UK Fintech's Drive Current Accounts

Fintech groups are making a renewed push into everyday banking, stepping up efforts to prise customers away from the UK’s established high street lenders by offering current accounts, cards and lending products that promise better rates and a smoother user experience.

The latest move comes from London-based Wise, long known for its low-cost international payments service, which has signalled a deeper shift into mainstream banking. The company plans to roll out a current account offering 3.26 per cent interest on balances, alongside features such as direct debits, positioning itself more directly against traditional retail banks.

Wise already has a sizeable foothold in the UK. Around 3 million active users hold some £8 billion on the platform, giving it a base from which to expand into primary banking relationships. The group has also opened a physical branch in London, an unusual step for a fintech, aimed at driving sign-ups and building trust among customers still accustomed to in-person banking.

The strategy reflects a broader shift across the sector. After more than a decade focused on niche services such as payments, foreign exchange and budgeting tools, many fintechs are now targeting the most valuable part of the banking relationship: the current account into which salaries are paid and from which daily spending flows.

Nilan Peiris, Wise’s chief product officer, framed the move as a response to persistent weaknesses in the traditional banking model. He argued that incumbent banks have failed to keep pace with customer expectations, particularly for users who operate across borders. The need to maintain separate domestic and international accounts, he said, is increasingly out of step with how people live and work.

That message is resonating across the industry. Fintechs are betting that a combination of faster onboarding, more intuitive mobile interfaces and sharper pricing will allow them to win share from legacy lenders that still rely on older systems and more complex processes.

The push is not limited to Wise. Swedish group Klarna has already begun repositioning itself beyond its buy-now-pay-later roots, launching a UK debit card as part of a wider ambition to become a full-service bank. PayPal has also re-entered the UK market with a broader suite of credit and debit products, while Revolut, one of the largest digital banking players in Europe, is preparing to expand its lending offering following the award of a full UK banking licence.

Taken together, these moves point to a convergence between fintechs and traditional banks. Where challengers once focused on unbundling specific services, they are now rebundling them into comprehensive financial platforms in an effort to improve margins and build more stable revenue streams.

Kunal Jhanji, a partner at Boston Consulting Group, said the logic is clear. Younger customers, in particular, are less tied to long-standing banking relationships and more willing to switch providers if they see clear advantages in speed, cost or usability. Fintechs have been able to design their systems around these expectations from the outset, without the burden of legacy infrastructure.

He added that expanding into full-service banking is also about economics. Payments and foreign exchange, while high-growth areas, can be relatively low margin. By contrast, holding deposits and extending credit opens the door to more profitable activities, including lending and interest income. Moving into current accounts therefore represents a critical step in the path to sustainable profitability.

Yet the ambition to become a customer’s primary bank account remains one of the sector’s toughest challenges. Despite strong growth in user numbers, many fintechs still struggle to persuade customers to deposit their salaries or rely on them for everyday financial management.

The experience of earlier challengers illustrates the difficulty. Monzo and Revolut, both launched with significant momentum and strong brand recognition, have attracted tens of millions of users. Monzo now has around 15 million customers in the UK, while Revolut counts 13 million in Britain and some 70 million globally.

However, a substantial portion of those users treat these platforms as secondary accounts, using them for spending, travel or budgeting rather than as their main financial hub. Without primary account status, fintechs miss out on the steady inflow of deposits that underpins profitable lending and long-term customer relationships.

Traditional banks, for their part, have not stood still. Faced with the early wave of disruption, they have invested heavily in upgrading their technology, improving mobile apps and streamlining onboarding processes. Many now offer features that were once seen as the preserve of fintechs, such as real-time spending notifications, budgeting tools and fee-free foreign transactions within certain limits.

This has narrowed the gap in user experience and made it harder for challengers to differentiate purely on digital functionality. In response, fintechs are increasingly competing on pricing, offering higher interest rates on balances or lower fees on specific services to attract customers.

Wise’s decision to offer a 3.26 per cent return on current account balances is a case in point. At a time when many high street banks continue to pay relatively low rates on standard accounts, such offers can be a powerful draw, particularly for customers holding significant cash balances.

At the same time, the move into physical branches suggests that trust and visibility still matter. While digital-first models have gained acceptance, a segment of customers remains more comfortable with institutions that have a tangible presence. By opening a London location, Wise appears to be acknowledging that winning primary banking relationships may require a hybrid approach.

Regulation also plays a role in shaping the competitive landscape. Obtaining a full banking licence, as Revolut has done in the UK, brings both opportunities and constraints. It allows firms to take deposits and offer a wider range of services, but also subjects them to stricter capital and compliance requirements.

For fintechs, navigating this transition is a delicate balance. Moving too quickly into lending or deposit-taking without robust risk controls can expose them to losses, particularly in a weaker economic environment. At the same time, delaying expansion risks ceding ground to competitors that are already building full-service platforms.

There is also the question of how far customer behaviour can be shifted. Banking relationships tend to be sticky, shaped by habit, inertia and perceived switching costs. Even when alternatives offer better rates or features, many customers are slow to move their main account, especially if it involves changing direct debits, salary payments and long-standing financial arrangements.

Fintechs have tried to address this through simplified switching processes and incentives, but progress has been gradual. The UK’s Current Account Switch Service has made it easier to move between banks, yet uptake remains relatively modest compared with the size of the market.

Despite these challenges, the direction of travel is clear. The lines between fintechs and traditional banks are continuing to blur, with both sides encroaching on each other’s territory. For incumbents, the threat is not just the loss of individual services but the gradual erosion of the overall customer relationship.

For fintechs, the prize is significant. Securing primary account status would provide a stable base of deposits, deeper customer engagement and a platform for cross-selling a wider range of financial products. It would also mark a transition from high-growth disruptors to fully fledged financial institutions.

Whether they can achieve that remains uncertain. The sector has shown it can attract users and innovate rapidly, but converting that momentum into lasting, profitable banking relationships is a more complex task.

For now, the latest wave of product launches and strategic pivots suggests that fintechs are willing to make that attempt. With better pricing, improved technology and a growing breadth of services, they are positioning themselves as credible alternatives to the high street banks that have long dominated the UK market.

The coming years will determine whether that challenge translates into a meaningful shift in market share, or whether the incumbents, bolstered by their own investment and scale, can hold the line.