Vanna AI

Vanna AI is the open-source Python RAG framework that translates natural language into accurate SQL queries, empowering users to 'chat' directly with their database.

Vanna AI is your production-ready, open-source Python framework for NL2SQL (Natural Language to SQL). It utilizes Retrieval-Augmented Generation (RAG) to connect Large Language Models (LLMs) to your database (e.g., Snowflake, PostgreSQL, BigQuery). The process is two-step: train the RAG model on your specific schema and SQL examples, then ask questions in plain English. This eliminates the SQL bottleneck, allowing business users to gain quick insights and enabling developers to build secure, user-scoped AI data agents. Vanna 2.0 features include role-based access control (RBAC) and embeddable UI components for seamless integration.

https://vanna.ai