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QueriousDbGate
Paid

One-time purchase rather than a subscription, with a free trial.

 Freemium

DbGate is GPL-3.0 licensed and free to use for any purpose. A few connectors, including…

macOS Windows, macOS, Linux, Self-hosted
  • Native Mac app built only for macOS
  • JSON editing with validation and formatting
  • Covers SQL and NoSQL databases, including MongoDB, Redis and Cassandra, in one client
  • Schema compare and synchronisation, ER diagrams and a visual query designer
  • macOS only, requires macOS 12 or later
  • Supports MySQL and compatible databases only, not PostgreSQL
  • A handful of connectors are marked premium and are not in the free build
  • Electron-based, so it is heavier than a native client
Downloadable app Downloadable app, Self-hosted
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.