
Challenger banks are changing the face of banking with their innovative approach to financial services. They've managed to disrupt the traditional banking industry by offering lower fees, higher interest rates, and user-friendly mobile apps.
One notable example is Monzo, which has gained over 4 million customers in the UK alone. Its digital-only approach has allowed it to keep costs down and pass the savings on to customers.
Challenger banks are also focusing on providing better customer service, with features like real-time notifications and personalized budgeting tools. This is a major departure from the traditional banking model, where customers often have to wait in line or deal with lengthy phone calls to get help.
By leveraging technology, challenger banks are making banking more accessible and convenient for everyone.
What is a Challenger Bank?
A challenger bank is a financial institution that operates with a banking license and a digital-first approach. It's a game-changer in the banking world.

Challenger banks are fully digital, with little to no reliance on physical branches. This allows them to cut costs and offer lower fees to their customers. They prioritize a smooth user experience and innovate to stay ahead of the competition.
Here are the key characteristics of a challenger bank:
- Holds a banking license;
- Is fully-digital, with little to no reliance on physical branches;
- Prioritizes a super-smooth user experience;
- Innovates, which gives it a competitive advantage over traditional banks;
- Offers lower fees (by cutting the overhead costs of physical branches);
- Often targets a specific niche (sustainable banking) or demographics (like mobile banking for Gen Z).
What Are Neos?
Neobanks, also known as Neos, are financial institutions that operate entirely online without a physical location.
They offer a much wider scope of services compared to traditional brick-and-mortar banks.
Neobanks can operate under regulations but not necessarily with the need of a specific banking license.
Unless they want to offer credit cards and loans to their customers, which is often done by partnering with traditional banking institutions.
This partnership allows Neobanks to avoid the heavy process of obtaining a banking license.
Neobanks are a key part of the Challenger Bank landscape, offering innovative services to customers who demand more from their banking experience.
Characteristics of a Financial Institution

A financial institution can take many forms, but one key characteristic is holding a banking license. This is a fundamental aspect of being a bank, and it's a requirement for any institution that wants to offer banking services.
Challenger banks are a type of financial institution that has a digital focus. They have little to no reliance on physical branches, which allows them to cut costs and offer lower fees to their customers.
One of the defining features of a challenger bank is its commitment to innovation. This can take many forms, from developing new technologies to offering unique financial products and services.
By cutting the overhead costs of physical branches, challenger banks can offer lower fees to their customers. This is a major advantage over traditional banks, which often have a more traditional and expensive business model.
Challenger banks often target a specific niche or demographic, such as sustainable banking or mobile banking for Gen Z. This allows them to tailor their services to meet the unique needs of their customers.

Here are the key characteristics of a financial institution:
- Holds a banking license;
- Is fully-digital, with little to no reliance on physical branches;
- Prioritizes a super-smooth user experience;
- Innovates, which gives it a competitive advantage over traditional banks;
- Offers lower fees (by cutting the overhead costs of physical branches);
- Often targets a specific niche (sustainable banking) or demographics (like mobile banking for Gen Z).
Origin of Financial Institutions
Challenger banks have a fascinating origin story. The first wave of challenger banks emerged in the 1990s, with notable examples including Sainsburys, Tesco, and Virgin.
These early challenger banks were built for a different era, relying on physical branches and outdated technology. They failed to compete with established banks in the long run.
The 2008 financial crisis marked a turning point, as trust in traditional banks hit rock bottom. Accessing financial services became a frustrating and costly experience for many people.
Regulatory changes, particularly by the UK's Financial Conduct Authority (FCA) in 2013, lowered the barriers to entry for new banks. This made it easier for new entities to obtain banking licenses and compete with established institutions.
The first high street bank to launch in the UK in over 150 years was Metro Bank, launched in 2010.
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Benefits and Advantages
Challenger banks offer several benefits and advantages, including the ability to set up an account quickly. This is particularly true for neobanks, which can be opened in no time.

One of the main advantages of neobanks is their lower overall fees. This is due to the lower up-front costs of running a neobank, which allows for more resources to be invested in research and development, including data analytics and decision making.
Neobanks also have a significant advantage when it comes to giving out loans, as they don't need to conduct background checks on their customers. This makes the process faster and more efficient.
Here are some of the key benefits of neobanks:
- Lower overall fees
- Lower up-front costs
- No background checks required for loans
Neofin Institution Benefits
Setting up an account with a neofin institution is a breeze, taking only a matter of minutes to complete.
Lower up-front costs for running a neofin institution result in better resources being available for research and development, including data analytics and decision making.
Neofin institutions don't need to conduct background checks on customers, which can be a time-consuming and costly process.
Neofin institutions like Revolut offer a wide range of services, including personal vaults, multiple-currency IBANs, shares, commodities, and even cryptocurrency trading.
Here are some key benefits of neofin institutions:
- Lower fees compared to traditional banks
- Quick account setup
- No background checks required
- Wide range of services offered
Importance of a Niche

In a crowded market, finding a niche is crucial for a bank challenger to stand out.
The market is getting tighter due to the rapidly growing number of challengers.
You need to find a niche for yourself and give it a value that no one else guarantees.
The number of new challenger banks launched annually worldwide has been continuously increasing, from just 8 in 2014 to 83 in 2019.
However, the numbers started to decrease from 2021, with 59 new challenger banks started that year, and 56 in 2022.
The startups that started in early- or mid-2010's are now unicorns, with seven digital banks in Europe achieving this status by October 2023.
Finding your niche in the banking sector comes down to solving the problems bank app customers face, and doing it better than anyone else.
There are still target audiences, like banking for Gen Z, and niches, like sustainable banking, that wait to be filled.
Bank Account Drawbacks

Challenger banks, while innovative and convenient, do have some drawbacks to consider.
One of the main issues with challenger banks is that they still require credit checks for credit cards and loans, just like traditional banks.
The good news is that some challenger banks have made it easier to access banking services, but the bad news is that you may still be far from a physical branch.
In fact, even if a challenger bank has a physical location, it's likely that you won't be near one of the branches.
Here are some of the key drawbacks to consider:
- Credit checks are still required by the challenger bank itself in the case of credit cards and loans.
- Chances are high you won’t be near one of the branches, even if a physical location is available.
Comparison and Analysis
When comparing traditional banks to challenger banks, a key difference is the focus on digital experience. Challenger banks prioritize a user-friendly mobile app for all banking needs.
Challenger banks often have lower fees for account maintenance, international transactions, or overdrafts compared to traditional banks. This can be a significant advantage for customers who want to save money.

One of the downsides of challenger banks is that they typically offer a narrower range of products compared to traditional banks. For example, they might not have wealth management or extensive loan options.
Here's a comparison of the key differences between traditional and challenger banks:
Challenger banks are able to innovate and adapt to new technologies and customer needs quicker than traditional banks with complex legacy systems. This allows them to provide a more streamlined and efficient banking experience.
Challenger Bank Examples and Models
Let's take a look at some successful challenger banks. N26, for example, is a German-based digital bank that offers fee-free spending and interest on savings.
Monzo, a UK-based challenger bank, is known for its colorful debit cards and instant spending notifications. Revolut, another UK-based bank, offers a range of features including currency exchange and cryptocurrency trading.
These startups that started in the early- or mid-2010's are now unicorns, valued at over one billion US dollars.
History

Prior to the changes in the UK's financial services industry, setting up a new bank was extremely expensive and time-consuming, resulting in a small number of banks dominating the market.
The regulatory landscape changed after the 2008 financial crisis, with the Financial Services Act 2012 coming into force on 1 April 2013.
This act opened up the market to new banks, allowing for more competition in the industry.
Metro Bank received its license in 2010, marking the first new high street bank in 100 years.
The PRA set up their New Bank Start-up Unit to guide firms through the process of obtaining a banking license.
The PRA, together with the Financial Conduct Authority, published a review of the requirements in July 2014, one year after the changes came into effect.
Examples
Let's take a look at a few most successful challenger banks. One notable example is Revolut, which has gained a massive following worldwide. It's known for its user-friendly interface and competitive exchange rates.

Revolut offers a range of features including real-time currency conversion and budgeting tools. Many users appreciate its fee-free spending abroad and low-fee ATM withdrawals.
Another successful challenger bank is N26, which has disrupted the traditional banking model with its mobile-only approach. It's popular among young adults and freelancers who value flexibility and convenience.
N26's features include real-time spending updates, budgeting tools, and instant account top-ups. Its sleek and modern design has made it a favorite among tech-savvy individuals.
Starling Bank is another challenger bank that has made waves in the industry. It offers a range of features including real-time spending updates, budgeting tools, and fee-free spending abroad.
Starling Bank's account management features are highly praised, allowing users to set budgets, track expenses, and receive instant notifications. Its user-friendly interface has made it a popular choice among consumers.
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Atom
Atom Bank is a UK-based digital-only bank that provides savings accounts, mortgages, and business loans. Founded in 2014, it's a great example of a challenger bank that's making waves in the industry.
One of the key advantages of building a challenger bank from existing components is that it saves time and energy. This approach allows you to get to market faster and start gathering feedback from users.
Atom Bank's focus on digital-only banking is a prime example of how a challenger bank can disrupt traditional banking models. By leveraging existing components, you can create a robust and user-friendly application in a fraction of the time it would take to build from scratch.
Building a challenger bank from existing components has many advantages, including:
- The sooner the product is completed, the sooner it will appear on the market.
- You will get feedback from users or check if your strategic assumptions were correct to avoid a shot in the dark approach when developing further functionalities.
- Connecting the components and designing UIs is faster and cheaper than ever due to the advent of AI.
Different Business Models
Challenger banks are changing the game with their innovative business models. They're not just digital banks without branches, but rather, they're designed to cater to customers' needs and lifestyles.
Monzo, a UK-based challenger bank, has over 2 million customers, but it makes significant losses, with a net operating income of only £9.2m. This is because most of its money comes from fee income, not interest income.
The key to Monzo's success lies in its ability to maximize customer numbers, despite a historical customer acquisition cost of less than £3. This is why it's engaging in TV ad campaigns and investing heavily in international expansion.
Monzo's business model is centered around customer experience, with a focus on simplifying money management. Its platform allows users to view all their finances in one app, track income and spending, and set aside money for savings goals.
By prioritizing customer experience, Monzo is able to keep costs low and maximize lifetime value. With a low churn rate of +80% and a low cost to serve of £30 per account, Monzo is incentivized to attract as many new customers as possible.
Here are some key features of Monzo's business model:
- Fee income is the primary source of revenue.
- Customer acquisition costs are low, at less than £3.
- Low churn rate of +80%.
- Low cost to serve, at £30 per account.
- Monetization is indirect, using the pull of its large customer base to bring in third-party fees.
Starting and Launching a Challenger Bank
Starting and launching a challenger bank requires a clear approach. You'll want to start by creating a list of core banking functionalities you need, and hypotheses for Unique Value Propositions (UVP), which are functions that will stand out.
It's essential to sort out these functionalities, focusing on what's most important for your niche. Our experience shows that business partners founding a challenger bank had a clear list of needs. You can refer to our comprehensive article on core banking systems for a detailed guide on essential core banking functionalities and their importance.
Instead of creating all functions at once, start in a pragmatic way by building the direction in which you're going. Use User Story Mapping to choose the basic functionalities, dividing them into different areas of the banking application, such as customer registration, transfers, and compliance.
Using Business Model Canvas is also a great solution to identify strategic suppliers, sources of expenditure and revenue, target groups, and personas. We used it every time we worked on challenger banks, tailoring the product development plan to the marketing strategy adopted by the business partner.
To start a challenger bank, you can follow a pragmatic approach by using already completed components. This can save time and energy, especially if you choose a proven supplier. Our mission is to suggest the most effective solutions, and we have experience with some of these components.
Some of the advantages of building a challenger bank from ready components include getting feedback from users sooner, having a working and user-tested application, and being able to develop it further. With the advent of AI, connecting the components and designing UIs is faster and cheaper than ever.
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Here are some of the ready components you can use:
- The payment processor that deals with the transactions;
- Component for customer identity verification (KYC);
- Cloud solution infrastructure (like AWS).
Another reason to launch a challenger bank is to attempt lower-risk and faster-to-value technology renovation. Banks sit on decades of technology debt, and replacing all of their back-office systems can be expensive and risky. However, modern core banking systems are modular, making progressive renovation possible.
Challenges and Opportunities
Launching a digital bank is a complex task, especially for incumbent financial institutions. They struggle to match the challenger bank model due to their costly and difficult-to-achieve banking licence, as well as their network of physical branches.
Banks are starting to launch challenger banks themselves, but this model is also difficult to pull off. The bank-within-a-bank model is prone to the Innovator's Dilemma, where the immune system fights off anything that threatens the business model and revenue streams.
Incumbent banks' RoE is much more sensitive to falls in revenue than reduction in costs, making it hard for them to countenance a strategy that cannibalizes existing revenue streams. This is a major challenge for banks looking to launch a digital bank.
For another approach, see: First Bank Digital Banking
Even if the immune system can be countered, innovation is hard. Challenger banks like Revolut have successfully leveraged the power of networked consumers, but banks like Finn failed to attract large numbers and introduce viral features.
Launching a digital bank requires clear strategic intent and organizational transformation. It's not just about changing brand perception, user experience, or moving customers onto cheaper-to-serve channels.
Future of Banking and Challenger Banks
The number of new challenger banks launched annually worldwide has been increasing, from just 8 in 2014 to 94 in 2020, before decreasing to 59 in 2021 and 56 in 2022.
Technology has lowered barriers to entry, with infrastructure services like AWS reducing start-up costs and smartphones making it possible for new digital features, such as remote, paperless customer onboarding.
The UK regulator lowered capital requirements for start-up banks and shortened the application process, leading to a influx of new competitors. This, combined with Open Banking legislation, has increased competition in the banking sector.
By 2023, there were seven digital banks in Europe that had achieved unicorn status, valued at over one billion US dollars.
Regulations and Requirements

Challenger banks must comply with the same regulatory requirements as traditional banks, including anti-money laundering (AML) and know-your-customer (KYC) regulations.
Challenger banks are required to register with the Financial Conduct Authority (FCA) and obtain a banking license.
In the UK, challenger banks must hold a minimum of £20 million in capital and surplus funds.
Challenger banks are subject to the same consumer protection laws as traditional banks, including the Payment Services Regulations 2017.
These regulations ensure that challenger banks treat customers fairly and provide transparent information about their services.
Challenger banks must also comply with the EU's Payment Services Directive (PSD2), which requires them to provide customers with secure and efficient payment services.
The PSD2 regulation also enables customers to share their account data with third-party providers, promoting competition and innovation in the banking sector.
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Sources
- https://en.wikipedia.org/wiki/Challenger_bank
- https://www.temenos.com/solutions/retail-banking/challenger-banks/
- https://www.disruptionbanking.com/2022/09/05/differences-between-neobanks-and-challenger-banks/
- https://www.pragmaticcoders.com/blog/how-to-start-a-challenger-bank-pragmatic-advice
- https://medium.com/aperture-hub/what-is-a-challenger-bank-for-98b55422965
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