Vanna.ai: AI-Powered Database Interaction for Developers and Teams

Vanna.ai is an advanced AI framework designed to enable natural language interaction with databases, allowing users to generate accurate SQL queries and visualize data through rich UI components. Built for developers and data teams, Vanna.ai combines the power of large language models with a data-first approach, offering a seamless way to query, analyze, and display data using natural language. The framework supports user-aware execution, ensuring secure, permission-based access and personalized experiences across multiple LLM providers and databases. With features like real-time streaming, audit logging, and enterprise-grade scalability, Vanna.ai is ideal for both prototyping and production environments.

Key Features:

• Natural Language to SQL: Generate accurate SQL queries from natural language input.
• User-Aware Execution: Enforces user identity, permissions, and role-based access control.
• Rich UI Components: Interactive results with charts, data tables, and live components.
• Streaming Responses: Real-time data delivery via Server-Sent Events (SSE).
• Multi-LLM Support: Integrates with Anthropic, OpenAI, Gemini, Ollama, and more.
• Database Compatibility: Works with SQLite, PostgreSQL, MySQL, Snowflake, BigQuery, and others.
• Production-Ready: Includes rate limiting, usage tracking, conversation persistence, and audit logs.
• Open-Source Framework: Vanna OSS available with no vendor lock-in.
• Modular Architecture: Built with FastAPI/Flask for easy deployment and customization.
• Migration Support: Legacy Adapter enables smooth transition from Vanna 0.x to Vanna 2.0+.
• Enterprise Features: Optional hosted services including agent memory, secure file storage, and data retention.

Pricing: Vanna.ai offers a free tier for basic use, with paid plans including Explorer ($50/month), Team ($500/month), and Enterprise (custom pricing). Annual subscriptions receive a 20% discount. The free tier includes limited LLM messages, remote executions, and data retention, while higher tiers offer increased capacity and enterprise features.

Conclusion: Vanna.ai is a powerful, flexible, and scalable AI framework that transforms how teams interact with data, making complex database queries accessible through natural language. With its open-source foundation and robust production features, it empowers developers and data professionals to build intelligent, user-aware applications with confidence.