SMS Fallback ensures OTP delivery when WhatsApp fails due to internet or device issues. This system is widely used by Indian banks and fintech platforms. With SMS Fallback, OTPs reach users faster and more reliably. anantya.ai provides integrated OTP solutions with analytics and compliance support. Reliable fallback improves conversions and builds customer confidence in digital servic... https://anantya.ai/blog/sms-fallback-for-whatsapp-otp-india/