Vanna.ai
Vanna.ai is an open-source Python RAG framework that trains on your specific database schema to generate highly accurate SQL queries from natural language.
About Vanna.ai
Vanna.ai is an open-source Python RAG framework that trains on your specific database schema to generate highly accurate SQL queries from natural language.
Vanna.ai has become the developer standard for building reliable natural language to SQL interfaces by using a retrieval-augmented generation approach that is trained on the specific schema, documentation, and DDL of each database. This training process ensures query generation accuracy far exceeding generic AI chatbots that have no knowledge of the actual database structure. Vanna connects to Snowflake, BigQuery, and PostgreSQL and enables data teams to build internal AI data analyst tools that live inside Slack or Jupyter notebooks. An open-source version is free and managed cloud plans start at around 50 dollars per month.
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Pricing
FreemiumFree open-source version exists; Managed Cloud ~$50/mo to $500/mo
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