Vanna AI
by Vanna AI • Parma, Italy • Founded 2021
Turn Natural Language Questions Into Accurate SQL Queries Instantly
Trust Score
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19 reviews
What is Vanna AI?
Vanna AI is an open-source AI SQL agent that converts natural language questions into accurate SQL queries across any database. It uses a RAG-based approach, training on your specific schema and documentation to generate highly precise results.
Vanna supports PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, SQLite, and more, while working with any LLM provider including OpenAI, Anthropic, and Ollama. It produces SQL queries, Pandas DataFrames, auto-generated visualizations, and follow-up prompts for deeper analysis. Self-hosting is fully supported for teams requiring complete data control.
Vanna AI — Turn Natural Language Questions Into Accurate SQL Queries Instantly Whether you're evaluating Vanna AI for your team or comparing it to alternatives in the AI Code Tools category, this in-depth review covers everything: features, pricing, real user reviews, pros and cons, integrations, and direct comparisons against competitors.
Key Features 8
Who Is Vanna AI For
Pros & Cons
- Fully Open-Source Framework
- Works With Any LLM
- Strong Multi-Database Compatibility
- Self-Hosting Fully Supported
- Model Training Requires Effort
- Frontend Needs More Polish
- Chart Output Needs Refinement
Frequently Asked Questions
5 questionsVanna AI supports PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, SQLite, Oracle, SQL Server, DuckDB, ClickHouse, and more through its modular connector architecture.
Vanna uses a RAG-based training approach where you provide your database schema, documentation, and sample queries. It builds a vector store of this context to generate accurate SQL for your specific data structure.
Yes, Vanna is fully open-source and can be self-hosted. You can deploy it with your own LLM, database connections, and authentication system without sending any data to external servers.
Vanna works with OpenAI, Anthropic, Google Gemini, AWS Bedrock, Mistral, Ollama, Azure OpenAI, and any other LLM provider through its modular integration layer.
Vanna 2.0 includes a User Resolver system that integrates with your existing auth (cookies, JWTs, OAuth). Tools automatically check permissions based on user group memberships for secure multi-tenant queries.
How Vanna AI works
Vanna AI is positioned as turn Natural Language Questions Into Accurate SQL Queries Instantly. Under the hood it ships 8 headline capabilities, including Open-Source AI Agent Framework for Accurate Text-to-SQL Generation, Natural Language to SQL Conversion Using RAG-Powered Agentic Retrieval, User-Aware Multi-Tenant Architecture with Built-In Access Control (RBAC), Compatible with Any LLM Including OpenAI, Anthropic, and Ollama, Supports Any Database Like PostgreSQL, Snowflake, BigQuery, and MySQL and Pre-Built Embeddable Web Chat Component with Streaming Rich UI. Together these features cover the core workflows most teams expect from a modern ai code tools, from initial setup through day-to-day production use.
Vanna AI runs as a self-contained product, so you can adopt it without touching the rest of your stack — useful when you want to evaluate the tool in isolation before wiring up integrations.
Who is Vanna AI for?
Vanna AI is most useful for Data Analysts, Business Intelligence Teams, Python Developers and Non-Technical Business Users. If your team falls into one of those buckets, the feature set lines up well with how you already work — you won't be forcing a square peg into a round hole.
Beyond the obvious use case, the product tends to attract users who want a low-friction starting point option in the ai code tools space.
Vanna AI pricing explained
Vanna AI runs on a freemium model. You get a usable free tier to evaluate the product, and you only pay when you outgrow the limits — usage volume, seat count, or premium features. Headline pricing: From $50/mo.
Across the AI Cloudbase rubric, we score freemium pricing models on transparency, rate-limit honesty, and how predictable spend is at scale. Vanna AI's freemium approach is standard for the category — useful for evaluation, but always re-check tier limits before you depend on the free plan.
Our verdict on Vanna AI
Vanna AI hasn't been rated by enough reviewers yet to publish an aggregate score. The strongest signal in those reviews is that fully open-source framework. The most common complaint is that model training requires effort — worth knowing before you commit, but rarely a deal-breaker for teams that already match the use case.
If you're evaluating Vanna AI against alternatives, weigh it on the same 7-criteria rubric we apply to every tool: capability, integrations, pricing transparency, support, security posture, roadmap velocity, and community signal. Built by Vanna AI, founded in 2021, the product has a clear track record you can verify before adopting it. The bottom line: Vanna AI is a solid pick in the ai code tools category, and it deserves a spot on your shortlist if your workflow matches what it was built for.
Trusted Reviews
Verified PlatformsWhat's New
monthlyComplete rewrite with streaming UI components, user-aware permissions, lifecycle hooks, and LLM middleware support
Added support for additional databases and LLM providers including Ollama and AWS Bedrock
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Self-hosted (user-controlled)Collaboration & Teams
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Vanna AI Pricing
From $50/mo
- Shared LLM pool (best effort)
- 10 remote tool executions/day
- 5 published tools
- 2K metrics & 1K spans/day
- 30 guaranteed LLM messages/day
- 500 remote executions/day
- 25 published tools
- 50K metrics & 20K spans/day
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