Why Twilio
User verification built for global reach and massive scale

- 100% Protection from SMS Pumping Fraud
Guaranteed
Prevent SMS Pumping Fraud with Verify Fraud Guard, an out-of-the-box solution that manages the complexities of user verification without impacting sign-ups. Terms and conditions apply. - Verify users on any channel
Authenticate users over their preferred channels with a single API, whether that’s with SMS, WhatsApp, voice, email, Push, TOTP, and Silent Network Authentication. - Global carrier‑approved messages
Use carrier‑approved templated messages to minimize carrier message filtering. Easily send messages globally using Twilio’s automatic translation and global regulations compliance.