SQLAI.ai vs Text2SQL.ai

SQLAI.ai is a web and API toolbox for generating and working with SQL and NoSQL queries. Its text-to-SQL generator turns plain-language requests in many languages into queries; other tools optimize, validate, format, explain, and convert them. The SQL optimizer offers index-aware rewrites and explains performance changes. Database rules, schema autosuggest, a VS Code-style editor, side-by-side diff view, and large-schema support provide additional query tools. Its directory lists 28 database engines, including MySQL, PostgreSQL, SQL Server, Oracle PL/SQL, and MongoDB; some support live connections and others schema-only workflows. Users can run natural-language queries against connected databases, and the site recommends read-only connections for improved security. The company says it stores schemas rather than actual database data and encrypts credentials routed through a proxy. The public API uses an access token in a request header; API requests cost 3 credits per query or 5 for very large schemas. Hobby costs $4 a month and includes 50 queries per month; a 7-day trial is listed, but no free plan.

Text2SQL.ai converts natural-language requests into SQL and also provides query explanation, fixing, and optimization. Users can supply database tables, columns, and relationships as schema context so generated queries can reflect their database structure. Its Insights view combines a generated query with its results, a chart, and an explanation. Direct connections are supported for MySQL, PostgreSQL, and SQL Server; other databases can use extraction scripts or AI schema parsing. Safe Mode validates generated queries to help guard connected databases against accidental or malicious modifications. The cloud service is available on the web and through an API, with desktop apps for Windows, macOS, and Linux included in Pro subscriptions. The public API supports SQL generation for Pro and higher plans, and requests use plan credits. Pro includes 100 API requests per month, with additional requests listed at $0.05 each. Pricing starts at $29/user/mo, and a free trial is offered without a stated duration. The maker says it stores database schemas and SQL-related chat messages, but not actual database data. For the desktop app, it says credentials stay on the device and only schema names go to AI providers.