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ChartDB vs Azimutt: catalog facts
ChartDB	Azimutt
Freemium Self-hosted version is free; the cloud service is free to start with paid team features.	Freemium Free to start without signup, with paid plans listed on the pricing page.
Web, Self-hosted	Web, Command line
Diagram from a single query without database access Exports DDL scripts	Built for navigating very large schemas Incremental layouts with search and relation following
Collaboration features are aimed at the cloud version	The command-line route needs npm installed More than most need for a small database
Web application, Self-hosted	Downloadable app, Web application
Open source	Open source
License: AGPL-3.0	License: MIT
Not stated if an account is needed	No account 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 October 2, 2026

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