An authentication service that lets users log in using only their Phone Numbers without a password. Integrate secure phone number login to your web/apps. It’s universal, works across apps, and doesn't require users to have a Cotter account.
Exploring Cotter for one-click phone login? Compare it with Magic, Beyond Identity, and MojoAuth for robust passwordless auth, or try Vault Vision and Simple OTP for no-code flows, passkeys, and quick SMS/Email OTP setup.
