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Vanna AI
✓ verifiedFreemium

Open-source and cloud SQL agent that lets non-technical users query company databases in natural language, with admin controls for teams.

66K visits/mo1.2K saves

No-code IDE for building custom AI agents in plain English, demoed here via a Twitter personality-analysis agent.

16K visits/mo8.1K saves
Pricing
Explorer: $50/month (20 questions/day, for 2-3 person teams)
Team: $500/month (300 questions/day)

No public pricing

Core features
  • Natural-language to SQL query generation
  • Support for multiple LLM providers and database backends
  • Multi-turn, multi-database conversational querying
  • Role-based access control on hosted tiers
  • Real-time observability and tracing
  • Hosted vector database for agent memory
  • Audit logging and long-term data retention
  • Natural-language programming environment for AI agents
  • Supports loops, conditional logic and structured JSON output
  • Custom code execution and API connections
  • Example WordApps for legal drafting, marketing and candidate screening
  • Twitter personality-analysis demo agent reading profiles and tweets
  • Compatibility-check feature between two Twitter profiles
Use cases
  • Letting non-SQL business users query company data directly
  • Reducing analyst time spent writing routine SQL
  • Deploying a governed, access-controlled chat-to-SQL agent for a team
  • Self-hosting an open-source text-to-SQL agent for full control
  • Non-technical domain experts prototyping LLM applications
  • Teams building legal, marketing or HR AI agents without code
  • Developers wanting fast iteration without heavy LLM abstractions
  • Consumers trying a novelty AI-generated Twitter personality report
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