The business case for WhatsApp OTP and Passkeys. Optimize SMS costs by up to 90% by Authsignal.
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No matter the industry, if you’re using SMS OTPs, you’re incurring not only the base OTP cost but also extra charges from failed or incomplete login attempts by customers.
With 99% of users now equipped with passkeys via devices or password managers, they provide a secure, phishing-resistant, and budget-friendly alternative to SMS OTPs, improving both security and user experience.
With over 3 billion active users, WhatsApp OTP provides a familiar, secure, and cost-efficient alternative to SMS OTPs, boosting authentication reliability and user experience.
How Air New Zealand a leading Airline saved 90% on SMS costs by implementing Passkeys and WhatsApp-first OTP with SMS fallback.
Rapid deployment with pre-built UI, components, SDKs, and rules engine.
Combine passkeys, biometrics, and MFA into a seamless user experience.
Integrate MFA and passkeys into any identity stack.
Receive expert guidance and support to achieve top-tier passkey adoption rates.
What are the benefits of using WhatsApp OTP over SMS OTP?
WhatsApp OTPs offer a cost-effective and reliable alternative to SMS OTPs. Leveraging WhatsApp's extensive user base, businesses can deliver OTPs at lower costs while maintaining high delivery rates.
Authsignal delivers passwordless and multi-factor authentication as a service. Focused on powering mid-market and enterprise businesses to rapidly deploy optimized good customer flows that enable a flexible and risk-based approach to authentication.
