Vanna AI is a business intelligence assistant that allows you to ask data questions instantly, using AI-generated SQL for your Snowflake Database. Its key features include seamless connection to your Snowflake warehouse, a database-specific model for more accurate answers, and no requirement for SQL or Python skills. Use cases include quick, data-driven decisions, increased accuracy, and time-saving AI-generated SQL. Vanna AI streamlines data analysis and decision-making with its user-friendly interface and smart features.