Top Fin Tech Startups in London, United Kingdom

Trying to manually track crypto taxes gets complicated fast. TaxBit's tax engine supports transactions between any crypto or fiat currency in the world. TaxBit automatically calculates your cost basis, gains or losses, and subsequent taxes of every trade in real-time, giving you total insight into the tax impact of your trades.

Payhawk is the leading global spend management solution for scaling businesses, present in more than 32 countries across two continents. Our customer-centric organisation and the product-oriented team have helped disrupt the expense management market, by combining company cards, expenses and invoice payments - enabling finance teams to control and automate company spending at scale. The Payhawk customer base includes fast-growing and mature multinational companies including LuxAir, Gtmhub, and Wagestream. With offices in New York, London, Berlin, Barcelona, Paris, Amsterdam and Sofia; Payhawk is backed by renowned investors such as Lightspeed Venture Partners, Greenoaks, QED Investors, Earlybird Digital East, and Eleven Ventures. Our values include supporting flat hierarchies, taking ownership and responsibility, seeking and providing feedback, managing constructive critique, and speaking our minds. We understand that the best ideas don’t all come from the same place, so we encourage diversity and inclusion in all areas of our work.

We eliminate tens of thousands in upfront data expenses, while giving you the instant flexibility to pick up real-time full exchange feeds or terabytes of historical data when you need it. Whether you're a Fortune 500 bank or a single-person startup, we scale with your budget and needs to deliver the same cutting edge performance and data integrity. For more info, visit databento.com

Plum is powered by automation, and acts like an autopilot for your money. You sit at the controls, with smart spending analytics and budgeting tools to help you set your financial destination. Plum gets you there safely, so you don’t need to remember things like setting money aside, getting the best deal on household bills. Plum’s making your savings and investments work for you.. Our Mission: We’ve Imagined a world where people effortlessly manage their money without having to worry, or even think about it. A world where our users’ money has a brain that’s configured to automatically reach what is important to them. ...And here at Plum, we made it our mission to build that world... and we’re now ready to make it a reality for Plumsters. We welcome them to our reality! Where their money works for them, and their entire financial journey is easier by an autopilot, controlled by them.

Capital on Tap believe that the future is all about the impact that small businesses can have in the world. As such we are on a mission to help them thrive – cash flow shouldn’t be a barrier to success. Since launching our business credit card and business loans in 2017 we have been taking off like a rocket! We are one of the fast growing companies in the UK (Sunday Time Fast Track 100 in 2017 and 2018) while still posting a profit to fund our future growth. 2019 looks to be just as exciting (and busy!) as we continue on our incredible trajectory. Our people (and our office dogs) really are the best thing about working at Capital on Tap. We have built a dynamic, fun and vibrant culture where your opportunities for growth are as big as your ambitions.

Founded in 2019, Uncapped is Europe’s first revenue-based finance provider, which allows founders to raise growth capital without giving up control of their business. The company was born out of frustration with the limited financing options available for European entrepreneurs. Uncapped provides business advances of between £10k and £1m with 0% interest and no hidden charges, allowing founders to access fair and flexible finance. It makes money by charging a low flat fee which is paid back from future sales revenue.

At DRW, we identify and capture trading and investment opportunities globally. What sets us apart is our diversified approach—trading across many asset classes and instruments, in markets around the world, with horizons from seconds to years. We succeed by bringing together sophisticated technology, in-depth research and careful risk management. DRW is headquartered in Chicago, with offices in London, Montreal, New York, San Francisco and Singapore.

We are an operating system development team and a global provider of integrated financial information, analytical applications, and industry-leading service. We enable you to build multi-window desktop apps that look and feel just like native installed apps so you can maximize your desktop real estate. We are now used to deploy thousands of industry apps to over 1500 sell-side and buy-side firms.

Gr4vy is a cloud payments company that takes the complexity out of running your own payments infrastructure by doing it for you. We can deploy services on our cloud across the globe, deploying on the edge close to your customers. We can even allow you to host our services on your own networks. Centralized reporting, monitoring, and management mean all parts of your business will benefit from a single streamlined system, saving you time and money.

Fena - Seamless access to Open Banking payments We believe that costly card payments and outdated infrastructure shouldn’t hamper businesses, and with Fena, they don’t. Fena (formerly Faizpay) is rapidly growing, using new regulations to enable seamless access to Open Banking. London based, but with staff across the globe, we are building products for customers across multiple geographies. Our solutions are built to improve payments for for everyone. Business of all sizes can save up to 85% vs card payment fees, reduce fraud, and improve the user experience with technology designed for the modern day. Some example use cases include: FinTechs: Fena provides payment APIs for instant payments. Payments can be initiated within the fintech’s app or website using Open Banking payments with bank level security. No cards, reduced fraud, low fees. eCommerce: Easy to install solutions requiring only a few lines of code, or plug-ins for solutions like WooCommerce, merchants can quickly add open banking payments to their checkout to reduce their costs, remove chargebacks, and minimise fraud. Small Retailers: In-store or in-person payments using our merchant app. Removes the need for a card terminal, instead using a mobile and QR code. Retailers can accept bank transfers as seamlessly as card payments for a fraction of the cost. Invoice Payments: Users can insert a QR code or payment link onto invoices to ensure they receive the right amount, every time. Generate these payment requests manually, or connect your account via API to automatically generate requests.