Send OTPs instantly to customers worldwide without SMS limitations.
Open and read rates are far higher on WhatsApp compared to SMS.
End-to-end encryption ensures safe OTP delivery.
Near 100% deliverability, unlike SMS delays or failures.
No need to switch apps—users receive OTPs where they already chat.
Lower per-message costs compared to international SMS.
WhatsApp’s verified business accounts boost credibility.
If SMS fails, WhatsApp ensures OTP delivery is not missed.
Verify COD orders and reduce fake deliveries.
Secure financial transactions with verified OTPs.
Authenticate logins & sign-ups securely.
Confirm shipments & deliveries with OTP.