When Monzo launched its hot coral debit card in 2016, Barclays, HSBC, and Lloyds did not change a single product feature in response. By 2024, all three had eliminated monthly fees on their basic current accounts, launched instant spending notifications, and rebuilt their mobile apps to match the real-time experience that Monzo and Starling had made standard. That pattern, neobanks introducing features that traditional banks are eventually forced to copy, has played out in every major banking market. The global neobanking market reached $210.16 billion in 2025, according to Fortune Business Insights, growing at a 49.30% compound annual rate toward $7.66 trillion by 2034.
How Neobanks Changed Customer Expectations
Before neobanks, retail banking customers accepted several things as normal: monthly account fees, two-to-three-day delays on money transfers, hidden foreign exchange markups, and paper statements mailed monthly. Neobanks eliminated all of these in their first generation of products.
The effect was not immediately visible in market share. Neobanks captured only a small percentage of total deposits in their early years. But they captured something more important: they set the expectation for how banking should work. Once a customer used an app that showed transactions in real time, with instant categorisation and spending breakdowns, the traditional banking app felt obsolete. The competitive pressure came not from neobanks taking deposits but from neobanks raising the bar for what every bank had to deliver.
This dynamic is measurable. Traditional banks in the UK increased their technology spending by an average of 22% between 2020 and 2024, according to industry filings, with the majority of that increase directed at mobile banking features that neobanks had already shipped. The race was not to innovate but to catch up.
Pricing Competition
Neobanks have compressed margins across several banking product categories. The most visible effect has been on foreign exchange.
Traditional banks typically charged retail customers 2.5% to 4% above the interbank exchange rate for international card payments or wire transfers. Revolut launched with fees of 0% to 1% above interbank rates and forced the entire industry to respond. The global cross-border payments market reached $371.59 billion in 2025, according to Fortune Business Insights, and neobanks are capturing a growing share of that volume by offering transparent, low-cost pricing that traditional banks struggle to match.
Savings rates tell a similar story. In markets where neobanks compete aggressively for deposits, savings rates at traditional banks have risen. When Chase UK (JPMorgan’s digital-only UK bank) launched offering 5.1% on savings in 2023, it forced incumbent UK banks to raise their own rates from the 1% to 2% range they had maintained for years. The competitive pressure is direct: if a customer can open a higher-yielding savings account in five minutes on their phone, the incumbent bank must match the rate or lose the deposits.
Where Neobanks Are Winning and Where They Are Not
Neobanks have been most successful in three product categories: everyday current accounts, international payments, and budgeting or financial management tools. These are products where the cost and speed advantages of digital-only delivery are most apparent to the customer.
They have been less successful in mortgage lending, wealth management, and corporate banking. These products require deep balance sheets, complex risk assessment capabilities, and relationship-based advisory services that neobanks have not yet built. A customer might use Monzo for daily spending and Barclays for their mortgage. The competitive dynamic is product-specific, not institution-wide.
Business banking is a contested middle ground. Neobanks like Tide in the UK and Mercury in the US have attracted hundreds of thousands of small business accounts with faster onboarding, lower fees, and better integrations with accounting software. But larger businesses with complex treasury needs, multi-currency operations, and credit facilities still rely on traditional banks that can provide structured finance and dedicated relationship managers.
The Infrastructure That Powers the Competition
The competitive intensity between neobanks and traditional banks is enabled by shared infrastructure that both sides use. API-based banking systems now process over 2 billion calls daily across the global financial system, handling $676 billion in transaction value, according to Coinlaw. Open banking regulations in the EU, UK, Australia, and Brazil have standardised these APIs, allowing any licenced institution to access customer data (with consent) and build products on top of it.
This shared infrastructure has an equalising effect. A neobank and a traditional bank can both connect to the same payment networks, the same credit bureaus, and the same identity verification services. The competitive difference comes down to execution speed and cost structure, not access to infrastructure.
The banking-as-a-service market, which provides core banking infrastructure to both neobanks and fintechs, reached $18.6 billion in 2024, according to Global Market Insights, growing toward $73.7 billion by 2034. That growth reflects the ongoing disaggregation of banking: the functions that used to be bundled inside a single institution are now available as modular services that any company can assemble.
What Traditional Banks Are Doing in Response
The most common response from traditional banks has been to launch their own digital sub-brands. Goldman Sachs built Marcus. JPMorgan launched Chase UK. Standard Chartered created Mox in Hong Kong. These digital brands operate with modern technology stacks, lean staffing models, and competitive pricing, essentially creating an internal neobank while maintaining the parent’s regulatory standing and balance sheet.
The second response has been acquisition. BBVA acquired Simple (later shut down) and invested in Atom Bank. SoFi acquired Golden Pacific Bancorp’s banking charter. These deals give traditional institutions access to modern technology and digital-native customer bases without building from scratch.
The third response is the most expensive but potentially the most durable: rebuilding the core technology stack from the ground up. Banks that complete this transformation, replacing batch-processing mainframes with real-time, cloud-native cores, can match neobanks on speed and cost while retaining the advantages of scale, regulatory standing, and deep balance sheets.
Neobanks forced a reset on what retail banking costs and how quickly it responds. Traditional banks that treated the first wave of neobanks as a niche threat have spent the years since scrambling to close a gap that keeps widening as long as their underlying technology remains a generation behind.
