OpenAltFinder

Open WebUI vs Pi

Comparing two open source alternatives to Claude . Use the comparison below to decide which one fits your needs.

Open WebUI

Open WebUI

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Pi

Pi

MIT

Open-source AI agent toolkit with an interactive coding agent CLI, unified multi-provider LLM API, and TUI libraries.

Side-by-side comparison

Open WebUI Open WebUI
Pi Pi
License MIT
Self-hostable Yes Yes
GitHub Stars 137,917 52,217
Forks 19,721 6,250
Open Issues 263 38
Last Commit May 19, 2026 May 20, 2026
First Released Oct 6, 2023 Aug 9, 2025
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