AI2SQL
Generate complex SQL in 10 seconds, no coding required
Overview
AI2SQL is a text-to-SQL tool aimed at people who understand what data they need but don't want to hand-write the query, whether that's a marketer pulling a report or a developer who'd rather describe intent than remember join syntax. It reads your actual schema before generating anything, which cuts down on the common failure mode of AI SQL tools guessing at column names that don't exist. The read-only, audit-logged execution mode is a sensible guardrail for teams nervous about letting an AI tool run queries against production data.
Pricing is straightforward and cheap at the entry level, $9 a month gets you 100 queries and basic database support, though it caps you at 10 tables, which will feel tight fast on any real production schema. Business at $39 unlocks unlimited tables and broader database support including Snowflake and Redshift. For a solo user with a small schema doing occasional queries, this is an easy tool to justify. For a team working across a large, sprawling database, you'll likely need the higher tiers pretty quickly.
Key Features
Text-to-SQL Generation: Describe what you need in plain English and get back a working query.
Semantic Schema Layer: Reads your actual database schema so queries match your real table structure.
Seven Database Support: Works across Postgres, MySQL, SQL Server, Snowflake, BigQuery, MongoDB, and Oracle.
MCP Server Integration: Connects to AI agents that need governed access to your database.
Read-Only Governed Execution: Runs queries with audit logging so nothing writes to the database unchecked.
Desktop App: Run queries locally without staying inside a browser tab.
Pricing
Starting price
$9/mo
Start: $9/month. 100 SQL queries/month, 10 table limit, SQL/MySQL/PostgreSQL support, SQL file upload, ER diagrams, chat support.
Pro: $24/month. 300 queries/month, 50 table limit, adds Oracle, MongoDB, BigQuery support and database connectors.
Business: $39/month. 1,000 queries/month, unlimited tables, adds MariaDB, Redshift, SnowSQL, API integration, and desktop app.
Enterprise: Custom pricing. API access, fine-tuning, custom model training, on-premise deployment.
Disclaimer: pricing may change, confirm on AI2SQL's own pricing page before buying.
Pros
Cheap Entry Point: $9/month is accessible for individuals and small projects.
Schema-Aware Generation: Reads your real schema rather than generating generic, possibly wrong SQL.
Broad Database Coverage: Seven databases supported across relational and NoSQL.
Governed Execution: Read-only mode with audit logging reduces risk for team use.
Cons
Low Table Limits on Entry Tier: The $9 Start plan caps you at 10 tables, which many real schemas will exceed immediately.
Query Caps Across All Paid Tiers: Even Business tops out at 1,000 queries/month, a hard ceiling for heavy daily use.
Key Databases Gated Behind Higher Tiers: Snowflake, Redshift, and MariaDB support isn't available until Business at $39/month.
What Makes It Unique
Semantic Schema Layer: Grounds generated queries in your actual database schema rather than producing plausible-looking SQL that may reference columns or tables that don't exist.
Kay Score
7.1
/ 10
Tool Information
Pricing
$9/mo
Category
Coding & Development
Platform
Web / iOS / Android
Last Updated
