What AI2SQL is
AI2SQL is an SQL query builder and database assistant. It converts plain descriptions into SQL, and can help fix errors, explain what a query does and suggest improvements, aimed at people who are not fluent in SQL.
A small number of queries per month are free, with paid plans above that.
What you can do with it
- Describe a report and get a query draft
- Fix a query that errors
- Read an explanation of an existing statement
- Get optimisation suggestions
Who it is for
- Operations and product staff running ad hoc reports
- Data analysts drafting quickly
- People learning SQL
What to watch out for
- Generated SQL can reference fields that do not exist or misread business definitions
- Never run generated statements straight against production; test first
- Delete, update, permission and full-table operations need particular care
- Running queries through a hosted service means deciding what schema information may leave your network
Pros & cons
✓ What we like
- Fast first draft of a query
- Explains unfamiliar SQL
- Useful for learning
! What to watch out for
- Not safe to run unverified
- Business definitions need humans
- Schema exposure decision
FAQ
Can I run the output directly?
No. Check table names, fields, dialect, permissions and scope first, especially for write operations.
Is it free?
A small monthly allowance is free, with paid plans above it.
Can it replace an analyst?
No. Business meaning, result interpretation and exceptions need a person.
Last reviewed: 2026-09-17
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