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WhoDB vs Outerbase Studio: catalog facts
WhoDB	Outerbase Studio
Free The community edition is free; an enterprise edition also exists.	Free Free and open source.
Web, Self-hosted, Command line	Web, Self-hosted
Handles SQL, NoSQL and Redis in one tool AI-assisted querying	Runs in the browser with nothing to install on the client Supports Postgres, MySQL, SQLite and libSQL
Some features belong to a separate enterprise edition Documentation for features is mostly in the repository	Fewer database engines than large desktop clients Browser-based access may not reach databases on closed networks without self-hosting
Downloadable app, Self-hosted	Web application, Self-hosted
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it 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 September 23, 2026

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