Text2sql

Text2SQL.ai is a web and API tool for developers, data analysts, and teams that need to convert natural-language questions into SQL queries for reporting, analytics, and application workflows.

Key capabilities include:

• Text-to-SQL generation from plain English, with support for MySQL, PostgreSQL, Oracle PL/SQL, Microsoft SQL Server, and additional SQL and NoSQL database types
• Chat-based, multi-turn querying that keeps database context so users can ask follow-up questions and iterate on results
• REST API for embedding text-to-SQL into products, including end-to-end SQL generation with automatic error handling and optional query execution
• Schema-aware prompting by adding tables, columns, and relationships to improve accuracy, plus schema-only security so data stays on the user’s infrastructure

Pricing: Freemium, with a free tier and a 7-day free trial. Paid plans include Pro ($20/month billed annually), Team ($40/month billed annually), and Enterprise (custom). Pro includes API access with 100 requests per month and unlimited messages.

Notable for its self-serve API pricing (no sales demos required) and its security approach that prioritizes sending schema details rather than database data to AI providers.