UPI has already made paying for a coffee, sending money to a friend or settling a bill almost effortless. The challenge now is no longer how fast money can move, but how safely it can move.
As fraudsters become more sophisticated, industry experts believe the , smarter fraud detection and security that works quietly in the background.
UPI’s biggest strength has been its speed and simplicity. But as digital payments become a part of everyday life, users are becoming more concerned about whether the person or business on the other side of a transaction is genuine.
“Today, however, speed is no longer the differentiator; trust is,” said Abhinav Parashar, Co-founder and CEO of Digio.
He said many , where users are manipulated into approving transactions themselves. This means the challenge is moving beyond payment infrastructure to user trust and identity assurance.
“Trust is ultimately what will determine whether digital payments continue to scale sustainably,” Parashar said.
The obvious response to fraud is often to add more checks. But too many authentication steps can make digital payments frustrating for genuine users.
The next generation of fraud prevention could instead rely on technology that works behind the scenes.
Behavioural biometrics can analyse how a person uses their device, while device intelligence can flag suspicious or compromised devices. AI-based fraud analytics can identify unusual patterns, while liveness detection can help distinguish a real person from a photo, video or deepfake.
“The future of fraud prevention lies in intelligence rather than additional friction,” Parashar said.
One area gaining attention is biometric authentication.
Chirag Shah, Founder and CEO of Pulse, believes technologies that improve security without making users work harder could play an important role in UPI’s next phase.
“The ones I find most promising are the ones that don’t ask users to work harder for their own safety,” Shah said.
He pointed to on-device biometric authentication, which can allow users to authorise payments using a fingerprint or face scan verified locally on the device.
For users, the experience could remain almost as simple as it is today, while adding another layer of protection against fraud.
For Dr Raj P Narayanam, Founder and Executive Chairman of Zaggle, the focus should be on identifying suspicious activity before a transaction is completed.
“The most promising innovations combine AI with behavioural intelligence,” Narayanam said, pointing to real-time fraud detection, behavioural analytics, device binding, transaction risk scoring and contextual authentication.
He also stressed the importance of proactive scam warnings, stronger identity verification and consumer education, particularly because many UPI frauds involve social engineering rather than weaknesses in the payment system itself.
This is perhaps the biggest challenge.
UPI’s success has come from making payments incredibly easy. If security measures make every transaction slower or more complicated, some of that advantage could be lost.
That is why Narayanam believes the answer lies in a risk-based approach, where additional safeguards are introduced only when a transaction appears risky.
“Convenience will always remain central to UPI’s success, but security and consumer protection will increasingly become key differentiators,” he said.
Shah echoed this view, saying the next phase of growth will come from doing both at once — maintaining convenience while giving users greater confidence in the safety of their payments.
The most important UPI innovation may not be something users immediately notice.
It could be a system that quietly checks a device, analyses behaviour, assesses transaction risk and identifies a suspicious pattern — stepping in only when something does not look right.
That would mark a shift from faster payments to trusted payments.
As Parashar put it, the next chapter of digital payments will depend on secure digital identities, AI-powered fraud detection, stronger authentication and continuous risk monitoring.
UPI has already made India comfortable with instant payments. Its next challenge is making every user feel equally comfortable that those instant payments are safe.