# Supersql

> Supabase, PostgreSQL & SQLite

Supersql opens your databases and your data files on the Mac, and answers your questions about them in SQL. DuckDB runs inside the app, so one query can join a CSV to a table in Postgres.

Mac, iPhone and iPad, macOS 27 and iOS 27. Every page has a plain markdown twin at its own url with a .md suffix.

## Pages

- [Home](https://supersql.app/): Postgres, Supabase, SQL Server and your CSV, Parquet and SQLite files in one window. Join them in one query, put it on a schedule, and let your agents ask too.
- [Privacy](https://supersql.app/privacy): Supersql connects straight from your device to your databases. No account, passwords in your Keychain, nothing of your data on our servers.
- [Terms](https://supersql.app/terms): The terms for the Supersql app, sold through the App Store under Apple's standard license, and for supersql.app.
- [Contact](https://supersql.app/contact): How to reach the person who makes Supersql.
- [About](https://supersql.app/about): Who makes Supersql, and the other apps.