Payments infrastructure – not apps – will define South-east Asia fintech’s next decade

SOUTH-EAST Asia’s payment story is often told as a leap from cash to digital, largely driven by the explosion of consumer-facing apps. But that chapter, focused on mere adoption, is effectively over.

In 2026, the more important shift isn’t about new app features; it is fundamentally about integration and the underlying payments infrastructure.

Digital payments are fast becoming the invisible, intelligent tracks underpinning commerce across South-east Asia. According to recent industry research, they are on track to account for a staggering 94 per cent of all e-commerce transactions in the region within the next few years.