Establish more with Authentication API
The Authentication API service is most trusted by majority of developers to protect their users & apps. See what they’ve made.
Alternate Password login
Use alternative passwords with single-use codes sent over SMS, voice or push. Phone number identities let you connect your users with their contacts.
Block volume registration
Authenticate unique phone numbers to prevent bots, spammers, and card testers more effectively than captchas or email verification.
2-way authentication
Allow an additional second factor to authenticate users without hardware costs or complex integration. Ensure global exposure and wide audience reach from day one.
Secure password reset
Reset passwords in a secure manner by confirming users’ ownership of their phone number. Fastest solutions with less help desk or help center costs.
Improved authentication
Apply out-of-band authentication on high-value transactions or when risk score crosses a threshold and eliminate manual reviews.
Multi-tier verification
Balance user acquisition with compliance by phone verifying lower tier customers instead of onerous id verification for all users.