Most people meet a neobank as an app: an account opened in minutes, a card in a wallet, no branch anywhere in the process. Behind that app sits a different question, and it is the one that decides whether the business underneath works – who holds the licence, who holds the deposits, and where the revenue actually comes from.
A neobank is not a lighter version of a bank. It is a distinct operating model in which the customer experience, the regulated permissions and the underlying technology are frequently supplied by three different parties. This guide covers what a neobank is, how one works, the five business models neobanks use to earn revenue, who holds the licence in each arrangement, and what launching one actually requires.
Key takeaways
- A neobank is a digital-only financial institution that delivers banking services through a mobile app or web platform, without physical branches.
- Most neobanks do not hold their own banking licence. They operate on a partner bank’s licence, or under an e-money institution (EMI) or payment institution authorisation.
- Five business models dominate: interchange-led, credit-led, asset-led, product-extension and ecosystem-led. Most operators combine two or more.
- Launching one requires three separate things: a regulatory route, a licensed partner where you do not hold the permissions yourself, and core technology for accounts, ledger, payments and reconciliation.
What is neobank?
A neobank is a digital-only financial institution that delivers banking services through a mobile app or web platform, without physical branches. Most neobanks do not hold their own banking licence: they operate on a partner bank's licence, or under an e-money institution or payment institution authorisation, and supply the product design, the customer experience and the technology on top of it.
Three things follow from that definition, and each of them shapes how a neobank is built:
- The distribution is entirely digital. Account opening, identity verification, payments, card management and support all happen in the app. There is no branch to fall back on when a journey breaks.
- The regulated layer is usually somebody else’s. The deposits sit with a licensed partner, and the customer’s protection – FDIC pass-through cover in the US, FSCS in the UK, deposit guarantee schemes in the EU – depends on that partner and on specific conditions being met.
- The technology is the product. Accounts, ledger, transaction processing, fees, limits and reconciliation are what the operator actually owns and differentiates on.
Neobank vs traditional bank
Neobanks and traditional banks are two different types of financial institutions, each offering distinct features and approaches to banking services. Neobanks, also known as digital banks or challenger banks, are fully digital, technology-driven financial institutions that operate primarily through mobile apps or online platforms.
Traditional banks are established financial institutions with a physical presence, including brick-and-mortar branches. They have been operating for many years and offer a wide range of banking services. It’s important to note that some traditional banks have also embraced digital transformation and offer online and mobile banking services. Likewise, neobanks may partner with traditional banks to leverage their established infrastructure and regulatory compliance.
The table below sets out where the two models actually diverge – and, in the last column, what each difference costs.
| Dimension | Neobank | Traditional bank | Trade-off |
|---|---|---|---|
| Licence | Usually a partner’s banking licence, or its own EMI / payment institution authorisation | Its own full banking licence | Faster to market, but the neobank depends on a partner it does not control |
| Distribution | Mobile app and web only | Branches, call centres, digital channels | Lower cost to serve, but no fallback channel when a digital journey fails |
| Cost base | No branch estate, smaller headcount, cloud infrastructure | Property, staff and legacy core systems | Savings often passed to customers as lower fees, which compresses revenue per account |
| Main revenue | Interchange, subscriptions, FX, lending in maturer operators | Net interest income on a large deposit and loan book | Interchange scales with usage, not balances – high volume is required for it to work |
| Product range | Narrow at launch – accounts, cards, transfers – widening over time | Broad: mortgages, business lending, wealth, treasury | Focus wins early adoption; the missing products cap revenue per customer |
| Technology | API-first core, built or licensed, deployed in the cloud | Long-lived core banking systems, often decades old | Faster change, but the operator carries integration and reconciliation responsibility itself |
| Customer protection | Pass-through deposit insurance via the partner, where conditions are met; safeguarding under EMI rules | Direct deposit insurance in its own name | Cover exists but is indirect, and customers frequently misunderstand it |
Neobank vs digital bank vs challenger bank vs BaaS
Neobanks should not be confused with digital banks. Though similar in some ways, both are different forms of financial institutions. While digital banks are usually an offshoot of traditional banks with physical branch networks and offer a wider range of banking services, neobanks are strictly online fintech institutions with no physical branch networks.
Neobanks are sometimes called challenger banks because they compete with incumbent banks and provide services to areas not sufficiently covered by the conventional banking system, without any stress, and at zero fees.
These terms are used almost interchangeably in the press, and they mean different things. The distinction that matters commercially is not how digital the product looks – it is who holds the regulated permissions.
| Model | What it is | Who holds the licence | Branches |
|---|---|---|---|
| Neobank | A digital-only financial brand, usually built by a fintech rather than a bank | Usually a partner bank, or the neobank’s own EMI / payment institution authorisation | None |
| Digital bank | A licensed bank that distributes digitally – often a digital arm of an incumbent | Itself, or its parent bank | Sometimes, through the parent |
| Challenger bank | A market-position term for any newer entrant competing with incumbents; often used as a synonym for neobank, particularly in the UK | Varies – many UK challengers hold full banking licences | Usually none |
| Banking-as-a-Service (BaaS) | Not a consumer brand at all – regulated banking capability supplied to other companies through APIs | The BaaS provider or its underlying bank | Not applicable |
In short: “challenger bank” describes a competitive position rather than a legal status, and BaaS is the wholesale layer several neobanks are built on.
Key neobank features
- They are cost effective
- Offer personalised financial services through AI-powered technology
- Do not have any physical branch network
- Operate a 24/7 financial service system
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Talk to Our TeamHow does a neobank work?
The neobanks’ modus operandi is very simple, and the same goes for the requirements needed to start one. Neobanks attempt to distinguish themselves from regular banks on a basic level, making themselves more appealing to technologically driven consumers (especially Gen Z and millennials) who are increasingly becoming dissatisfied with the bureaucratic nature of traditional banks.
Source: Nielsen
One of the foundations of neobanks is the absence of a physical branch network, and as such, they perform their operations strictly within the online space, thereby lowering customer expenditure. Neobanks employ AI-powered technology to collate customer data to provide personalised banking services to users.
The vast amount of data they acquire from their consumers is used to understand their users better, identify problems, and develop requisite solutions. Because their systems are also significantly computerized, collecting and analysing data and understanding how their clients interact in the financial ecosystem becomes much easier.
What happens when a customer opens an account and spends
- The customer downloads the app and submits their identity documents.
- A KYC provider verifies the identity and returns a result to the neobank’s platform.
- The platform creates the customer record and opens an account on its ledger.
- The licensed partner opens or allocates the corresponding regulated account that holds the funds.
- A card issuing provider issues a virtual card, and a physical card where the product offers one.
- The customer funds the account by transfer, card top-up or direct deposit.
- The customer spends. The card network authorises the transaction against the available balance.
- The platform records the authorisation, applies fees and limits, and updates the ledger.
- The merchant’s acquirer pays an interchange fee, a share of which reaches the neobank.
- Settlement files arrive from the card processor and the partner bank, and reconciliation confirms the internal record agrees with both.
Step 10 is the one teams underestimate. A neobank’s ledger and its partners’ records will disagree at some point – through timeouts, retries, chargebacks or delayed settlement – and the reconciliation process is what decides whether that disagreement is caught in hours or discovered in an audit.
Who holds the licence in a neobank?
In most neobanks, the licence belongs to somebody else. Three arrangements are common: the neobank obtains its own full banking licence; it obtains an e-money or payment institution authorisation, which permits accounts and payments but not deposit-taking or lending; or it partners with a licensed sponsor bank or BaaS provider and holds no authorisation of its own.
| Route | What it permits | Customer protection | Main consideration |
|---|---|---|---|
| Own full banking licence | Taking deposits, lending, holding customer funds directly | Deposit insurance in the neobank’s own name | The slowest and most capital-intensive route. Revolut applied for a UK banking licence in 2021, received a restricted licence in July 2024, and only exited the mobilisation stage with full PRA approval in March 2026 |
| EMI or payment institution | Issuing e-money, holding customer funds, executing payments – not deposit-taking or lending from those funds | Safeguarding rather than deposit insurance – funds segregated, not guaranteed | Faster and cheaper than a banking licence, but it caps the product range and rules out interest income on balances |
| Sponsor bank or BaaS partner | Whatever the partner’s licence permits, exposed through their APIs | Pass-through deposit insurance via the partner, where the required conditions are met | Fastest route to market, and the most dependent. Chime describes itself as a technology company, not a bank, with banking services provided by The Bancorp Bank, N.A. and Stride Bank, N.A. |
This is the single most consequential decision in a neobank plan, because it determines the product range, the launch timeline, the capital requirement and the partner set. It is also the point customers most often misread: a neobank operating on a partner’s licence is not itself a bank, and its deposit protection is indirect and conditional.
How do neobanks make money?
Neobanks make money primarily from interchange fees on card transactions, interest on credit balances and deposits, subscription fees for premium tiers, foreign exchange margins, and revenue-sharing with partners whose products they distribute. The mix depends on which business model an operator has chosen and on whether it holds a licence that permits lending.
Research And Markets put global neobanking revenues at $385.05 billion in 2026, up from $261.4 billion in 2025, with a forecast 46.6% compound annual growth rate to 2030 (report published January 2026).
Interchange is the starting point for most operators. Chime reported 10.2 million active members in its first-quarter 2026 results: when a member spends on their debit card, the merchant’s acquirer pays an interchange fee and a share of it reaches Chime. Chime is explicit that it is “a financial technology company, not a bank”, with banking services provided by The Bancorp Bank, N.A. or Stride Bank, N.A.
Credit pays better. Nubank, which reported 139 million customers in its second-quarter 2026 results, charges transaction fees on its cards and earns interest on customers’ carried credit balances. Beyond cards, neobanks also earn interest on deposits where their licence permits it, foreign exchange margin on international payments, and ATM fees.
Now we are quite familiar with the concept of neobanks, their features, mode of operation, and revenue generation. Let’s look at some neobank pros and cons.
Neobank business model
Neobanks, much like traditional banks, cater to specific niches and even entire nations. The crucial question arises: What business model ensures organizations remain competitive in this dynamic landscape?
There are 5 neobank business model types:
Ecosystem-led model
The ecosystem-led model emphasizes connectivity and collaboration among different financial applications by leveraging API technology. This approach enables seamless communication and integration.
Interchange-led model
Interchange-led model neobanks charge transaction fees for each monetary transaction. For example, Chime in the USA and Neon in Brazil earn a portion of Visa fees during transactions made with their Chime Visa.
Credit-led model
The credit-led model relies on credit card services as a foundation for growth and profitability. It generates revenue through transaction fees and profits from carried balances and associated interest rates. Nubank in Brazil is an example of a neobank that adopts this model.
Asset-led business model
The asset-led business model allows neobanks to offer savings accounts and deposits, such as high-yield savings and certificates of deposits (CDs). Marcus, by Goldman Sachs on Wall Street, exemplifies this model by focusing on niche products and emphasizing specialization over a diverse range of services.
Product extension-focused approach
In contrast to the ecosystem-led model, the product extension-focused approach eliminates barriers to financial services. Robinhood provides a notable example, introducing Robinhood Gold, a product extension offering in-depth market analysis through a subscription-based model. This strategy enhances Robinhood’s competitive position by expanding its product offerings.
To remain competitive in the dynamic neobanking sector, it is essential to understand and strategically adopt these diverse business models.
Advantages and limitations of neobanking
The clearest way to read the market is by how each operator earns rather than by size. The table groups well-known neobanks by their dominant model – most run more than one, and the split shifts as they mature.
| Characteristic | Advantage | Limitation |
|---|---|---|
| No branch network | A far lower cost base, with fewer premises and fewer staff. Savings are often passed to customers as lower fees | No in-person channel when something goes wrong, which limits trust among customers who expect one |
| Digital-first onboarding | An account can be opened, funded and used in minutes, from anywhere | Identity verification becomes a single point of failure, and fraud pressure concentrates on it |
| Heavy use of technology | Behavioural data supports personalised products, real-time controls and faster iteration | Customers less comfortable with app-only interfaces are excluded, and outages have no manual fallback |
| International payments | Multi-currency accounts and card payments abroad without the account upgrades traditional banks often require | FX margins and weekend rates vary between operators and are not always transparent |
| Operating on a partner’s licence | Launch in months rather than years, without raising regulatory capital | Product range, economics and continuity all depend on a partner the neobank does not control, and customers must check that the partner is insured |
Ready backend, APIs, and integrations
Talk to Our TeamHow SDK.finance helps you launch a neobank faster
Launching a neobank requires more than a customer-facing app or a strong business idea. To operate legally and securely, you need the proper regulatory setup, which may include obtaining your own financial licence or partnering with a licensed institution, depending on your target market and business model. Alongside licensing and compliance, you also need reliable technology infrastructure to manage accounts, transactions, fees, limits, integrations, reporting, reconciliation, and back-office operations.
SDK.finance provides the software layer for launching and operating a neobank. Our digital banking software helps fintech companies and financial institutions build neobank products faster, with ready-made functionality for:
- Onboarding and KYC/KYB – remote account opening and verification through integrated providers.
- Multi-currency accounts on a real-time ledger – balances, records and transaction history across supported currencies and asset types.
- Payments, transfers and card issuing – P2P, external rails, bill payments and top-ups; virtual and physical cards through the selected issuing provider.
- Currency exchange, fees and limits – configurable by customer segment, product and monetisation model.
- Pre-built web and mobile apps – the essential customer journeys, adaptable to your brand.
- Back office and operational controls – transaction oversight, reporting, reconciliation, settlement, role-based access, monitoring and AML workspaces.
- 650+ APIs – for connecting KYC, payment, card, banking, FX and notification providers, and for custom development.
When comparing neobank software providers, verify which of these capabilities are native, which are pre-integrated, and which require additional development or a separate third-party contract. That split is what drives implementation time, running costs, and how much regulatory responsibility stays with the neobank operator.
It is important to note that SDK.finance does not provide a banking or EMI licence and is not a bank or financial institution. Your company remains responsible for the required licences, regulatory permissions, compliance setup, and licensed partners in your operating region. What SDK.finance provides is the technology foundation: flexible neobank software that can be configured around your business model and scaled as your digital banking product grows.
Bottom line
Neobanking emerged in response to the rapid digital transformation of the financial sector, and it continues to reshape how customers access banking services. Instead of relying on physical branches and traditional banking workflows, users can open accounts, manage funds, make payments, exchange currencies, and access financial services directly from digital channels.
Whichever route an operator takes, the same three layers have to be resolved: who owns the customer and the product, who holds the regulated permissions, and what technology keeps the accounts, ledger and reconciliation correct between the two. The licensing decision sets the timeline and the product range. The technology decision sets what can be built on top of it once the licence is in place.
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