AI2sql: SQL From Plain English May 2026

Last updated: 2026-05-29

AI2sql is an AI SQL generator that converts natural language descriptions into optimized SQL queries for 10+ database types, supporting PostgreSQL, MySQL,

AI2sql is an AI-powered data analytics tool developed by AI2sql . Used by thousands of organizations, it features core functionality and starts at $9/month.

About AI2sql

AI2sql is an AI-powered SQL query generator founded in 2023 by solo entrepreneur Mustafa Ergisi, a former data analyst from Istanbul. The platform converts natural language descriptions into production-ready SQL queries, making database access accessible to non-technical users. It supports 10+ SQL dialects including MySQL, PostgreSQL, SQL Server, Oracle, SQLite, BigQuery, Snowflake, and Redshift, with schema-aware generation that understands your specific database structure. The core mechanism uses Large Language Models combined with direct database schema connectivity. Rather than generating generic SQL, AI2sql connects to your actual database, learns table names, column definitions, and relationships, then generates queries tailored to your specific schema. The platform achieves 90% accuracy in initial query generation and includes iterative multi-turn refinement allowing users to add conditions, optimizations, and specific outputs through follow-up requests. Primary use cases include non-technical users querying databases without SQL knowledge, developers accelerating SQL generation in data analysis workflows, business analysts running ad-hoc queries for reports and dashboards, and teams using multiple database engines needing a unified interface. The tool has generated over 75,000 SQL queries and helped users save more than 25,000 hours compared to manual query writing. Pricing begins with a 7-day free trial requiring no credit card. Paid plans start at $9 or $19 per month for individual users, $24 per month for the Pro tier with optimization features, and $49 per month for Team plans with collaboration tools and additional database connectors. The company is bootstrapped with no external funding and reached approximately $100K ARR in its first year of operation. AI2sql is available as a web application, desktop application for Windows and Mac with on-premise data processing, Chrome extension for rapid query generation, and ChatGPT plugin integration. The platform includes additional tools beyond query generation including SQL Query Fixer for error correction, SQL Validator for syntax checking, SQL Explainer for understanding existing code, and performance optimization suggestions with indexing recommendations.

Pricing

7-day free trial with no credit card required. Paid plans: $9-19/month for Starter, $24/month for Pro with optimization features, $49/month for Team with collaboration and advanced connectors. No free tier after trial ends.

Key Features

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Frequently Asked Questions

What is AI2sql and what does it do?

AI2sql is an AI-powered data analytics tool developed by AI2sql. It helps teams and individuals with automation. The platform is used by thousands of organizations globally and offers both free and paid plans with varying levels of functionality.

How much does AI2sql cost?

7-day free trial with no credit card required. Paid plans: $9-19/month for Starter, $24/month for Pro with optimization features, $49/month for Team with collaboration and advanced connectors. No free tier after trial ends.

What are the main features of AI2sql?

AI2sql provides a comprehensive suite of AI-powered features designed for data-analytics. Features include automation, integration capabilities, advanced analytics, and customizable workflows to meet diverse business needs.

Is AI2sql free to use?

AI2sql does not have a permanent free tier, but it offers a free trial period (typically 7-14 days) so you can test the platform risk-free before committing to a paid plan.

Who is AI2sql best for?

AI2sql is designed for teams and organizations looking to automate workflows. It works best for professionals who need data analytics. It may not be ideal for users with very basic needs or those requiring highly specialized, niche functionality.

What are the best alternatives to AI2sql?

Popular alternatives include tools with similar capabilities in the data-analytics space. When evaluating alternatives, consider factors like pricing, ease of use, integration options, customer support, and specific feature requirements. Each alternative has strengths in different areas, so the best choice depends on your unique needs and budget.

Does AI2sql have an API?

Many modern tools like AI2sql offer REST APIs for custom integrations. Check the official developer documentation at undefined/docs or contact their support team to confirm API availability, rate limits, and pricing for your use case. API access is commonly included with higher-tier plans.

Visit AI2sql Official Website