stars | ★ 95K | ★ 3.6K |
| License | AGPL-3.0 | MIT |
| Written in | Python | C# |
| Last push | 2026-11-02 | 2026-10-09 |
| Forks | ⑂ 1.9K | ⑂ 710 |
| 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 Telegram.Bot if
- You want the Telegram.Bot feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and Telegram.Bot 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 Telegram.Bot
.NET Client for Telegram Bot API Telegram.Bot is the most popular .NET Client for [Telegram Bot API]. The Bot API is an HTTP based interface created for developers keen on building bots for [Telegram]. Check 👉 [ Bots: An introduction for developers ] 👈 to understand what a Telegram bot is and what it can do. We, the [Telegram Bots team], mainly focus on developing multiple [NuGet packages] for creating chatbots. ➡️ If Bot API is too limited for your use cases you can try Telegram Client API implementation written 100% in C 🔨 Getting Started Please check ➡️ [the Quickstart guide]. 🚧 Supported Platforms…
read the full Telegram.Bot overview →
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Frequently asked questions
Is odysseus or Telegram.Bot more popular?
odysseus has 94,935 GitHub stars and Telegram.Bot has 3,649. odysseus has the larger community by that measure.
Are odysseus and Telegram.Bot free?
Both are open source. odysseus is licensed under AGPL-3.0 and Telegram.Bot under MIT. Neither carries a licence fee.
What is the difference between odysseus and Telegram.Bot?
odysseus is written in Python and Telegram.Bot in C#. 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 Telegram.Bot?
Choose odysseus if you want the larger community (94,935 stars) or its AGPL-3.0 licence terms. Choose Telegram.Bot if its feature set, stack or MIT licence fits better. Both are self-hostable.