SMS Fallback provides a dependable backup when WhatsApp OTPs are not delivered. It protects businesses from login failures and customer drop offs. In Indian markets, where connectivity challenges are common, this method improves reliability. With SMS Fallback integrated into OTP systems, anantya.ai delivers better routing, faster switching, and detailed delivery tracking, ensuring sec... https://anantya.ai/blog/sms-fallback-for-whatsapp-otp-india/