Onyx
Open Source AI Platform - AI Chat with advanced features that works with every LLM
Why it is included
The open-source AI enterprise search platform that helps teams find information across all company data.
Best for
Users exploring vetted FOSS alternatives in this space (llm gui).
Strengths
- ~23,289 GitHub stars (per upstream list)
- Open source
Limitations
- Verify license, platform support, and security posture for your environment.
Good alternatives
Related tools
AI & Machine Learning
Open Intepreter
A natural language interface for computers
AI & Machine Learning
screenpipe
run agents that work for you in the background based on what you do
AI & Machine Learning
gptme
Your agent in your terminal, equipped with local tools: writes code, uses the terminal, browses the web. Make your own persistent autonomous agent on top!
AI & Machine Learning
WrenAI
Open-source text-to-SQL and text-to-chart GenBI agent with a semantic layer. Ask your database questions in natural language — get accurate SQL, charts, and BI insights. Supports 12+ data sources (PostgreSQL, BigQuery, Snowflake, etc.) and any LLM (OpenAI, Claude, Gemini, Ollama)
AI & Machine Learning
TEN Agent
Open-source framework for conversational voice AI agents
AI & Machine Learning
Huginn
Create agents that monitor and act on your behalf. Your agents are standing by!