What it does
WrenAI helps AI assistants turn plain-English questions, such as "Who were our top customers this quarter?", into database queries and charts. It works with more than 20 data sources, including PostgreSQL, Snowflake and BigQuery.
It stores your business definitions, like what counts as "revenue", in files your team can review, so the AI uses agreed meanings. It works with agents such as Claude Code and Cursor.
Who it's for
Data and analytics teams who want AI help with business reporting.
Can I use it without coding?
Developers only. Installed with pip and used through an AI agent; needs database access. New to this? Start here.
Can I run it?
- Cost
- Free, with optional paid extrasThe open-source version is free; the makers also sell a hosted or pro version.
- API key
- Not needed
Try it
- Install the Wren command-line tool with Python's package installer.
- Add the Wren skill to your AI coding agent, such as Claude Code or Cursor.
- Ask your agent to connect your database, or to use the bundled sample data.
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- No standard license listed. Check the GitHub page before using it for business.
- More on staying safe