head to head · open source
Open WebUI vs Scira
Open WebUI has 157,575 GitHub stars, 22,923 forks, 294 open issues and last shipped yesterday. Scira has 11,908 stars, 1,498 forks, 25 open issues and last shipped 3 months ago. Open WebUI leads on adoption by 1,223% (157,575 vs 11,908 stars). Open WebUI is written in Python under a custom or non-standard licence; Scira is written in TypeScript under AGPL-3.0. Open WebUI has attracted 15% as many forks as stars, Scira 13%. 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 | Scira | |
|---|---|---|
| GitHub stars | ★ 158K | ★ 12K |
| License | Custom / other | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-08-12 |
| Forks | ⑂ 23K | ⑂ 1.5K |
| 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 Scira if
- You want the Scira feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Scira 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 Scira
Scira Research at the speed of thought. The agentic research platform that plans, retrieves, and cites — so you can think faster. Context.dev, One API to fetch the internet Sign up for 500 credits free, no card required. 🔗 Try Scira at scira.ai Powered By How It Works 1. Ask anything — Type a question, upload a PDF, or paste a URL. Pick a mode or let Scira decide for you. 2. Scira plans & retrieves — The agent breaks your question into sub tasks, searches live sources, and cross checks the evidence. 3. Get cited answers — Receive a grounded answer with inline citations. Click any source to verify it yourself…
read the full Scira overview →
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Frequently asked questions
Is Open WebUI or Scira more popular?
Open WebUI has 157,575 GitHub stars and Scira has 11,908. Open WebUI has the larger community by that measure.
Are Open WebUI and Scira free?
Both are open source. Open WebUI has no licence declared in this registry, and Scira is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Open WebUI and Scira?
Open WebUI is written in Python and Scira 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 Scira?
Choose Open WebUI if you want the larger community (157,575 stars) or its Custom / other licence terms. Choose Scira if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.