Wren AI

Open-source AI SQL agent for business intelligence teams

Data & AnalyticsFreemium

Wren AI is an open-source AI SQL agent that lets data teams and business users query databases using natural language. Unlike generic text-to-SQL tools, Wren AI uses a semantic layer to understand business context — table relationships, business metrics, and domain terminology — ensuring generated SQL is accurate and meaningful for business questions.

Key Features

• ✓Natural language to SQL generation
• ✓Business semantic layer
• ✓Self-healing SQL error correction
• ✓Explanation of generated queries
• ✓Multi-database support
• ✓Open-source and self-hostable