The Future of BaaS Infrastructure is Modular Banking

Railsbank is a London-based fintech company that allows customers to create their own fintech products that require banking capabilities or to integrate these capabilities into their businesses’ systems. Providers offer use of their banking license, and products, operations and/or technology for use by aggregators, other banks, and NFCs. These offering are under strict legal, operational and compliance controls of the Providers. Thanks to providers’ commission fees and the added revenue streams they can tap into with this innovative strategy. Also, the positive effects of innovation can help overcome legacy issues and secure a better position in today’s competitive market.

Railsbank, a London-based BaaS provider, serves the U.K., Europe, and the U.S. Railsbank developed proprietary infrastructure in-house that doesn’t run on top of legacy software stacks, unlike its competitors. Railsbank offers a variety of BaaS products and makes faster payments by directly connecting to payment rails.


BaaS providers gained early traction by addressing the needs of fintechs and select Big Techs. BaaS offers fintechs a rapid path to market with significant technical and business case advantages over building everything in-house or assembling legacy components and partnerships. Neobanks in particular benefitted by leveraging BaaS partners and focusing on customer-facing products and customer acquisition, rather than building plumbing.

First and foremost, your use case is one of the most decisive factors since different companies might be better at certain fintech aspects. Creating quality content that help to improve your business is at the heart of what ‘EV’ is. We aim provide a comprehensive platform that support the growth of young and ambitious entrepreneurs through unique insights and valuable networks. An example illustration of a more comprehensive deposit solution stack via a regulated BaaS. Creating modern mortgage software and money lending apps would also be impossible without Banking as a Service.

The Modern Platform for Banks

Products that make the loan process more seamless, create budgeting services, enable better debit card transactions, or offer bonuses for their spending. These are all services that many fintechs already offer, and they are stealing customers from banks with these options. Not all of these solutions need to come from inside the bank; as Jim Marous, a leading fintech analyst, says, banks can work with BaaS providers to create and enable the services customers want the most. These providers offer multiple solutions to brands through their API-driven platforms.

What is a BaaS stack

This may not sound like a drastic change for customers, but it could be if this spread to other types of industries. With everyone offering banking solutions, other Fintechs and banks will need to up their game. If the coworking space next door offers a better UX on their lending solution for the monthly subscription than the bank, we’ve got an issue and banks will need to take it seriously. And why would companies be interested in engaging with a banking stack provider? There are likely over a dozen answers, but I’ll cover the main ones here.

Breaking down BaaS

As we illustrate in figure 3, several fintechs and Big Techs have entered into partnerships with BaaS providers to offer branded financial services products to their end customers. For example, Uber partnered with Green Dot Bank to issue Uber debit cards to its drivers, enabling faster disbursements, cashback rewards, and discounts for gas and car maintenance services. In another example, Revolut works with Modulr Finance in the UK to power its consumers and businesses with current accounts and payment services. In short, Banking as a Service (or white-label banking) is a system that allows non-bank businesses to embed financial services into their products. For example, companies that are not licensed banks may offer loans or payment services to customers by integrating digital banking into their systems.

  • With BaaS, they’re opening up their full suite of services, connecting through application programming interfaces that integrate seamlessly with the bank’s core infrastructure.
  • They were highly modified over the years and left to run on internal servers.
  • The introduction of fintech for consumers has changed how businesses use financial services, giving them new options and making them more efficient.
  • BaaS has already achieved a great deal in improving access and implementation of financial services, which both businesses and consumers are benefitting from.
  • Before partnering with a BaaS provider, or developing a proprietary platform, banks and credit unions need to address some familiar challenges.
  • The end user might not have been too concerned with what had changed behind the scenes.

In recent years, the fintech industry has been rapidly evolving, and technology is changing the way people conduct financial transactions. Core banking software is one of the most significant technologies that have been adopted by financial institutions worldwide. A handful banking as a service platform of banks out there have started to pay attention and embrace the idea of Banking as a Service and are offering these products and services to their customers. Many of the traditional services that we could only get from a bank are now offered at retail stores.

Embedded Fintech

Added on to the bank as a service is a group of decomposed banking services consisting of an ecosystem of FinTech startups and service providers. Marqueta issues physical, virtual, and tokenized credit cards, debit cards, and prepaid debit cards providing customized rewards, card controls, and customer preferences. Marqueta is also a payments processor, using its modern, embedded, open-API BaaS platform to serve digital bank and non-bank customers in many industries. Marqueta is a card-issuing partner of Uber and Uber Eats, DoorDash, and other well-known brands through strategic partnerships.

In this regard, developers can design the theme with the help of Adobe XD or Figma. The use of cloud computing models has promptly enhanced among different kinds of businesses, and BaaS is also one of them. Indeed, Backend as a Service vendors grant the companies the best opportunities to emphasize frontend operations because BaaS providers take care of all server-side tasks.

The Future of Banking – An Introduction to BaaS

With open banking, banks and credit unions were merely opening up their data to third parties. With BaaS, they’re opening up their full suite of services, connecting through application programming interfaces that integrate seamlessly with the bank’s core infrastructure. The end user might not have been too concerned with what had changed behind the scenes. From their perspective, there was just a wider range of providers offering lower fees and better user experience, from neo-banks such as Revolut and N26 to tech giants such as Apple and Google. Since the ability to brand fintech products can be essential for some businesses, you should get to know which providers offer such an opportunity or not.

What is a BaaS stack