London’s 101 Fastest Growing FinTech Startups

At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.

We’ve ranked the top 101 FinTech companies in London. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).

We selected the organisations listed in this article based on:

• Track record
• Executive leadership
• Market share
• Innovation
• ESG rating

Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top FinTech Companies & Startups (London)

Selina Finance

Selina Finance provides loans to small and medium businesses in the form of flexible credit facilities.

Soldo

Soldo is a multi-user expense account helping companies manage their budgets.

Monese

Monese is a digital banking option that provides mobile-only, multi-currency accounts in countries across the European Economic Area.

Codat

Codat is an API platform that provides real-time connectivity to the financial software used by small businesses.

Bought By Many

Bought By Many is a pet InsurTech company that provides insurance products and a streamlined customer experience.

Token

Token is an open banking payments platform driving the shift from traditional payment methods to bank payments.

Rapyd

Rapyd is a payments platform that inserts fintech services into any app and simplifies the complex offering of local payment methods.

Bud

Bud is a financial network combining APIs & data to create a new species of connected experiences.

Form3

Form3 is a cloud native payments-as-a-service platform that designs, builds, and runs the technology that powers the future of payments.

DIEM

Twig is a fintech startup that provides a mobile banking app.

Zepz

Zepz is a money transfer service that helps migrants send money to their loved ones all over the world.

LATOKEN

LATOKEN is the leading platform for multi-asset tokenization and cryptocurrency exchange.

Outlier Ventures

The World’s Leading Open Metaverse Accelerator

Atomico

Atomico is an international investment firm that focuses on helping disruptive technology companies scale globally.

Trustology

Trustology is building a custody platform to safeguard your crypto assets.

Fintern

Fintern is a lending startup looking to offer an AI-driven alternative to costly payday loans.

Moneybox

Moneybox is a mobile savings and investment app that offers a range of saving and investment products including Lifetime ISAs and Pensions.

Ziglu

Ziglu provides a digital platform that enables customers to exchange fiat currency for cryptocurrency.

LMAX Group

LMAX Group: Delivering a transparent, neutral, global marketplace for all participants

3S Money

3S Money offers international business banking services in 190 countries.

Outfund

Outfund is a revenue-based finance startup.

Stenn

Stenn is a non-bank trade finance provider that delivers innovative solutions to unlock working capital for buyers and suppliers.

Urban Jungle

Urban Jungle provides an insurance technology to help young people get cheaper, better home insurance.

TradingView

TradingView provides traders and investors with charts, tools, and social networking.

ANNA : Absolutely No Nonsense Admin

Business Banking and Admin service

GlobeDX

GlobeDX is a startup, which has dubbed itself the “Coinbase for derivatives”.

LANDBAY

Landbay is a specialist Buy to Let mortgage lender using peer-to-peer technology to fund its loans.

DigiSEq

DigiSEq is an innovative global FinTech company providing Programme Managers, Issuers or NFC wearable manufacturers.

Repay Solutions

Over The Top payment platform connecting businesses to the latest real-time payments innovations without changing bank.

Nucoro

Nucoro enables financial institutions to build digital savings, investment and wealth management propositions at speed and scale.

9fin

The leading data, news and predictive analytics platform for debt capital markets

Concentric

Concentric invests in software technology business in the financial services, mobility, real estate, industrial, and logistics sectors.

Ondato

Complete KYC and AML management suite that helps businesses onboard clients, authenticate users, and safely conduct their remote processes.

TaxScouts

TaxScouts is a tax preparation platform that makes tax planning easier.

CRED Investments

CRED uses artificial intelligence to invest in the future of talent. Helping realize the commercial & financial potential of talent.

Cushon

Cushon is a fintech company that provides investment, pension, financial wellbeing and workplace savings.

Cryptopay

Cryptopay is a digital currency firms, offering crypto-wallets, debit cards, B2B payments, & investments.

Coinrule

Coinrule Catches the Next Market Opportunity on Your Behalf by Automating Your Investments

Coconut

Coconut is the current account that takes care of your accounting and tax.

Vizolution

Vizolution develops a screen sharing technology for businesses to directly interact with their clients.

Wayhome

Start owning a home today from just 5% deposit

dopay

dopay provides a cloud-based payroll service that allows employers to calculate salaries and make payments electronically.

ezbob

ezbob is a UK based software provider for banks and other financial institutions.

Founders Factory

Founders Factory is a global corporate-backed venture studio and accelerator.

Percent

Percent is the API-first fintech powering purpose worldwide.

ComplyAdvantage

ComplyAdvantage provides AI-driven financial crime risk data and detection technology.

Funding Options

Funding Options is a business to business services marketplace platform operating in the UK and the Netherlands.

The Bank of London

The Bank of London is a global clearing, agency, and transaction bank advancing the economic infrastructure of the future.

Cashaa

Next Generation Banking Platform

Upside Saving

Upside is Intelligent Cashback as an API, fuelled by Open Banking.

Interlay

Interlay enables you to invest, earn and pay with BTC on any blockchain via a decentralized open-source protocol.

Baanx Group

BaaS (Banking as a Service), white label, mobile digital asset friendly: wallets, cards, payment gateways, IBANs, for communities

Nebeus

Nebeus is a cryptocurrency and crypto-backed lending platform that allows people to borrow, exchange, earn, and insure their crypto assets.

Calastone

Calastone is a global transaction network for the mutual fund industry.

DigiDoe

DigiDoe is a UK-based fintech which has redesigned the world’s payments infrastructure for the 21st century.

REG

REG provides an intelligence, analytics, and risk management software to the global insurance and financial services market.

TreeCard

Treecard is a fullstack green finance platform, allowing consumers to spend, save and invest responsibly.

Countingup

The one that does your books. Countingup is the UK’s #1 banking & accounting app. Dead easy. Super fast. Self sorting.

Octopus Ventures

Octopus is a multi stage European venture capital investor specializing in health, money, deep tech, and consumer.

BACKED VC

BACKED is the human-centric venture capital fund. We invest in exceptional founders, at Seed, in Europe.

APEXX Global

APEXX consolidates global payment providers into a single integration point, optimising the cost of complex payment ecosystems.

Fluidly

Fluidly is fundamentally rethinking the way businesses plan and manage cashflow, using data science, accounting domain expertise.

Gro

Gro develops protocols or autonomous programs designed for a simple and friendly DeFi experience.

Jaja

Jaja is a fintech company that provides digital and physical credit cards and other financing services.

Trading 212

Trading 212 is a fintech company that provides free, smart apps to democratize the economic market.

Updraft

Updraft is a part lending, part credit report, and part financial planning app for millennials. We turn borrowers into savers.

Glint

Glint is a FinTech with an app and debit card that enables clients to save, exchange, spend and send multi-currencies and physical gold.

Stubben Edge

Stubben Edge is a technology-based financial services group that enables intermediaries & clients to make easy decisions about their risks

Fnality International

Fnality International provides a digital cash system that uses blockchain technology to settle financial transactions.

Yapily

Yapily offers API-based software to enable innovative products to connect to banks.

Global Wealth Group

Global Wealth Group is a Meta-Marketplace Embrace a more accessible way of Creating Global Wealth.

Koyo

Koyo uses machine learning to serve customers with competitively priced credit

Omnio

Omnio Group is a market leading provider of cloud-based banking and payment services.

Mode

Mode is building the next-gen financial ecosystem allowing consumers and businesses to connect in ways that have never before been achieved.

inai

Inai allows vendors to set up their payment stack with a single integration.

Pave

The proper path to good credit

CIRCA5000

The investment platform of the human future

Monitise

Monitise is a technology and services company that delivers mobile banking, payments, and commerce networks.

B-Social

Kroo is a financial technology company that develops innovative services for a new generation of customers.

YayPay

YayPay is intelligent accounts receivables automation

AllBright

AllBright is a funding and education network that provides the support and finance needed for female-led businesses to launch and scale.

Flux Systems

Flux Systems develops software platform that keeps a track of payment receipts by automatically linking them to payment cards.

CreditEnable

CreditEnable provides data analytics, deep learning, AI and technology to build solutions to financial challenges.

Traydstream

Traydstream automates the most critical aspects of converting, checking and managing trade finance documents.

KodyPay

Revolutionising in-person payments to grow your business with a trustworthy and innovative solution.

Oval Money

Oval offers an app for financial coaching and planning that helps people save according to their rules.

CoinBurp

CoinBurp is a trading platform designed for everyone built by seasoned cryptocurrency experts.

Marshmallow

Marshmallow is a full-stack insurance carrier driven by technology.

Chaser

Chaser helps businesses get their invoices paid on time, automatically.

SparkChange

SparkChange is a provider of specialist carbon investment products and data, serving global institutions and their clients.

Satago

Cover cashflow gaps, manage debtors and predict credit risks all in one easy-to-use product. Start your 14-day free trial today.

Globacap

We automate the flow of capital across the entire securities ecosystem from placement, to register management, and secondary liquidity.

Smarkets

Smarkets simplifies peer-to-peer trading on sporting and political events.

Ben

Supercharge your benefits, save time and money

Notion Capital

Notion is an early-stage venture fund that focuses on technology and cloud computing markets.

Mycelium

Mycelium is pioneering secure and private digital banking for the era of digital assets.

Anorak

Anorak offers a smart independent insurance adviser that gives people access to tailored advice about their life and their risks.

Neyber

Neyber is financial wellbeing provider that helps UK employees to be better with their money.

Wrisk

Wrisk offers a customizable platform that enables businesses to create mobile-first insurance experiences for their customers.

AEVI

AEVI provides a platform for merchant-facing businesses that enables them to upgrade to more agile, more data-driven propositions.

Keebo

Hey, we’re Keebo, the credit card designed for the new generation to build better credit and improve financial wellbeing.