onyx-dot-app/onyx
★ 32,588 stars
Covered in week 2026-W26 · the 2026-06 report
Open Source AI Platform - AI Chat with advanced features that works with every LLM
What onyx is
Onyx is the knowledge/context layer for your team and AI agents.
From the repository README · read it on GitHub →
Transcript
Glean charges $35 per user per month. Onyx does it free. It's an open-source AI assistant that plugs into your docs, Slack, and databases to answer questions about your company. Connect your data sources once, then anyone on your team can search across all of it using natural language. Over 13,000 stars on GitHub and fully self-hosted, so your data never leaves your servers. Worth a star? Link in description.