Free SMS OTP Verification for Gravity Forms By Firebase

The best free SMS verification plugin for Gravity Forms, Verify users numbers before submitting the forms, Use Google firebase to edit the sent message to phone numbers by adding your website name.

Features:
– Verify 20,000 numbers each month for free
– The Most stable SMS Verification service by Google
– Supports 246 countries and 84 languages
– Supports RTL (Right to left) style
– Show selected countries to the user

Important:
– This is an integration with Firebase
– https://firebase.google.com/docs/auth/web/phone-auth
– Terms of service for Firebase https://firebase.google.com/terms/