Top Tech Startups in England, United Kingdom in 2024

Hey! We're Kula, the AI sales team for busy professionals. We believe AI will soon replace human salespeople, and we're working hard to build that future. Our growth rate has rocketed up (reach out for specific numbers). We're now hiring to keep up with demand. Kula is being built by a team of MIT, IIT, Cambridge and Oxford grads, backed by some of the best investors in the world, including Y Combinator, Entrepreneur First, Acequia Capital and angel investors behind companies like Ironclad, OpenSea and Stripe.

Moloco is a machine learning company that enables businesses to unleash the power of their own data for fast, sustainable growth and performance through the advertising ecosystem. Our technology is best-in-class as we received the SMARTIES X silver award for Machine Learning and AI and were named the Cross-Industry Winner for Google Cloud Customer Awards. Moloco is in hyper-growth mode, ranked #91 among Deloitte’s 2021 Fast 500, and recently certified by 91% of the company via Great Places to Work. There isn’t a better time to join this innovative team in our Silicon Valley HQ or our offices in San Francisco, Seattle, London, Seoul, Singapore, China, and Tokyo.

We’re a market-leading customer messaging and engagement solution, offering mobile and web push notifications, in-app messaging, SMS, and email. Our powerful multi-channel platform enables over one million businesses to deliver over 10 billion messages daily. Powered by superior architecture, OneSignal is designed to scale and deliver messages more quickly and reliably than the competition. By providing an open API, extensive documentation, free accounts, and intuitive personalization and analytics tools, we help businesses of all sizes provide a seamless messaging experience to create meaningful customer connections.

Aircall is the phone system for modern business. An entirely cloud-based voice platform that integrates seamlessly with popular productivity and helpdesk tools that workplaces are already using, Aircall was built to make phone support as easy to manage as any other business workflow—accessible, transparent, and collaborative. Aircall believes that voice is the most powerful way to communicate with customers, prospects, candidates, and colleagues, and it is designed to take the headache out of what should be a delightful moment of human connection. Aircall was founded in 2014 and has raised over $100 million. Based in New York and Paris, the company has over 300 employees.

Today, there's more data and users outside the enterprise than inside, causing the network perimeter as we know it to dissolve. We realized a new perimeter was needed, one that is built in the cloud and follows and protects data wherever it goes, so we started Netskope to redefine Cloud, Network and Data Security. Since 2012, we have built the market-leading cloud security company and an award-winning culture powered by hundreds of employees spread across offices in Santa Clara, St. Louis, Bangalore, London, Melbourne, and Tokyo. Our core values are openness, honesty, and transparency, and we purposely developed our open desk layouts and large meeting spaces to support and promote partnerships, collaboration, and teamwork. From catered lunches and office celebrations to employee recognition events (pre and hopefully post-Covid) and social professional groups such as the Awesome Women of Netskope (AWON), we strive to keep work fun, supportive and interactive. Visit us at Netskope Careers. Follow us on LinkedIn and Twitter @Netskope for more updates.

A live event’s better because of the people by your side. You see the same things. You feel the same feels. You walk out changed for the better. And that’s why SeatGeek makes it easy to score sweet deals on tickets to more events than we can count.

Dataiku is the platform for Everyday AI, systemizing the use of data for exceptional business results. Organizations that use Dataiku elevate their people (whether technical and working in code or on the business side and low- or no-code) to extraordinary, arming them with the ability to make better day-to-day decisions with data. More than 500 companies worldwide use Dataiku to systemize their use of data, analytics, and AI, driving diverse use cases from fraud detection to customer churn prevention, predictive maintenance to supply chain optimization, and everything in between. Don’t get us wrong: we are a tech company building software. Our culture is even pretty geeky! But our driving force is and will always remain people, starting with ours. We consider our employees to be our most precious asset, and we are committed to ensuring that each of them gets the most rewarding, enjoyable, and memorable work experience with us. Headquartered in New York City, Dataiku was founded in Paris in 2013 and achieved unicorn status in 2019. Now, more than 800 employees work across the globe in our offices and remotely. Backed by a renowned set of investors and partners including CapitalG, Tiger Global, and Serena, we’ve set out to build the future of AI. Let’s do it together!

Productboard is a customer-centric product management platform that helps organizations get the right products to market, faster. Over 5,400 companies, including Microsoft, Zoom, 1-800-Contacts, and UiPath, use Productboard to understand what users need, prioritize what to build next, and rally everyone around their roadmap. With offices in San Francisco, Prague, and Vancouver, Productboard is backed by leading investors like Dragoneer Investment Group, Tiger Global Management, Index Ventures, Kleiner Perkins, Sequoia Capital, Bessemer Venture Partners, and Credo Ventures. Learn more at productboard.com.

SingleStore is one platform for all data, built so you can engage with insight in every moment. Trusted by industry leaders, SingleStore enables enterprises to adapt to change as it happens, embrace diverse data with ease, and accelerate the pace of innovation. SingleStore is venture-backed and headquartered in San Francisco with offices in Portland, Seattle, Boston, London, Lisbon, and Kyiv. Defining the future starts with The Database of Now™.

Serving 20 trillion feature flags daily, LaunchDarkly helps development teams innovate faster by transforming how they deliver software to customers. LaunchDarkly isn’t just a leader in feature management — it’s the first scalable feature management platform. Feature management allows development teams to innovate faster by fundamentally transforming how software is delivered to customers. With the ability to gradually release new software features to any segment of users on any platform, DevOps teams can standardize safe releases at scale, accelerate their journey to the cloud and collaborate more effectively with business teams. Today, LaunchDarkly deploys peaks of 20 trillion feature flags each day, and that number continues to grow. Founded in 2014 in Oakland, California by Edith Harbaugh and John Kodumal, LaunchDarkly has been named on the Forbes Cloud 100 list, InfoWorld’s 2021 Technology of the Year list, an