Once in a while a major disruption or discontinuity happens which has huge consequences. In 2007, the internet and the mobile phone came together in a whole new product called the smartphone. This phone, with its own operating system, such as the iOS or Android, could support over the top (OTT) applications. The messaging solution for the smartphone did not come from the giant telecom or internet companies. Instead, it came from WhatsApp, a start-up. WhatsApp does 30 billion messages a day, whereas all the telecom companies put together do 20 billion SMS messages per day. Such is the power of disruption! Such a “WhatsApp moment” is now upon us in Indian banking. This discontinuity has been caused by several things coming together. Smartphones are growing dramatically and are expected to reach a penetration of 700 million by 2020. Over 1 billion Indian residents now have Aadhaar, an online biometric identity. The government promoting financial inclusion through the Jhan Dhan Yojana has led to over 200 million new bank accounts being opened. With the RBI giving licences to over 20 new banks, including small banks and payment banks, the competitive intensity of the sector is set to increase. One can visualise a future where every adult Indian has an Aadhaar number, a smartphone and a bank account. Already over 280 million Indian residents have an Aadhaar-linked bank account and around 1 billion direct benefit transfer (DBT) transactions have happened, whose value is in the billions of dollars. On top of this, a set of powerful open and programmable capabilities, that are collectively referred to as the “India Stack” by the think-tank iSPIRT, has been created over the last seven years. Aadhaar provides online authentication using one’s fingerprint or iris, which can be done from anywhere. This can make transactions “presence less”. The e-KYC (know your customer) feature of Aadhaar enables a bank account to be opened instantly, just by using the Aadhaar number and one’s biometric. The e-sign feature enables online documents to be digitally signed with Aadhaar. The “digital locker” system enables the storage of such electronic documents safely and securely. All this can make the entire banking process “paperless”. This article was originally published in Product Nation by iSpirt.