head to head · open source
Open WebUI vs jev-chat-jarvis
Open WebUI has 158,678 GitHub stars, 23,071 forks, 294 open issues and last shipped yesterday. jev-chat-jarvis has 8,382 stars, 1,338 forks, 29 open issues and last shipped 10 days ago. Open WebUI leads on adoption by 1,793% (158,678 vs 8,382 stars). Open WebUI is written in Svelte under a custom or non-standard licence; jev-chat-jarvis is written in Kotlin under MIT. Open WebUI has attracted 15% as many forks as stars, jev-chat-jarvis 16%. 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 | jev-chat-jarvis | |
|---|---|---|
| GitHub stars | ★ 159K | ★ 8.4K |
| License | Custom / other | MIT |
| Written in | Svelte | Kotlin |
| Last push | 2026-11-14 | 2026-11-05 |
| Forks | ⑂ 23K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Open WebUI if
- You weight community size — 159K stars and counting
- You want the Custom / other license terms
- Your stack matches Svelte
- You value the larger contributor base for long-term maintenance
pick jev-chat-jarvis if
- You want the jev-chat-jarvis feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Kotlin
- You evaluated both and jev-chat-jarvis 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 jev-chat-jarvis
Jev 聊天助手 Jev 对话副驾：在支持的平台分析聊天并给出回复建议；各端功能见对应项目说明，发送由你决定。 官网 · 安装与设置指南 · 候选回复使用建议 · 隐私政策 · 更新日志 开始使用 Jev 如果项目对你有帮助，欢迎点击本仓库右上角的 Star ，支持后续维护。获取和使用无需先加星或关注。 安装教程 · 交流更新： Android 安装说明 · Windows 项目说明 · macOS 项目说明 · 交流群与公众号。 ❤️赞助商 想出现在这里？ 点击折叠 感谢 博查 赞助了本项目！博查是一个给 AI 用的搜索引擎，让你的 AI 应用连接世界知识，获得干净、准确、高质量的搜索结果。提供 Web Search API、Bocha Jev API 等多种联网搜索和模型服务。 open.bocha.cn 感谢 小优店铺 赞助了本项目！小优店铺是一家数字商品与账号服务店铺，为本项目的用户提供选购渠道。 点此前往 。 感谢 速创猫 Vytal 赞助了本项目！速创猫 Vytal 是专业的 AI 视频工作流平台，提供可批量复用的视频工作流，降低内容制作门槛，服务内容创作者、培训机构及中小团队。 点此前往 。 截图 悬浮窗：危险等级、对方真实意图、排好序的 3 条候选回复 设置页：判断 / 回复 / 视觉三路接口分别可配 为什么用它 它先判断，再写字。 大多数工具直接让模型编一句回复。Jev…
read the full jev-chat-jarvis overview →
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Frequently asked questions
Is Open WebUI or jev-chat-jarvis more popular?
Open WebUI has 158,678 GitHub stars and jev-chat-jarvis has 8,382. Open WebUI has the larger community by that measure.
Are Open WebUI and jev-chat-jarvis free?
Both are open source. Open WebUI has no licence declared in this registry, and jev-chat-jarvis is licensed under MIT. Both are free to self-host.
What is the difference between Open WebUI and jev-chat-jarvis?
Open WebUI is written in Svelte and jev-chat-jarvis in Kotlin. 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 jev-chat-jarvis?
Choose Open WebUI if you want the larger community (158,678 stars) or its Custom / other licence terms. Choose jev-chat-jarvis if its feature set, stack or MIT licence fits better. Both are self-hostable.