Last updated 11-07-2025
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Vanna.AI
Vanna.AI is a user-aware AI agent framework that connects large language models (LLMs) to your databases, enabling natural language interaction with data. It simplifies SQL query generation by leveraging a Python-based open-source SQL agent that learns from past successful queries, adapting to your database schema and business logic over time without manual training.
The platform centers user identity in every request, ensuring permissions and workspace context are enforced automatically. This approach keeps conversations isolated, maintains quota limits, and secures data access, making it suitable for production environments beyond simple demos.
Vanna supports rich, interactive UI components that go beyond text responses. Users receive sortable, paginated data tables, progress indicators, and visualizations like Plotly charts, all designed to optimize token usage for LLMs while providing detailed outputs for humans.
It works with any LLM provider and database, including Snowflake, BigQuery, and Postgres, offering flexible integration options such as Jupyter Notebooks, Slackbots, or web apps. The framework includes production-ready features like per-user quota management, usage tracking, conversation persistence, and automatic permission enforcement.
Vanna.AI is ideal for organizations wanting to empower users of varying SQL expertise to explore data naturally and securely. Its open-source foundation combined with optional hosted services allows teams to start with prototypes and scale to enterprise deployments without rewriting code.
The tool continuously improves through its Tool Memory system, which stores and reuses effective query patterns, enhancing accuracy and efficiency over time. This makes Vanna a practical choice for businesses aiming to reduce time spent writing SQL while increasing data accessibility and insight generation.
👤 User-Aware Execution: Each request carries user identity and permissions to keep data secure and interactions personalized.
📊 Interactive Data Tables: View query results with sorting, filtering, pagination, and CSV export for easy analysis.
🔄 Tool Memory Learning: The agent remembers past successful queries to improve accuracy and speed over time.
📈 Visualizations & Dashboards: Generate charts and custom widgets that render outside chat for richer insights.
⚙️ Production Features Built-In: Includes quota management, usage tracking, and permission enforcement without extra setup.
User identity and permissions are enforced automatically for secure data access.
Interactive outputs include sortable tables and visualizations for better data exploration.
Tool Memory improves query accuracy by learning from past successful interactions.
Supports any LLM provider and database for flexible integration.
Production-ready features like quota management and usage tracking are built-in.
Free tier has limited daily executions and reduced quotas.
Enterprise pricing requires contacting sales and is not publicly listed.
Some advanced features may require technical setup and integration.
What happens if I exceed my daily usage limits?
Daily throughput limits reset every 24 hours. If you exceed your limit, requests will be rate-limited until the next reset. Upgrading to a higher tier increases limits immediately.
Can I start with the open source version and upgrade later?
Yes, all tiers use the same core framework. You can start self-hosting with the open source version and upgrade to managed cloud or enterprise deployments without rewriting your code.
What is included in the Free tier?
The Free tier provides access to all services with reduced quotas, including 10 tool executions per day, 5 published tools, basic observability, and 7-day data retention, ideal for prototyping.
How does Enterprise pricing work?
Enterprise pricing is customized based on deployment needs like on-premises or private cloud, desired SLAs, and support requirements. Contact sales for details.
Are there discounts for annual subscriptions?
Yes, annual subscriptions receive a 20% discount. You can select annual billing during checkout or contact sales for more information.
Does Vanna support any LLM or database?
Vanna works with any LLM provider and database, allowing you to choose your preferred language model and data source to fit your stack.
How does Vanna ensure data security?
Every request carries user ID and permissions, tools check access automatically, and conversations stay isolated. This enforces security and privacy throughout the system.