The Global Digital Payments Market Projected to Hit $20 Trillion: Opportunities for Fintech Platforms

Share Share Share Share Email The global digital payments market is projected to exceed $20 trillion in total transaction value by 2028’s Digital Payments forecast. That figure covers everything from mobile wallet transactions and online card payments to real-time bank transfers and contactless point-of-sale purchases.

To put it in perspective, global GDP in 2024 was roughly $105 trillion. A $20 trillion digital payments market means that nearly one in five dollars moving through the global economy will pass through a digital payment rail. That ratio is still growing. How Digital Payments Reached This Scale The shift to digital payments accelerated in stages.

The first stage was e-commerce. As online shopping grew through the 2000s and 2010s, so did the need for online payment processing. PayPal was the early mover. Stripe, launched in 2011, made it simpler for developers to integrate payments into websites and apps. Adyen, founded in the Netherlands in 2006, focused on enterprise merchants and grew into one of Europe&’s most valuable technology companies.

The second stage was mobile payments. In developed markets, Apple Pay and Google Pay turned smartphones into contactless payment devices. In emerging markets, the shift was even more dramatic. China&’s Alipay and WeChat Pay processed more than $30 trillion in combined mobile payment volume in 2023 alone’s Bank of China.

India&’s UPI network handled over 13 billion transactions per month by early 2025 The third stage, which is happening now, is real-time payments. Governments and central banks are building instant payment systems that move money between bank accounts in seconds rather than days. The UK&’s Faster Payments Service launched in 2008.

Brazil&’s Pix, launched in November 2020, reached over 150 million registered users within three years. The US Federal Reserve launched FedNow in July 2023. The European Central Bank is working on a digital euro that could add another layer of real-time payment capability. Where the Opportunity Is for Fintech Platforms The size of the digital payments market creates opportunities at every layer of the stack.

At the infrastructure layer, companies building payment rails, APIs, and processing systems are in high demand. Stripe, now valued at $65 billion after its 2023 funding round, processes hundreds of billions of dollars in payments annually. Checkout.com, Rapyd, and Airwallex are building competing infrastructure focused on cross-border transactions.

These companies make money by taking a small percentage of every transaction they process, which means their revenue scales directly with payment volume. At the merchant services layer, companies are competing to help businesses accept and manage payments more efficiently. Square (now Block) started with a card reader for small businesses and expanded into a full suite of financial tools including lending, payroll, and banking.

Toast did the same for restaurants. Shopify Payments integrated directly into its e-commerce platform, making it seamless for online merchants to accept payments without a separate processor. Cross-border payments represent one of the largest areas of friction in the current system.

Sending money internationally through traditional banks still costs an average of 6.2% of the transaction value’s Remittance Prices Worldwide database. Companies like Wise, which reported processing over $100 billion in cross-border volume in fiscal year 2024, are bringing that cost down to 1% or less in many corridors.