The Illusion of Volume
For years, the game for Indian payment platforms like PhonePe, Google Pay, and Paytm was simple: acquire as many users as possible. This land-grab strategy, fueled by venture capital, was incredibly successful. Combined, the top two apps process over
80% of the country's monumental UPI transaction volumes. In July 2026 alone, the UPI network handled 2,366 crore transactions worth nearly ₹30 lakh crore. These figures paint a picture of a booming market where digital has replaced cash. However, the core of the business model—the payment itself—generates almost no revenue for these platforms.
The Zero-Fee Challenge of UPI
The engine of this revolution is the Unified Payments Interface (UPI), a public digital infrastructure that allows for instant, free peer-to-peer and peer-to-merchant payments. Since January 2020, the government mandated a zero Merchant Discount Rate (MDR) on UPI transactions to drive mass adoption. MDR is the fee merchants typically pay to banks and payment processors for every digital transaction, and it's how companies in this sector traditionally make money. By making UPI free, the government turned it into a public good, but this left the payment apps that built their services on it with a gaping hole in their revenue model. They were facilitating billions of transactions without being able to charge for them.
When Users Don't Pay
The free nature of UPI has conditioned Indian consumers to expect zero-cost payments. This makes it incredibly difficult for apps to introduce fees for their core service. The primary monetisation route for basic transactions is through peripheral services. Apps earn commissions from bill payments (like electricity or DTH recharges) and brand promotions, where they might get a small fee for driving traffic to other businesses. While these are sources of income, they are minor compared to the sheer volume of free UPI payments they process, which come with significant operational costs for technology, compliance, and fraud prevention.
The Pivot to Financial Super Apps
Facing the reality that payments alone are not profitable, these companies are aggressively pivoting to become all-in-one financial services platforms. The new strategy is to use their massive, engaged user base as a launchpad to sell higher-margin products. This includes acting as distributors for loans, insurance, and wealth management products like mutual funds. By partnering with banks and financial institutions, they can earn a commission or referral fee for every loan disbursed or policy sold through their app. The payment service, once the core product, is now effectively a customer acquisition tool for a more lucrative financial marketplace.
A Glimmer of Hope with Calibrated MDR?
The industry's struggle has not gone unnoticed. In August 2026, discussions around reintroducing a calibrated MDR framework gained momentum after Parliament passed a bill enabling the government to allow charges on certain electronic payments. The proposal isn't about charging all users; instead, it focuses on potentially levying a small fee on high-value merchant transactions above a certain threshold, such as ₹2,000. This move could create a significant revenue pool for the industry, helping cover infrastructure costs and incentivise further investment in security and innovation, without impacting the small-value transactions that form the bulk of daily use for most Indians.
