talk to verification experts

Secure your identity workflows with Sinch Verification API

Our Verification API confirms phone numbers using SMS OTPs, flash calls, voice calls, or data-based verification. Contact our experts to discuss the right method for your needs, and how to secure:

Sign-ups and account creation
Logins and step-up authentication
Password resets
High-risk transactions

First name *

Last name *

Business email *

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Company name *

Job function *

Primary product interest *

Expected Monthly Emails *

Your expected voice minutes of use per month *

What is your expected message volume per month? *

Do you plan to use our services through any of these platforms? *

Country *

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Phone number *

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