AT THE GLANCE
Banking-as-a-Service (BaaS) lets non-bank companies, fintechs, software platforms, and even retailers, embed licensed banking products like accounts, cards, payments, and lending directly into their own apps through APIs. Instead of spending years and millions of dollars applying for banking licenses, a company plugs into a BaaS provider that sits between them and a licensed bank, handling the regulatory and infrastructure work behind the scenes. The global BaaS market is currently estimated between $35 billion and $45 billion, and it's projected to reach $75 billion to $90 billion by 2030.
What Is Banking-as-a-Service (BaaS)?
Banking-as-a-Service (BaaS) is a model that lets non-bank companies, most often fintechs and software platforms, offer regulated banking products to their customers by connecting to a licensed bank's infrastructure through APIs, rather than by building or becoming a bank themselves.
Businesses today are seeing a major shift in how they handle money and payments. Fintech, and increasingly crypto and stablecoin activity, has changed the way companies use financial services, making everything faster and more efficient. BaaS is a core part of that shift. It gives companies more freedom to manage their finances and build financial products that are customized to their customers' needs, without the years-long delays that used to come with launching anything “banking” related.
In practice, this means a company can offer things like checking accounts, debit or credit cards, and lending products under its own brand, while a licensed bank behind the scenes actually holds the funds and carries the regulatory responsibility.
Common examples of BaaS in action include neobanks launching branded checking accounts, gig-economy apps issuing instant-pay debit cards to workers, e-commerce platforms offering built-in business accounts to sellers, and software companies adding programmable expense cards for their business customers. In each case, the end user experiences a single branded product, even though a licensed bank and a BaaS provider are doing the regulated work behind the interface.
Why Did Banking-as-a-Service Emerge?
BaaS emerged because launching a financial product the traditional way was slow, expensive, and out of reach for most startups.
As fintech companies became known for lower friction and better customer experience, financial institutions and companies from other industries started exploring how to offer financial services virtually. Regional banks and credit unions, in particular, found it hard to keep their core depositors and compete with fintechs. Product silos, decades-old infrastructure, and traditional business models made it difficult for them to move quickly on their own. Partnering with fintechs became a tested way for these institutions to access modern technology while staying relevant in a fast-changing industry.
On the startup side, building a financial product from scratch used to mean clearing a series of expensive obstacles. In the United States, for example, a company might need a Money Service Business (MSB) license and state-by-state Money Transmitter Licenses (MTLs), a process that can take up to two years on its own. After that, the company would still need to find and apply directly to a partner bank, a separate process that could require significant capital and take 12 to 18 months to complete. On top of the licensing timeline, the startup would also need to build (or contract out) the technology for onboarding, KYC checks, risk controls, and ongoing regulatory reporting.
With high upfront costs and a one- to two-year runway just to test an idea in the market, businesses were eager for a faster, lower-cost way in. BaaS became that alternative.
How Does Banking-as-a-Service Work?
BaaS works by connecting three parties, a licensed bank, a BaaS provider, and a fintech or brand, through a stack of APIs that pass account, payment, and card data back and forth in real time.
Through these APIs, BaaS providers can offer banking infrastructure that a company can build on and launch in a matter of months, without needing its own financial license or a large round of funding. APIs act like Lego blocks that snap together to form a banking core: a user account can be created and transactions can be completed through a sequence of API calls. From there, more customization is layered on to support deposit accounts, debit or credit cards, and loans.
What Are the Three Layers of a BaaS Stack?
A typical API-based BaaS stack has three layers, each handling a different part of the transaction.
- Layer 1: The licensed bank (Infrastructure-as-a-Service, or IaaS). This is the traditional financial institution that partners with the BaaS provider and holds the actual banking license.
- Layer 2: The BaaS provider. This layer maps out banking services as a ready-made ecosystem that fintech companies can use to deliver products to their end users. It passes data back and forth between the bank and the fintech, acting as the technical and regulatory intermediary.
- Layer 3: The fintech or brand. This is the company that interfaces directly with the end user, collecting transaction requests and sending them up through the BaaS layer, then relaying the bank's responses back to the customer.
As the BaaS sector matures and moves toward cloud-based infrastructure, some larger tech companies with their own banking licenses are starting to collapse these layers. A cloud provider that obtains financial licensing and also supplies the underlying server hardware, for instance, could effectively become its own IaaS provider.
What's Driving Banking-as-a-Service Adoption in 2026?
BaaS adoption is being driven by banks trying to match the speed of fintech companies, and by a broader shift toward embedded, mobile-first financial products.
A few specific factors are behind the growth:
- Banks are racing to match the speed of fintech companies, and many are choosing to collaborate with fintechs rather than compete with them.
- Startups and SMEs are increasingly taking advantage of faster, more convenient business banking options.
- Banking architecture is evolving into a more modular, API-driven system that supports newer technology and integrations.
- Banking regulations have evolved to accommodate this model, supporting healthier industry expansion.
- The broader digital transformation and mobile-first mindset of the past several years continues to push BaaS forward.
- AI-driven compliance and fraud detection tools are increasingly built into BaaS platforms, speeding up onboarding while helping providers keep pace with regulatory scrutiny.
What Are the Benefits of Banking-as-a-Service?
BaaS helps small and medium-sized businesses strengthen their value proposition, build customer loyalty, and remove barriers to sales, without the cost of building banking infrastructure themselves.
One clear example is subscription billing. A key part of running a successful subscription business is making sure payments go through without issues. When payments fail, often because of expired cards or insufficient funds, it can lead to “involuntary churn,” where customers are lost without ever choosing to cancel. Fintech companies are addressing this with AI-powered tools that automatically detect failed payments. Smart AI-based systems such as Flycode can automatically identify failed payments, retry them at optimal times, and notify customers by email or text, helping businesses protect cash flow without losing customers.
Beyond reducing churn, BaaS offers several additional benefits:
- More flexible payment options. Working with trusted payment processors lets fintech companies make their offerings more accessible, which can boost sales.
- Lower cross-border barriers. BaaS makes it easier and less expensive to accept payments from international customers.
- Lower operational costs. Without the need to build banking infrastructure from scratch, companies can free up cash flow for other priorities.
- Greater product customization. Companies have more room to tailor financial products to their specific market and give customers more control over how they manage payments and subscriptions through a more digitalized platform that also supports remittances.
- Richer customer data. Digital BaaS platforms generate substantial data on customer behavior, which companies can use to personalize their financial products and offerings.
💡Tip : If your business runs on recurring revenue, look for a BaaS or payments partner with built-in failed-payment recovery (sometimes called “dunning management”). Automatically retrying failed transactions at the right time can recover a meaningful share of revenue that would otherwise be lost to involuntary churn.
How Is Banking-as-a-Service Different From Open Banking?
Banking-as-a-Service and open banking both rely on APIs, but they serve different purposes: BaaS lets companies embed full banking products, while open banking is primarily about sharing account data.
People often mix up the two because both models depend on banks and fintechs exchanging information through APIs. The core difference comes down to what's actually being shared and built.
In short, BaaS is about building and selling banking products. Open banking is about using bank data to build better products around an existing banking relationship.
How Is Banking-as-a-Service Different From Banking-as-a-Platform (BaaP)?
Banking-as-a-Platform (BaaP) removes the BaaS provider from the middle of the equation, letting fintechs plug directly into a bank's core infrastructure instead.
In the BaaP model, banks deliver what's sometimes called “fintech SaaS,” giving companies the ability to connect directly to core banking infrastructure on demand, without a separate BaaS provider acting as an intermediary. The result is closer to a virtual marketplace where companies can browse, purchase, and launch bank products directly from the source. BaaS, by contrast, keeps a dedicated provider layer in place to manage the technical integration and much of the regulatory complexity on the company's behalf.
Both models are part of the same broader shift toward API-based banking, but they differ in how many parties sit between the bank and the end customer.
Who Are the Leading Banking-as-a-Service Providers in 2026?
The BaaS provider landscape spans licensed banks, card-issuing specialists, and orchestration platforms that connect companies to one or more sponsor banks.
The market has matured significantly, and providers generally fall into a few categories:
- Licensed BaaS banks, which hold their own banking or e-money license and offer infrastructure directly, reducing the number of parties involved in a partnership.
- Card issuing specialists, which focus on API-based card programs and processing at scale, often powering the card products behind well-known consumer apps.
- Multi-bank orchestration platforms, which connect a single company to several sponsor banks through one integration, giving businesses more flexibility and redundancy.
- Compliance-focused platforms, which have built stronger Bank Secrecy Act (BSA) and anti-money laundering (AML) tooling in response to increased regulatory scrutiny in recent years.
- Platform-native options, where a payments company a business already uses offers embedded banking features as an extension of its existing tools, rather than requiring a separate integration.
Because BaaS providers differ in licensing model, geographic coverage, and compliance maturity, the right partner depends heavily on where a business operates and how much regulatory risk it's prepared to manage directly. Companies evaluating providers should look closely at licensing structure, supported regions and currencies, API documentation quality, and, increasingly, how well a provider's compliance tooling holds up under regulatory review, not just how quickly it can get a product live.
Is Banking-as-a-Service Regulated?
Yes. Banking-as-a-Service is subject to the same banking regulations as traditional financial services, and ultimate regulatory responsibility typically sits with the licensed bank behind the partnership.
That doesn't mean fintechs and BaaS providers are off the hook. Between 2023 and 2024, US regulators issued consent orders against several banks involved in BaaS partnerships over gaps in their compliance programs, and German regulator BaFin took similar action against a major European BaaS provider. These enforcement actions pushed the industry toward stricter know-your-customer (KYC) checks, tighter reconciliation practices, and more rigorous reserve requirements across the board.
Regulatory attention on this space is only increasing. In the US, the Consumer Financial Protection Bureau's Section 1033 open banking rule, finalized in late 2024 and phasing in through 2026, gives consumers new rights to port their financial data, which means BaaS providers now need to expose standardized data endpoints to consumers as well.
For any company operating in or partnering within the BaaS ecosystem, this makes a strong compliance program non-negotiable. That means real-time transaction monitoring, dynamic risk scoring, watchlist screening, and case management, backed by explainable AI rather than opaque, unauditable models, so every decision can be defended to a regulator or auditor. This applies just as much to fintechs and BaaS providers as it does to the licensed banks behind them.
What's Next for Banking-as-a-Service?
BaaS is moving from an experimental model into standard infrastructure, with adoption expanding across industries well beyond fintech.
A few trends are shaping where the space is headed:
- Continued modernization and digitization of legacy bank systems to support BaaS partnerships.
- Growth in the number of fintech companies and financial services apps built on BaaS infrastructure.
- Expanding adoption across industries beyond fintech, including e-commerce, travel and hospitality, healthcare, and real estate.
- More banks and BaaS platforms offering non-bank BaaS connections.
- Continued growth in embedded financial products and services across consumer and business apps.
- Wider use of AI-driven compliance and fraud detection tools as a standard, rather than optional, part of BaaS platforms.
The market data reflects this trajectory, even though estimates vary depending on scope. A 2022 Finastra survey projected that banking as a service would become a $7 trillion business by 2030. Separately, Future Market Insights has estimated that the BaaS platform market alone, one layer of the broader BaaS stack, is growing at a compound annual rate of 15.7% and could reach $12.2 billion by 2031. More recent 2026 industry analyses put the current global BaaS market between $35 billion and $45 billion, with projections reaching $75 billion to $90 billion by 2030, growing at roughly 16% to 18% annually. The exact numbers differ by source and methodology, but the direction is consistent: BaaS is becoming a larger and more permanent part of how financial products get built.
BaaS is still a relatively young model for many banks and financial institutions. But as the benefits become clearer, and as compliance expectations mature alongside it, adoption is likely to keep accelerating.
Frequently Asked Questions
Is BaaS the same thing as fintech?
- No. Fintech is the broader industry of technology-driven financial products and services. BaaS is a specific infrastructure model that many fintech companies rely on to actually deliver those products without becoming a licensed bank.
Do I need a banking license to use BaaS?
- No. That's the core appeal of the model. The licensed bank behind your BaaS provider holds the banking license and regulatory responsibility, while your company focuses on the product, brand, and customer experience.
How long does it take to launch a product with BaaS?
- Most modern BaaS providers advertise go-live timelines of a few weeks to a few months, compared to the one to two years (or longer) it can take to secure a banking license and partner bank relationship independently.
Is BaaS safe for consumers?
- When structured properly, yes. Customer funds are held by a licensed, regulated bank, and BaaS providers are increasingly expected to maintain strong KYC, AML, and reconciliation practices. Recent regulatory enforcement in the space has pushed providers to tighten these controls further.
Can crypto companies use BaaS?
- Yes. A growing number of crypto and stablecoin businesses use BaaS to offer fiat on-ramps, accounts, and card products alongside their crypto services, connecting digital asset activity to traditional banking rails.
What's the difference between BaaS and a payment processor?
- A payment processor typically handles moving money for a specific transaction type, like card payments. BaaS is broader: it can include account creation, card issuing, lending, and compliance infrastructure, not just payment processing.
How much does BaaS cost?
- Pricing varies by provider and use case, but most BaaS partnerships combine a platform or setup fee with per-transaction or per-account charges. Businesses should compare total cost of ownership, not just headline pricing, since compliance and integration support vary significantly between providers.
Who is liable if something goes wrong in a BaaS partnership?
- Liability is typically shared and defined by contract, but the licensed bank generally carries ultimate regulatory responsibility for the funds and compliance program, while the BaaS provider and fintech share responsibility for the technology, product experience, and their own compliance obligations.
What industries use BaaS besides fintech?
- Beyond fintech and neobanks, BaaS is increasingly used in e-commerce, travel and hospitality, healthcare, real estate, and gig-economy platforms, anywhere a company wants to embed accounts, cards, or payments into its existing product instead of sending customers to a separate banking app.
Getting Started With BaaS
BaaS is still a maturing model, but the direction is clear: banking products are increasingly built and distributed through partnerships rather than from scratch. As adoption grows, so does regulatory scrutiny, which makes compliance infrastructure just as important as the banking infrastructure itself.
If you're a fintech or startup exploring BaaS, Flagright's Launchpad can help you get up and running quickly. We help fintechs secure the licenses they need to launch in markets including the UK, Singapore, and beyond, and our team works directly with you to build custom AML policies and navigate the licensing process, so you meet regulatory requirements from day one.
