Secure Logins with One Time Passwords via SMS, WhatsApp and more

Prevent catastrophic effects on your business with One Time Password (OTP). Increase security with Two-Factor Authentication. Easy setup, start today!

Simply OTP Login - Mobile/WhatsApp/Email OTP Login

How to integrate login with WhatsApp on your App ?

Instant OTP Authentication: Now on WhatsApp

New WhatsApp Verification Code Scam: How to Protect WhatsApp Account From Hackers? - The Sec Master

What is One Time Password and How It Can Help Your Business

Sending One-time Passwords in WhatsApp using PHP, Laravel, and the Twilio API for WhatsApp

Instagram might soon send you 2FA codes via WhatsApp

Why is SMS OTP a secure way of Login for Apps ?

One Time Password Code Generator - 2 Factor OTP