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Supernotes vs Capacities: catalog facts
Supernotes	Capacities
Freemium Free to start, with paid plans for more features.	Freemium Free tier available, with paid plans for additional features.
iOS, Web	Windows, macOS, Linux, Android, iOS, Browser extension
Notecard format with Markdown and LaTeX Linked cards with a 2D or 3D graph view	Object and type based structure is a distinct alternative to folder or file hierarchies Native apps across desktop and mobile platforms
Requires an account and cloud service Some features, including AI, need a paid plan	Advanced features are gated behind a paid tier Object-based model has a learning curve versus traditional folder notes
Downloadable app, Web application, Hosted service	Downloadable app, Browser extension
Closed source	Closed source
License not stated	License not stated
Account 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 23, 2026	Official website Full listing and sources Checked September 22, 2026

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