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 149,135 93,081
Forks 21,724 11,526
Open Issues 363 141
Last Commit Aug 18, 2026 Aug 18, 2026
First Released Oct 6, 2023 Aug 9, 2025
Categories
Tags

GitHub stars over time

GitHub stars over time
Open WebUI
Pi93,081