Top Tech Startups in Greater London, United Kingdom in 2024

We are redefining business communications once again. We're making communications more flexible, intelligent, and personal, to help enterprises the world over, stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform. True to our roots as a technology disruptor, our flexible approach helps us to better serve the growing collaboration, communications, and customer experience needs of companies, across all communications channels.

At ledger we are developing hardware wallet technology that provides the highest level of security for crypto assets. our products combine a secure element and a proprietary os designed specifically to protect your assets. the main principle behind hardware wallets is to provide full isolation between the private keys and your easy-to-hack computer or smartphone.

We are making travel effortless. Join us. Whether it’s to visit the people closest to us, starting an exciting adventure, or a career-defining business trip, travel is an essential part of our lives. Yet we've all experienced the aches and pains of getting to our destination. Today, more than 4 billion airline passengers rely on technology that hasn't kept up with the expectations of the modern connected traveller. That’s why we’ve started to rebuild the infrastructure that underpins the travel industry. We’re on a mission to unravel travel — simplifying systems and building the tools that will make the future of travel effortless. We were part of Y Combinator S18's cohort and we are backed Benchmark, Blossom, Index Ventures and Kima Ventures. A fantastic set of investors that has helped build some of the world's largest companies. Our team in London is growing and we’re looking for talented people to join us on our journey.

We are a community of designers, entrepreneurs, engineers, teachers, researchers, and more. Our shared values and beliefs influence the work that we do, and the impact we hope to achieve. ideo.com/case-study/nurturing-a-creative-culture

We provide solutions for compliance officers and forensics teams that help detect cases of market abuse, fraud, collusion, sensitive and reckless behaviour early and conduct investigations faster. By linking communication (phone calls, email, IB chat etc.) and trading data our solutions allow users to discover, visualise and quantify relationships between people, organisations, transactions and content.

We create software that helps coaches win, athletes look like pros, and sports recruiters find more talent. Teams upload their game film to our site, study it, and "break it down" by adding text notes, ink telestrations, and tagged metadata. Athletes can study the video on their mobile devices throughout the week to prepare for their next game. If an athlete notices a great play, he or she can highlight it to appear on a public profile for fans, parents, and recruiters to see. Recruiters have access to thousands of games, highlights, player profiles, and academic information.

Phrasee uses artificial intelligence to write better email subject lines, body copy and calls-to-action than humans. Since launch in Feb 2015, Phrasee-generated language beats humans >95% of the time. Awesome.

The Highspot sales enablement platform connects sales teams to the most relevant content for each situation, provides flexible ways to present content to customers, and delivers real-time visibility into whether customers find the content engaging. Advanced analytics provides actionable insights so pitches and content can be optimized.

EduMe is used by modern companies across 6 continents to train, inform and engage their workforce. By having effective learning and relevant information in the palm of their hands, the workforce at companies like Uber, Airbnb, Deliveroo, Deloitte and Vodafone are empowered to perform at their best. EduMe is a hyper-growth company based in London, UK.

Breakroom helps hourly workers compare their job and find the best place to work for them. Our mission is to help 100 million workers get a good job that’s right for them. By collecting, anonymising and publishing information about the quality of work we will raise the standard of all jobs.