Natural Language to SQL

Convert plain English to SQL instantly

Ask questions about your data in natural language. AI Analyst generates optimized, executable SQL queries in seconds.

No SQL expertise required. Just describe what you want to know and our AI understands your schema, relationships, and intent to produce accurate SQL — with automatic error repair if anything goes wrong.

How it works

1

Upload your data

Connect a CSV, Excel file, or database. AI Analyst detects your schema automatically.

2

Ask in plain English

Type a question like 'show me sales by region last quarter' — no SQL syntax needed.

3

Get executable SQL

AI generates optimized SQLite-compatible SQL. Copy, edit, or run it instantly.

Example use cases

Sales Analysis

"Show me the top 10 customers by total revenue in the last 90 days"

Data Quality

"How many rows have missing email addresses?"

Time Series

"Show monthly order counts for 2024, broken down by product category"

Aggregation

"What's the average order value by customer segment?"

Key features

Auto-detects schema and relationships
Supports CTEs and window functions
Self-repairing: auto-fixes broken SQL up to 3 times
Works with CSV, Excel, PostgreSQL, MySQL, Snowflake, and more
Generates SQLite-compatible queries
Copy-paste ready SQL output

Ready to get started?

Free tier available. No credit card required.

Start free