Choosing a Stytch Alternative that Supports WhatsApp OTP and Biometrics
Enterprise teams with mobile-first workforces are increasingly rethinking Stytch as they look for more predictable pricing, better WhatsApp OTP delivery, and stronger biometric authentication. This guide compares leading Stytch alternatives built for phone-first staff, explains how WhatsApp OTP and passkeys work together, and provides a practical framework for evaluating, implementing, and migrating to a modern mobile-first authentication stack.