Neobanks, digital-only banks offering payments, FX, lending, and financial management through a single app, have become one of the fastest-growing segments of global finance. Clean interfaces, instant onboarding, and fee transparency have reshaped customer expectations of what a bank should look like. 

Behind the user growth charts, the sector faces a persistent problem: most neobanks still don’t make money on the customers they acquire. Understanding why monetisation remains so difficult and how blockchain technology is beginning to reshape the equation is central to the next phase of digital banking.

Why Neobanks Face a Monetisation Problem

Despite rapid adoption, digital banks are generally less profitable than traditional banks, and profitability dispersion is wide. The main reasons behind the monetisation problem include: 

Regulated Interchange

In Europe, card interchange is tightly capped at 0.2% for debit and 0.3% for credit. As a result, neobanks earn much less from everyday card spending than similar players in the US. On its own, that revenue is usually not enough to support a sustainable digital bank.

The Free Account Barrier

Early neobanks built their brand on free current accounts and cheap or zero-fee currency exchange (FX). That helped attract users, but it also made it hard to charge later. Once customers get used to core services being free, adding fees can push them to competitors.

Low Primary-Account Usage

Many neobank customers receive their salary into a traditional bank account and use the neobank mainly for travel, currency exchange, or extra spending. That leaves the neobank with smaller deposit balances and weaker interest income.

Interest Rate Dependence

Many neobanks have recently benefited from higher interest rates, which made customer deposits more profitable. But when rates come down, that revenue becomes harder to maintain.

Compliance and Capital

Neobanks face rising compliance costs, evolving regulatory regimes, and capital requirements for lending. These operating costs grow faster than the revenue a free current account can generate.

How Blockchain Creates New Revenue for Neobanks

Blockchain is a data storage technology that organises information in blocks linked together in an immutable, secure, and transparent chain. The integration of blockchain into neobanks offers several advantages that directly address the monetisation gap.

Cross-Border Payments

Traditional international transfers often pass through several intermediaries and can take days to settle. Stablecoin transfers can move much faster and at a lower cost. That gives neobanks a cheaper way to support remittances and international payments.

Lower Operating Costs

Smart contracts can automate processes such as payouts, escrow, and parts of lending. That can reduce manual work and lower operating costs.

Digital Asset Trading

Spot and derivatives trading inside a banking app can generate fee and spread revenue outside interchange caps and interest rate cycles. It also adds a high-engagement product that traditional current accounts don’t provide.

Staking and On-Chain Yield

Staking lets users earn rewards for supporting networks such as ETH, SOL, or DOT. For neobanks, it creates a yield product that does not depend on central bank rates, while the bank earns a share of the rewards as a fee.

Tokenised Assets

Blockchain makes it easier to offer fractional access to assets such as real estate, funds, and commodities. Neobanks can earn from distributing and safeguarding these products, while offering customers access to investments that were once less accessible.

Case Study: What Crypto Has Already Solved for Revolut

Revolut is one of the clearest examples of a neobank turning crypto into a meaningful source of revenue. The company reported record profitability in 2023 and 2024, while its wealth business, which includes crypto, became a much larger contributor to revenue.

• Card revenue limits. In Europe, card interchange is tightly capped, which limits how much neobanks can earn from everyday payments. Crypto trading sits outside those limits and gives Revolut another source of revenue.
• More ways to earn. Crypto gave Revolut more revenue beyond card payments and interest income. FX can be more stable, while trading and staking can bring in higher-margin revenue.
• A bigger wealth business. In 2024, Revolut’s wealth business, which includes crypto, became a much more important part of the company. Wealth revenue rose 298% year over year, from about $158 million to $647 million.
• Product edge. Crypto trading and staking also helped Revolut offer products that many traditional banks could not launch quickly because of licensing, custody, and technology hurdles. 

Challenges to Integration

Regulation remains the most visible constraint in crypto integration. In the European Union, the Markets in Crypto-Assets Regulation (MiCA) provides a clear framework for stablecoin issuance and crypto-asset services. In the UK, the FCA has established registration requirements for crypto firms, with broader rules in development. In the US, the regulatory landscape remains fragmented across state and federal levels.

Neobanks also need custody, liquidity, and compliance infrastructure that is expensive to build from scratch. Many, therefore, partner with licensed crypto infrastructure providers that deliver trading, staking, listings, and settlement through APIs, allowing the neobank to focus on distribution and customer relationships.

Conclusion

Neobanks scaled quickly, but monetisation remained the harder challenge. Blockchain gives neobanks revenue lines that don't depend on interchange caps or interest rate cycles: from stablecoin payments and trading fees to staking yield and tokenised assets. For digital banks looking to turn user growth into durable economics, crypto integration is becoming a core part of the business model.