Top Tech Startups in Greater London, United Kingdom in 2024

The centralized architecture of today’s exchanges is just not compatible with the irreversible nature of cryptocurrencies and needs to get redesigned. This is why we are creating an open exchange protocol instead of a centralized platform. Our protocol allows for connecting directly to banks to clear blockchain transaction. You can pay in fiat for cryptoassets using a regular wire transfer and be sure to receive your crypto in turn. Ramp is here to make decentralized apps accessible for everyone. To unleash the full potential of blockchain. And to democratize finance like never before. As a fast-growing, pioneering on-ramp provider, we’re uniquely placed to do just that. Our collaborative strategies and innovative technologies mean cryptocurrency can be bought using cash, bridging the gap between fiat and the future. Our commitment to embracing both the established and the emerging worlds of finance has seen us become the first crypto on-ramp to receive open banking registration. And as we continue to work with regulatory bodies around the world, we’re all set to connect the world’s existing financial infrastructure with an exciting, empowering, decentralized future.

Mixcloud is an audio streaming platform that supports creators to craft a deeper listening experience and build their own fan communities. It is home to a unique catalog of 50 million DJ mixes, radio shows and podcasts handcrafted by the world’s finest DJs, online radio stations and cultural tastemakers, available to be listened to for free across all devices. Mixcloud’s mission is to get more fans directly supporting creators and build a more sustainable future for audio culture. Founded in 2009, the London-based company operates a fair and legal streaming service that ensures artists, songwriters and rights-holders behind the music receive their fair royalties. It also offers a direct fan-to-creator channel subscription model that uniquely enables the long-form audio creator to take part in the online revenue mix. LOUD is Mixcloud’s cultural strategy and activation consultancy, working with global brands such as Dr. Martens, Marriott, Adidas, Red Bull, Shure and more to achieve culture/brand fit. Visit mixcloud.com and download the apps on iOS or Android. For brand partnerships, visit loud.mixcloud.com. We’re a culturally active bunch, with many of us pursuing our passions as DJs, radio hosts or creatives. Benefits include unlimited holiday, stock, flex working, free yoga, DJ lessons, & cater weekly lunches.

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.

ComplyAdvantage is helping firms rethink how they combat financial crime and comply with regulations (specifically around Sanctions, AML and CTF). The team is on a personal mission to combat the rising threat of terrorism and fight the negative impact on society of money laundering. ComplyAdvantage's proprietary, dynamic global database of individuals, organisations and all their connections, provides fresh insight into financial crime risks (e.g. Sanctions, Watchlists, Politically Exposed Persons, Adverse Media). ComplyAdvantage's screening platform helps to safely automate the risk assessment of customers and transactions, and their real-time analytics enable firms to monitor customer activity and spot suspicious behaviours. ComplyAdvantage uses machine learning and big data coupled with a tailored risk-based approach to help a wide range of insurance companies and financial institutions improve automation, reduce manual work (‘false positives’) and make decisions faster.

Infertility affects 1 in 5 couples and yet only a small fraction of the eligible population currently has the awareness and the means to undergo fertility treatment. Gaia’s first product is an innovative financing and insurance product to redesign access to fertility treatments, starting with IVF. We developed a proprietary fertility predictive model using historical data but the aim is to further harness large quantities of complex data around fertility, associated treatments and outcomes. The objective is to remove all ambiguity with regards to information, predicting chances, treatment decisions and quality of care for fertility patients.

NetBox Labs helps companies build and manage complex networks. We help customers accelerate network automation by delivering open, composable products and supporting the network automation community. The company’s NetBox Cloud product offers an enterprise-grade, SaaS version of open source NetBox — the world’s most popular network source of truth. NetBox Labs is the commercial steward of NetBox and Orb, the next-generation open source network observability platform. With dozens of customers like Dartmouth College and Constant Contact, and backed by investment from GGV Capital, Grafana Labs CEO Raj Dutt, Flybridge, IBM, Salesforce Ventures, and Mango Capital; NetBox Labs is building the open, composable network automation stack for networking teams.

Our mission is to unlock the potential of business and government working better, together. At stotles.com, we're enabling businesses to win their fair share of public sector work by providing actionable transparency. We do this by using a ton of government data to identify business opportunities in the public sector, and match them with our users. Backed by top European VCs and growing quickly, we're looking for ambitious and curious teammates to join us for the ride. Check out about.stotles.com to learn about what it's like to be a part of Stotles

Co-founded in 2007 by two leading scientists, The Voleon Group combines an academic approach to research with an emphasis on scalability and risk management to deliver cutting-edge technology at the forefront of the finance industry. Many of our leaders and employees hold doctorates in statistics, computer science, and mathematics, among other quantitative disciplines. We are committed to exemplary performance in all aspects of our research and operations, while maintaining a culture of intellectual curiosity and flexibility. Voleon’s CEO holds a Ph.D. in Computer Science from Stanford and previously founded and led a successful technology startup. Our Chief Investment Officer/Head of Research is a Statistics faculty member at UC Berkeley, where he earned his Ph.D. At Voleon, we approach investment management through the prism of machine learning, in which flexible statistical models are applied to the problem of financial prediction. Rather than having humans look at individual events within the marketplace, machine learning employs statistical algorithms capable of detecting persistent effects across large swaths of data. Besides financial markets, there is a wide array of other real-life applications for machine learning, from medical diagnosis to weather prediction.