SMS Fallback guarantees OTP delivery when WhatsApp fails to perform consistently. In India’s digital ecosystem, OTP verification faces challenges from network issues and DLT delays. Using SMS Fallback improves reliability and protects user experience. Providers such as anantya.ai offer integrated messaging solutions where SMS Fallback strengthens authentication workflows, improves del... https://anantya.ai/blog/sms-fallback-for-whatsapp-otp-india/