Summary
Wren AI is an open-source GenBI agent that converts natural-language questions into accurate SQL, charts and AI-powered insights, supporting many data sources and model providers.
Key features
- Natural language to SQL (Text-to-SQL) and text-to-chart generation for quick BI queries.
- Semantic layer (MDL) for governed, accurate LLM outputs and an API for embedding into apps.
- Extensive connectors to databases (BigQuery, DuckDB, Snowflake, Postgres, etc.) and support for local/cloud deployment.
Use cases
- Fast BI exploration: analysts can ask questions and get charts & insights without writing SQL.
- Embedding query generation into products (SaaS apps, dashboards) via API.
Technical details
- Built with TypeScript core components and Python integrations, offers SDKs and detailed OSS docs; licensed under AGPL-3.0.