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pgModelerHackolade
Freemium

Source code is free; pgModeler Plus with pre-built binaries is paid, with 50% off for…

 Freemium

Free to start, with paid editions for more features and teams.

Windows, macOS, Linux, Command line macOS
  • Deep PostgreSQL-specific modeling
  • Reverse engineering and schema diff and sync
  • Covers SQL, NoSQL, APIs and data exchange formats in one tool
  • Reverse- and forward-engineering of schemas and DDL
  • PostgreSQL only
  • Pre-built binaries require the paid Plus edition; otherwise you build from source
  • Enterprise-oriented, with many features in paid editions
  • Wide scope means a learning curve
Downloadable app Downloadable app
Open source Closed source
License not stated License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 24, 2026

Checked October 2, 2026

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