Verify phone numbers and send OTPs with Twilio. Connect Fillout forms and
Twilio.
Common workflows
Verify user identities and phone numbers with OTP sent via Twilio
Verify emails with OTP
Build any form with Fillout.
Choose from 40+ flexible question types to make the form you need. Then, connect your form to Twilio.
Scheduling
Calendly, Chili Piper, cal.com
File uploads
Securely collect documents
Email address
Work or personal
Mailing address input
Autocomplete with the Google Maps API
Collect phone numbers
Domestic or international
Captcha
Verify human respondents
Twilio provides a cloud communications platform that enables businesses to send and receive phone calls, text messages, and perform other communication functions using its web service APIs. Integrate Fillout with Twilio to implement OTP services for verifying phone numbers.
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