Phone-Verif
Reverse phone verification service, from 0.01€ / valid phone verification worldwide
Founded by:
Erwann
(@diwann)
Categories:
Web app development
This indie product is an alternative to:
Weighing up the big ones too?
About
Phone-Verif allows developers to verify phone numbers by having users send a WhatsApp message, rather than sending an SMS code. The service provides a REST API with two endpoints to start a session and check status, supporting use cases like signup, passwordless login, and 2FA. It bills only for successful verifications, claiming zero cost for failed attempts, and covers over 180 countries where WhatsApp is available.
Key Features
- WhatsApp-based verification (no SMS)
- REST API with two simple endpoints
- Success-only billing model
- Supports signup, login, 2FA, and age verification
- Hosted flow option for zero-backend integration
What Makes It Different
Replaces SMS OTP with WhatsApp to reduce costs, improve conversion, and prevent SIM-swap fraud by verifying possession of the number via the WhatsApp app.
Pricing
From 0.01€ per successful verification. Failed attempts cost nothing.
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