OpenAltFinder

Onyx vs Pi

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

Onyx

Onyx

Onyx is an open-source AI chat and enterprise search platform with RAG that works with every LLM. Bring your own model, connect your tools, and unify all your team's knowledge.

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

OnyxOnyx
PiPi
License—MIT
Self-hostableYesYes
GitHub Stars32,314111,705
Forks4,51914,174
Open Issues535256
Last CommitOct 2, 2026Oct 2, 2026
First ReleasedApr 27, 2023Aug 9, 2025
Categories
Tags

GitHub stars over time

GitHub stars over time
Onyx32,314
Pi