Blog
/
SMS Alternative

SMS Alternative

SMS OTP Replacement in 2025: What Leading Companies Are Implementing
Discover why leading companies are replacing SMS OTP by 2025. Learn about security risks, global compliance changes, hidden SMS costs, and the best alternatives like passkeys and WhatsApp OTP. Future-proof your authentication with Authsignal.
Open article

Secure your customers’ accounts today with Authsignal.