# QueryTuner — AI SQL Query Diagnostics

> Paste any SQL query. Get severity\-ranked findings, index recommendations, and rewritten SQL. No database connection needed.

**Website:** <a href="https://www.querytuner.com/" rel="noopener sponsored">Website</a>
**Published:** 2026-08-02

## Description

AI\-powered SQL query diagnostics across PostgreSQL, MySQL, Oracle, SQL Server and SQLite. Paste your query, get instant performance analysis and an optimized rewrite.

## Tech Stack

- Web App

## Category

SaaS

## Tags

- saas
- indie
- Founding Listing
- Product Launch
- Directory

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*Listed on [launchlog.ai](https://launchlog.ai/listing/querytuner-com)*