head to head · open source
Open WebUI vs Proma
Open WebUI has 157,575 GitHub stars, 22,923 forks, 294 open issues and last shipped yesterday. Proma has 2,237 stars, 306 forks, 202 open issues and last shipped 1 months ago. Open WebUI leads on adoption by 6,944% (157,575 vs 2,237 stars). Open WebUI is written in Python under a custom or non-standard licence; Proma is written in TypeScript under AGPL-3.0. Open WebUI has attracted 15% as many forks as stars, Proma 14%. 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 (llm), 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.
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Side by side
| Open WebUI | Proma | |
|---|---|---|
| GitHub stars | ★ 158K | ★ 2.2K |
| License | Custom / other | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-09-26 |
| Forks | ⑂ 23K | ⑂ 306 |
| 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 Proma if
- You want the Proma 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 Proma 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…
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About Proma
Proma Proma 简介 欢迎访问 查看更完整的介绍。 Proma 是一款为专业用户打造的开源通用的桌面端 Agent 产品。功能涵盖了主流 Agent 具备的所有功能，包括 Chat 模式 Agent 模式 计划模式 项目分区 记忆能力 内嵌浏览器 内嵌终端 定时任务 Agent 平行探索 子会话 & 主会话 Skills / MCP / CLI 远程链接支持：微信、飞书、钉钉、Slack 各种文件的预览和编辑能力 专业用户场景 并为专业用户场景增加了很多专门适配的功能，辅助 Agent 可以更顺畅地完成对专业场景的支持，以下的所有功能都是跟 Agent 打通并且丝滑适配： Todo：方便任务在完成一半时先记一下，后续可以直接在输入框引用继续工作；或通过 Agent 一起创办 Todo 完成日常提醒，还可以跟 macOS 的提醒事项相互同步 日程：方便 Agent 也可以帮助你创建和管理日程，避免重要事件在日程上的冲突，同样可以跟 Agent 协作，并且也一样跟 macOS 的日历相互同步 Obsidian：深度集成了 Obsidian，比 Obsidian 更好的 markdown 实时编辑体验，为专业的知识管理、知识创造和研究型用户提供最丝滑的 Agent 交互体验 内嵌终端与浏览器：可以允许 Agent 直接登录并使用的可见终端和浏览器，丝滑应对编程场景和自动化任务等场景 Agent…
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Frequently asked questions
Is Open WebUI or Proma more popular?
Open WebUI has 157,575 GitHub stars and Proma has 2,237. Open WebUI has the larger community by that measure.
Are Open WebUI and Proma free?
Both are open source. Open WebUI has no licence declared in this registry, and Proma is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Open WebUI and Proma?
Open WebUI is written in Python and Proma 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 Proma?
Choose Open WebUI if you want the larger community (157,575 stars) or its Custom / other licence terms. Choose Proma if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.