AI2sql

What AI2sql does

• Text-to-SQL generation. Generates SQL from a description using your real tables and columns.
• Explain, fix and optimize. Explains queries, fixes errors and optimizes slow SQL.
• Read-only query runs. Runs queries on a live read-only connection so results show in the app.
• sqlGuard. Blocks write and DDL statements; every query is logged.
• MCP server and REST API. Connects to Claude, ChatGPT and Cursor, or to custom code.

Who it’s for

• Analysts who write SQL less often than they need it
• Developers who want slow queries explained and optimized
• Teams querying many database types from one tool

AI2sql pricing

Free: 3 queries/day on demo database; Start $9/mo; Pro $19/mo; Team $39/mo; 7-day trial on paid plans

As listed on November 9, 2026. Check ai2sql.io for current prices.

Things to know

• Free plan is 3 queries a day on a demo database
• Connecting your own database requires Pro or Team
• Paid-plan trial requires a card

Quick answers

What is AI2sql?

AI2sql is an AI SQL assistant that turns plain-English requests, in English or other languages, into SQL based on a user's actual tables and columns.

Is AI2sql free?

AI2sql has a free plan. Paid plans start at $9 a month. (As listed on November 9, 2026.)

Who makes AI2sql?

AI2sql is made by AI2sql.

Where can you use AI2sql?

AI2sql is available on the web, desktop (apps, editor plugins or browser extensions) and an API for developers.

What are some alternatives to AI2sql?

Other tools filed in the same section include Sisense, Hex and Deepnote.

Tags

#sql#text-to-sql#databases#query-optimization#mcp#api