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DbSchema vs Oracle SQL Developer Data Modeler: catalog facts
DbSchema	Oracle SQL Developer Data Modeler
Freemium Free Community Edition, with paid editions and a 15-day Architect trial.	Free Free to download and use from Oracle.
Windows, macOS, Linux	macOS
Supports more than 100 SQL and NoSQL databases Generates ER diagrams and HTML documentation	Logical, relational, physical and multi-dimensional modeling Forward and reverse engineering
Advanced features require a paid edition Not open source	Oriented toward Oracle databases Proprietary software
Downloadable app	Downloadable app
Closed 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
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

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