head to head · open source
Open WebUI vs Telegram.Bot
Open WebUI has 152,426 GitHub stars, 22,301 forks, 294 open issues and last shipped today. Telegram.Bot has 3,646 stars, 710 forks, 0 open issues and last shipped 7 days ago. Open WebUI leads on adoption by 4,081% (152,426 vs 3,646 stars). Open WebUI is written in Python under a custom or non-standard licence; Telegram.Bot is written in C# under MIT. Open WebUI has attracted 15% as many forks as stars, Telegram.Bot 19%. Open WebUI 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
| Open WebUI | Telegram.Bot | |
|---|---|---|
| GitHub stars | ★ 152K | ★ 3.6K |
| License | Custom / other | MIT |
| Written in | Python | C# |
| Last push | 2026-09-18 | 2026-09-11 |
| Forks | ⑂ 22K | ⑂ 710 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Open WebUI if
- You weight community size — 152K stars and counting
- You want the Custom / other 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 Open WebUI
Open WebUI is a self hosted, open source AI interface that unifies access to local and cloud based large language models. It runs entirely in a web browser and supports Ollama for local model hosting alongside any OpenAI compatible API, including services like LMStudio, GroqCloud, Mistral, and OpenRouter. Built in Python, it functions as a drop in replacement for proprietary AI platforms, giving users full control over their model infrastructure and data.
read the full Open WebUI 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 Project…
read the full Telegram.Bot overview →
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Frequently asked questions
Is Open WebUI or Telegram.Bot more popular?
Open WebUI has 152,426 GitHub stars and Telegram.Bot has 3,646. Open WebUI has the larger community by that measure.
Are Open WebUI and Telegram.Bot free?
Both are open source. Open WebUI has no licence declared in this registry, and Telegram.Bot is licensed under MIT. Both are free to self-host.
What is the difference between Open WebUI and Telegram.Bot?
Open WebUI 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, Open WebUI or Telegram.Bot?
Choose Open WebUI if you want the larger community (152,426 stars) or its Custom / other licence terms. Choose Telegram.Bot if its feature set, stack or MIT licence fits better. Both are self-hostable.