
otpOct 14, 202611 min
Designing Neobank OTP Flows for a Lamine Yamal Era
Digital banks in Southeast Asia must deliver OTP as fast as users expect—without weakening security. Where do SMS, WhatsApp, and omnichannel fit in this new standard?
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Digital banks in Southeast Asia must deliver OTP as fast as users expect—without weakening security. Where do SMS, WhatsApp, and omnichannel fit in this new standard?

OTP has become the critical security layer for digital bank accounts in Southeast Asia. This article outlines how neobanks can design safer, faster OTP journeys using SMS, WhatsApp, and omnichannel messaging.

As neobanks scale across Southeast Asia, OTP becomes both a critical security layer and a favourite target for fraudsters. This article explores how to redesign OTP journeys using SMS, WhatsApp Business API, and Voice OTP without sacrificing customer experience.