Top Tech Startups in United Kingdom in 2026

Intuition Machines builds enterprise security products using AI/ML. We apply our research to systems that serve hundreds of millions of people, with a team distributed around the world. You are probably familiar with our best-known product, the hCaptcha security suite. Our approach is simple: high agency, small teams, and rapid iteration. Join us as we transform security and machine learning online.

Fena - Seamless access to Open Banking payments We believe that costly card payments and outdated infrastructure shouldn’t hamper businesses, and with Fena, they don’t. Fena (formerly Faizpay) is rapidly growing, using new regulations to enable seamless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.

Our platform is made of 2 mobile apps: B2C: the customer facing lifestyle app allows users to seamlessly browse through beauticians' work examples which let them book services directly from the picture, ask community beauty questions, find existing answers or receive tips from latest AI, pin their favourite styles (social posts), interact with other users, as well as find and book services all in one place completely FREE. B2B: the artists’ app allows service providers to share their work examples with anyone on the platform but also list their services by linking them to their posts, manage bookings, answer people’s questions, & handle payments. In the future they will have an option to write and upload their key service specific guides, blogs, add certifications/diplomas and schedule virtual video appointments with their customers.

About us We're a University of Oxford spinout on a mission to make accurate 3D avatars available to everyone with a smartphone. We're supported by world-leading innovation partners such as the University of Oxford, Innovate UK and Digital Catapult. We're a diverse group of business people, engineers, scientists, and developers on a mission to disrupt and improve how everyone shops for clothes, tracks their fitness and health goals We offer: - An agile friendly team that values diversity, ideas, actions and contributions from day one - Personalised and flexible working - Opportunity to join a low ego, high ambition startup working on interesting and challenging technology and business problems - Accelerated learning & development with world leading academics, innovators and innovation partners - A personalised benefits package with equity options and ownership alongside a competitive salary Join and help us build the next-gen 3D avatars for everyone!

Wider Circle is a neighborhood-based health organization that empowers members of the same community to live happier, healthier lives.

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

We’re an end-to-end solution for launching, upskilling, or switching into a career in AI & data. We deliver an immersive programme that launches careers in Ai & Data at supersonic speed. Over 18 weeks, users log into the AiCore Portal, which gives them access to a sandbox cloud environment where they find everything that they would encounter in industry (data, running code, and other stuff) and are challenged to build and deploy production-grade systems, learning under the mentorship of industry experts. These systems are created using blueprints from leading companies such as Facebook, Airbnb, Pinterest and more, developed in collaboration with the engineers who built them. 'It's like a flight simulator for working environments' 97 million roles in AI & data will be created by 2025. There is no single path to one of those 97 million roles. But, there is a proven path - the AiCore programme. Hundreds of learners commit to the programme to launch their careers every year. You will play a vital role in scaling this to 3000 this year. We’ve been growing at +92% each quarter for over a year now. To keep up this pace, we need more ambitious individuals to join our high performing team and take on vital responsibilities.

Olly is the first home robot with an evolving personality that adapts to each individual. Designed to do more than just respond to commands, Olly’s advanced machine learning technology proactively assists you with your day-to-day routine by remembering your habits. Plus, Olly’s unique brain-inspired AI system – created by Emotech’s leading AI researchers and neuroscientists – creates a truly personalised experience by enabling Olly to understand emotion and adapt to the world around it.

Built for the most demanding enterprise workloads, from AI and HPC simulations to Splunk Observability, genomics and PACS medical imaging, geospatial datasets, media editing and rendering, and video surveillance, the Qumulo Data Platform unlocks the full power of an organization’s information. It is a unified global file system solution that spans data centers, edge, and public clouds, enabling efficient, accelerated computing and extending the reach of data unbound by protocol or transport limitations.

Medal.tv is one of the fastest-growing consumer applications in gaming! Our users capture and share millions of videos every week, and connect with one another around their shared gaming experiences.