Vanna AI

Vanna is an open source framework for building AI agents that let people query a company's databases in natural language. Its current release, Vanna 2.0, is described as a SQL agent that is multi database, multi turn and access controlled, so that users across an organization can ask questions of the systems of record without writing SQL themselves. Developers install it with pip and choose a language model provider and a database. Supported model providers include Anthropic, OpenAI, Gemini and Ollama, and supported databases include SQLite, PostgreSQL, MySQL, Snowflake and BigQuery, with others covered in the documentation. The framework emphasizes user scoped execution, so each person only sees data they are permitted to see, along with rich interface components and quota management for production deployments. For teams that do not want to run everything themselves, Vanna offers optional hosted admin features: access control, observability with metrics and tracing, hosted agent memory in a vector database, secure file storage, audit logs and long term data retention. Users can start on the open source version and move to the managed cloud or an enterprise deployment without rewriting code. Pricing is published. Explorer is $50 per month for small teams of two to three people, with 20 questions per day, API access and same day email support. Team is $500 per month with 300 questions per day, setup support and same day live support. Enterprise is custom priced with unlimited questions, on premises deployment support, SAML single sign on and an admin API. Annual subscriptions receive a 20 percent discount.