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Slab vs Cosense: catalog facts
Slab	Cosense
Freemium Free for up to 10 users, with paid plans for larger teams.	Freemium Can be tried directly; organisations contact the developer about rollout and pricing.
macOS, Web	Web
Free plan for small teams Self-serve sign-up	Quick page creation with bracket links between pages Notes form a linked network rather than a folder tree
Hosted only; documents live on Slab's servers Paid plan needed beyond 10 users	Hosted service only; notes live on the developer's servers Pricing details for organisations require contacting the developer
Downloadable app, Web application, Hosted service	Web application
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 October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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