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Primal vs Farcaster: catalog facts
Primal	Farcaster
Free The web client can be used without payment; pricing details are not shown on the page.	Free No price is listed for signing up or using the app.
Android, iOS, Web	Android, iOS, Web
Web and mobile versions of the same client Built-in wallet next to the social feed	Identity is owned by the user rather than the app Web, iOS and Android apps
Nostr has a smaller audience than mainstream networks Little detail about the product is published on the homepage	Signing up requires an email address or phone number Smaller audience than mainstream social networks
Downloadable app, Web application	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account 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 23, 2026

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