Top Tech Startups in United Kingdom in 2027

MOLTEN is a cloud platform that streamlines core operations of media and entertainment enterprises. MOLTEN digitizes and transforms rights, content, and licensing operations across enterprises, empowering teams with real-time insight and automation tools to do more, accelerating deal-making and content monetization worldwide. MOLTEN offers multiple integrated cloud-based services to power back-end operations for media and entertainment enterprises, which include content rights, storage, delivery and licensing management.

Flat, created by Tutteo Ltd, is an online music notation platform that empowers music enthusiasts to create, learn and share music scores, tabs, and lead sheets. We believe that the old fashion sheet music industry has come to a point where it needs to be renewed. Flat is the forefront of a new way to write, teach and consume written music. We proudly support 5M+ composers and music enthusiasts around the world.

Softr is the easiest way to build custom apps and portals from Airtable, in minutes. #nocode required. With Softr, you can build client portals, internal tools, marketplaces, online communities, resource directories, websites and more. Our mission is to democratize the engineering genius. Start for free - softr.io

Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging™. Braze helps brands deliver great customer experiences that drive value both for consumers and for their businesses. Built on a foundation of composable intelligence, BrazeAI™ allows marketers to combine and activate AI agents, models, and features at every touchpoint throughout the Braze Customer Engagement Platform for smarter, faster, and more meaningful customer engagement. From cross-channel messaging and journey orchestration to Al-powered decisioning and optimization, Braze enables companies to turn action into interaction through autonomous, 1:1 personalized experiences. The company has been consistently recognized as a Leader in marketing technology by industry analysts, and was named a G2 “Best of Marketing and Digital Advertising Software Product” in 2026. Braze was also named a 2026 Best Places to Work by Built In, a 2025 America’s Greenest Companies by Newsweek, and a 2025 Fortune Best Workplace in Technology™ by Great Place To Work®. The company is headquartered in New York with 15 offices across the Americas, EMEA, and APAC. Learn more at braze.com.

Did you know… only a third of product teams actually do *continuous* product research? A lack of time, tools, and resources often mean that valuable user insights are left in the dark. With Maze, you can shine a light on what your users really want and make more strategic product decisions. Maze is a product research platform dedicated to making life easier for modern product teams. With versatile features—from prototype testing, to video and screen recordings of usability sessions—Maze empowers over 60,000 brands, from Samsung to Braze, to learn about their audiences and act fast. With easy one-click integrations to some of the world’s leading design platforms, Maze makes it easier than ever to test designs, ideas, and prototypes. Import prototypes seamlessly to Figma, Adobe XD, InVision, Marvel, and Sketch to help round up feedback and move ideas in the right direction. As well as being accessible across multiple devices, mazes can be shared with users across the globe in just a matter of clicks. A simple URL is all that’s needed to gather user insights in a matter of hours. Once the results roll in, Maze does the work for you with automated analytics that display responses in visually digestible reports. As well as looking beautiful, a Maze Report can be shared easily with major stakeholders for further discussion and ideations. With the Comments feature, customizing your reports with summaries and follow-up actions has never been simpler. With flexible plans built to accompany your product research goals, Maze is designed to empower you—whether you’re a team of one or 100. And if you’re still not sure where to begin with your product research, Maze’s curated gallery of [Templates](maze.co/templates/product) will steer you in the right direction.

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.

At Zoomo, we're leading the charge in enabling our vision to transition every urban mile to light electric vehicles (LEV) that are accessible to build carbon-neutral cities. To that end, we are building the world’s most convenient, affordable, and safe e-bike platform. We’re a fast-growing startup with a global footprint across the U.S., U.K, Europe, and Australia, and are now the trusted partner to some of the world’s leading and most innovative companies like Uber, DoorDash, Dexus, Domino’s, Pizza Hut, Wholefoods, Gorillas, Just Eat, Getir and many more.

Bearable makes mental and physical health tracking convenient and accessible to all, removing the need to juggle multiple different apps to stay on top of one's health and helping people to spot unique health patterns.

Constructor.io is the only search and product discovery platform tailor-made for enterprise eCommerce where conversions matter. Constructor's cloud-based solutions use natural language processing, machine learning-enhanced results ranking, and collaborative personalization to deliver powerful user experiences across all facets of product discovery -- from search to browse, recommendations, and autosuggest. We optimize revenue before relevance. This has allowed us to generate consistent $10M+ lifts for our customers, which include some of the biggest brands in retail like Sephora, Backcountry, Tommy John, Lego and Bonobos. Constructor is a U.S.-based company that was founded in 2015 by Eli Finkelshteyn and Dan McCormick.