What does Postquel do?
Postquel is a free, open-source PostgreSQL client for macOS, built with SwiftUI and AppKit. It lets you browse and edit table rows, follow foreign keys, inspect structure and DDL, and run SQL queries. Its assistant connects to Claude Code, Codex or Cursor Agent already installed and signed in on your Mac. The assistant reads your schema and runs read-only queries, while data changes are proposed for you to dry-run and apply. SSH tunnels and macOS Keychain password storage are included. The app runs on Apple silicon and Intel with macOS 15 or later. It is MIT-licensed and still a work in progress. Source code: https://github.com/frizurd/postquel
Who should use Postquel?
Developers and PostgreSQL users on macOS are the clearest fit based on how the product is positioned.
Best fit
Pricing: Open source
Platforms: Apple silicon and Intel, macOS 15 or later
How much does Postquel cost?
Open source Check the provider’s own page for the latest pricing, packages and terms.
Details, pricing and availability can change. We use provider information, verified owner updates and editorial review where available. Check the provider’s own page before making a purchase, booking or important decision.
Profile last updated 20 Oct 2026.
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