Top Tech Startups in United Kingdom in 2027

Better data leads to more performant models. Performant models lead to faster deployment. We help deliver value from AI investments faster with better data by providing an end-to-end solution to manage the entire ML lifecycle.

Fieldguide is a vertical AI company offering an end-to-end, agentic AI platform for audit and advisory firms. The company helps firms increase margins, win new business, and build stronger client relationships. Fieldguide is backed by leading venture capital funds, including Bessemer Venture Partners, 8VC, Floodgate, Y Combinator, Justin Kan (Twitch/justin.tv), Elad Gil, Qasar Younis (Applied Intuition), Tracy Young (PlanGrid) & more.

With Fella Health, patients meet a board-certified obesity doctor to prescribe FDA-approved medications, while they undertake personalized health coaching through our app. Obesity is the largest chronic disease in the US (>$100bn spent each year) and the traditional solution ("move more, eat less") only works long-term for ~10% of people. But obesity treatment is radically changing due to a new wave of medication options which are 2-3x more effective than previous options. In addition, only 10% of those using weight management services are men: all programs market to women, not tackling the stigma men feel around this. Fella's founders are Luke (linkedin.com/in/luke-harries) & Richie (linkedin.com/in/richard-cartwright). We studied together at Cambridge University. Luke studied medicine and developed a patented AI approach to detecting cancer at a YC bio company, before moving to Microsoft Research. He did a masters in Computer Science after Cambridge. Richie personally struggled with stress eating for 6 years. After Cambridge, he built and sold an AI company working with the UK government. He built a 10k-follower community around men's stress eating. You can read more about working at Fella here: fella.notion.site/Working-at-Fella-14a2ac8575d34d148d009bb410387af4 Fella Health is live in Texas, and we recently closed a Seed round to expand nationwide. We're backed by top health/consumer investors: - Y Combinator - BrandProject, Global Founders Capital - The founders of Indeed, Curative, Alan, Kaia Health, Not Boring, Vouch Insurance

James Lind pioneered the first clinical trial in the 18th century, using oranges and lemons as a cure for scurvy. Like Lind, our mission is to improve health outcomes for all. Today clinical trials are slow, inefficient and hugely expensive. The result is that patients lose out on new treatments. Lindus Health will fix this. We're building the platform for the next generation of clinical trials.

Metropolis develops advanced computer vision and machine learning technology that make mobile commerce remarkable. Our platform is already deployed in hundreds of mobility facilities and industries with billions in opportunity. We’re building the digital pipes through which the future of mobile commerce will move.

Pirical is pioneering the field of people analytics in the legal sector with two market-leading products in UK & USA markets. Our technology supplies simple and beautiful data to recruitment, market intelligence, HR and diversity teams. We already count many of the world’s top law firms among our customers. Like us, you’ll enjoy working at Pirical if: > You want to be more than a number. You’re looking for somewhere to learn, grow and have experiences you wouldn’t get in a big corporate. Last year 1 in 4 of us had the opportunity to try a completely new role or team. > You want to work in a talented, hard-working and supportive team. > You’re mission-driven and motivated by using data and cutting-edge technology to improve thousands of workplaces around the world. Pirical has grown organically since 2015 thanks to customer love for our products. As a tech startup with solid fundamentals, Pirical is a great place to build a career. Our voluntary attrition rate is low: the average employee will stay with us for 9 years. If you're interested in how that number is calculated, you're in the right place.

Our blockchain-enabled platform allows you to unlock the massive value locked away in your existing reputations. You can link any of your websites, for example Airbnb for your guest score or Upwork for your reviews as a gig worker. You are empowered to reveal these verified reputations, over and over again, instantly proving you are trustworthy as part of any application or signup process, for example to secure a tenancy agreement, a loan, or a job as an Upworker. We’ve built Reputationaire on a blockchain giving you ownership, security, privacy and control. Via your private trust vault, you and only you, have ownership of not only your data but more importantly the reputation that you've invested time carefully building. And you'll be able to take your reputation with you between services, so you'll never have to start from zero stars when joining a new service. We help overcome negative bias and lack of trust with the option to remain anonymous yet trusted.

Trying to manually track crypto taxes gets complicated fast. TaxBit's tax engine supports transactions between any crypto or fiat currency in the world. TaxBit automatically calculates your cost basis, gains or losses, and subsequent taxes of every trade in real-time, giving you total insight into the tax impact of your trades.

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.