head to head · open source
Open WebUI vs venom
Open WebUI has 157,575 GitHub stars, 22,923 forks, 294 open issues and last shipped yesterday. venom has 6,597 stars, 1,323 forks, 62 open issues and last shipped 2 months ago. Open WebUI leads on adoption by 2,289% (157,575 vs 6,597 stars). Open WebUI is written in Python under a custom or non-standard licence; venom is written in TypeScript under Apache-2.0. Open WebUI has attracted 15% as many forks as stars, venom 20%. Open WebUI was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| Open WebUI | venom | |
|---|---|---|
| GitHub stars | ★ 158K | ★ 6.6K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-09-09 |
| Forks | ⑂ 23K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Open WebUI if
- You weight community size — 158K 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 venom if
- You want the venom feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and venom fits your workflow better
About Open WebUI
Open WebUI 👋 Open WebUI is a home for AI , a self hosted AI platform that's extensible , feature rich , user friendly, and built to run entirely offline . With support for Ollama and OpenAI compatible APIs , it gives you a powerful, provider agnostic interface for both local and cloud based models. Passionate about open source AI? Join our team → [!TIP] Looking for an Enterprise Plan? – Speak with Our Sales Team Today! For more information, be sure to check out our Open WebUI Documentation. Key Features of Open WebUI ⭐ 🚀 Effortless Setup : Install seamlessly via pip, uv, Docker, or Kubernetes (kubectl…
read the full Open WebUI overview →
About venom
Venom v6 The next generation of WhatsApp automation. Completely rebuilt. Why Venom? Venom is not just another library. It's a complete automation platform designed from the ground up for performance, reliability, and developer experience. Built on top of proven technologies, Venom gives you full control over WhatsApp Web through a clean, intuitive API — whether you're building a simple chatbot or a large scale enterprise solution. What's new in v6 Install Requires Node.js 18+ . Chromium is downloaded automatically on install. 🧪 Nightly builds 📦 Install from source Quick Start Get a fully functional bot running…
read the full venom overview →
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is Open WebUI or venom more popular?
Open WebUI has 157,575 GitHub stars and venom has 6,597. Open WebUI has the larger community by that measure.
Are Open WebUI and venom free?
Both are open source. Open WebUI has no licence declared in this registry, and venom is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Open WebUI and venom?
Open WebUI is written in Python and venom in TypeScript. 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 venom?
Choose Open WebUI if you want the larger community (157,575 stars) or its Custom / other licence terms. Choose venom if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.