Phone logins

Supabase's Phone Login feature allows users to authenticate using their phone numbers, providing a password-free login experience with SMS verification.

Key features

1. OTP-based authentication: Users sign in with a one-time code sent via SMS.
2. Phone number updates: Allow logged-in users to change their associated phone number.
3. Customizable settings: Configure rate limits and OTP expiration times.
4. Multiple SMS provider support: Integrate with various SMS services like MessageBird, Twilio, and Vonage.
5. Native Mobile Login support: Utilize built-in identity providers for Android and iOS.

Benefits:

• Simplified authentication: Users can sign up and log in using just their phone number.
• Enhanced security: Implement two-factor authentication (2FA) using SMS verification codes.
• Reduced friction: Eliminate the need for users to remember passwords.
• Verified user base: Ensure each account is associated with a unique, verifiable phone number.

Phone login is valuable for:

• Mobile apps prioritizing quick and easy onboarding
• Ride-sharing or delivery services requiring verified contact information
• Messaging platforms where phone numbers serve as user identifiers
• Applications targeting regions where phone usage exceeds email usage

Supabase's Phone Login feature enables a seamless authentication experience, particularly suited for mobile and SMS-centric applications, while providing an additional layer of security through phone number verification.