head to head · open source
Open WebUI vs PiDeck
Open WebUI has 152,426 GitHub stars, 22,301 forks, 294 open issues and last shipped today. PiDeck has 872 stars, 95 forks, 9 open issues and last shipped today. Open WebUI leads on adoption by 17,380% (152,426 vs 872 stars). Open WebUI is written in Python under a custom or non-standard licence; PiDeck is written in TypeScript under MIT. Open WebUI has attracted 15% as many forks as stars, PiDeck 11%. PiDeck 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 | PiDeck | |
|---|---|---|
| GitHub stars | ★ 152K | ★ 872 |
| License | Custom / other | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 22K | ⑂ 95 |
| 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 PiDeck if
- You want the PiDeck feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and PiDeck 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 PiDeck
PiDeck English · LinuxDO 友链 一个用于管理多个 Pi和DSH编码 Agent 会话的开源桌面工作台。 国内 AtomGit 托管： 这是什么 PiDeck 是一个开源的 pi 和 DSH 桌面工作台，用于在本地项目目录中统一管理 pi Agent 会话，并支持导入 Codex、Claude 本地会话以便统一浏览和恢复。基于 Electron + TypeScript 构建，提供多项目工作区、AI 会话管理、Git 集成、内置终端、模型配置和插件扩展能力，让本地 AI 编码助手在多项目环境中保持统一、可追溯、可配置。 适合谁用： 希望在桌面端同时管理多个本地项目的 AI 编程助手会话、需要统一查看会话历史与 Git 状态、并希望以图形化方式管理 pi 配置的开发者。 PiDeck 不是 pi 的分支。它是一个轻量 Electron 外壳，通过启动多个 pi mode rpc 进程，将项目管理、会话管理、对话界面、配置管理和工具编排整合到一个原生桌面应用中——所有 Agent 能力由 pi 原生提供，会话文件也由 pi 原生读写，PiDeck 不复刻、不劫持。除 pi 外，PiDeck 还深融合了 DSH（DeepSeek Harness） 后端，详见 DSH 后端。 ❤️ 赞助商 📑 目录 PiDeck 这是什么 📑 目录 ✨ 核心亮点 📋 更新日志 v0.7.6 更新亮点 🧩 功能总览 …
read the full PiDeck overview →
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Frequently asked questions
Is Open WebUI or PiDeck more popular?
Open WebUI has 152,426 GitHub stars and PiDeck has 872. Open WebUI has the larger community by that measure.
Are Open WebUI and PiDeck free?
Both are open source. Open WebUI has no licence declared in this registry, and PiDeck is licensed under MIT. Both are free to self-host.
What is the difference between Open WebUI and PiDeck?
Open WebUI is written in Python and PiDeck 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 PiDeck?
Choose Open WebUI if you want the larger community (152,426 stars) or its Custom / other licence terms. Choose PiDeck if its feature set, stack or MIT licence fits better. Both are self-hostable.