# Vanna AI

Generates SQL queries from natural language questions using RAG-powered AI.

- Category: Business & Finance
- Pricing: Free plan available
- Tags: Data Analysis, Business Intelligence
- Website: https://vanna.ai/?via=aigregator
- Aigregator page: https://aigregator.com/tools/vanna-ai
- API: https://x402.aigregator.com/v1/tools/vanna-ai

## Overview
Vanna AI is a text-to-SQL platform that lets people query databases using plain-language questions instead of writing SQL by hand. At its core is an open-source Python package, Vanna Core, which uses retrieval-augmented generation: it trains on a database's schema, documentation, and past queries, then uses that context to generate accurate SQL for new natural-language questions.

The platform is model- and database-agnostic. It works with LLM providers including OpenAI, Anthropic, Gemini, and Ollama, and connects to databases such as PostgreSQL, MySQL, SQLite, Snowflake, and BigQuery, among others. Vanna supports multi-turn conversations, so users can ask follow-up questions to refine a query or explore data further, and it includes access controls, audit logs, and observability for teams that need governance around who can query what.

Beyond the open-source core, Vanna offers a hosted Vanna Cloud product with admin features and an Enterprise tier. The company markets it as a way to reduce the time it takes non-technical staff to get insights from data without needing a data analyst for every question. Database contents are not sent to the language model unless a feature specifically requires it.
## Key Features
- Natural language to SQL generation
- Retrieval-augmented generation trained on your schema and queries
- Multi-database support (Snowflake, BigQuery, PostgreSQL, MySQL, SQLite, and more)
- Multi-turn conversations
- Access control and audit logs
- Follow-up question suggestions

## Use Cases
- Query databases without writing SQL
- Democratize data access across non-technical teams
- Reduce time to insights from data
- Build custom text-to-SQL applications

## Who It Is For
- Data analysts
- Business intelligence professionals
- Data scientists
- Anyone who needs to query SQL databases but lacks SQL expertise

## Pros
- Democratizes data access by enabling non-technical users to query databases.
- Speeds up data analysis by automating SQL query generation.
- Customizable to specific databases and business needs.
- Reduces the need for SQL expertise.

## Cons
- Requires initial training and fine-tuning to achieve optimal accuracy.
- Accuracy depends on the quality and completeness of the training data.
- May not be suitable for complex or highly specialized SQL queries.

## Pricing Plans
- Community Edition: Free
- Premium: $25/month
- Enterprise: $-1/month

## Alternatives
- ThoughtSpot
- Hex

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Source: Aigregator — AI tools directory. https://aigregator.com/tools/vanna-ai