Top 20 Mobile Advertising Angel Investors in United Kingdom (October 2026)

Portfolio highlights

• Darabase — Turn every billboard and screen into a measurable, interactive AR experience for the smart glasses era.
• Roleshare — Roleshare matches freelancers, part-time and fractional workers to job share; helping companies retain and attract coveted skills and talent. Join us!
• Unlock — End-to-end platform for corporate events, intuitively designed for non-event planners

Portfolio highlights

• Robotical — Robotical™ is a startup based in Edinburgh, UK. They designed a low cost walking robot that's fully programmable, wifi-enabled, and really customisable and upgradeable. Perfect for kids, makers and educators to get stuck into robotics.
• Mallzee — Mallzee started as a Tinder style Shopping app to help consumers find clothes quickly on mobile. In the last 3 years we’ve grown to be the biggest multi retailer shopping app in the UK with nearly 1m users. Consumers love our simple approach to browsing and now swipe tens of millions of products every month. As we developed this incredibly engagedcommunity we used this swipe data to improve our business.We're now opening up this data source to our partners to help improve their marketing, merchandising and buying - all whilst showcasing their products and brand hundreds of thousands of times each month.
• Connect4 — The client-centric platform for you and your team. Consistently deliver outstanding client meetings. Every single time.

Portfolio highlights

• Talk360 — Make international calls to any mobile and landline in the world with the Talk360 international calling app. Experience the best quality for the lowest price
• Darabase — Turn every billboard and screen into a measurable, interactive AR experience for the smart glasses era.

Portfolio highlights

• Darabase — Turn every billboard and screen into a measurable, interactive AR experience for the smart glasses era.

Portfolio highlights

• Zumo — Zumo is a revolutionary new way for people and businesses to interact with money. When we say revolutionary, we mean it. Zumo’s not elitist. It’s not exclusive. It’s not only for the one percent. Zumo is smart money for everyone.Zumo allows you to buy, send and store crypto simply and securely. Zumo lets you exchange crypto seamlessly withtraditional currency and pay for goods and services anywhere with our Convertible Debit Card.ZumoPay is a safe and easy way for brands to accept payments in crypto currency, with lower transaction fees than traditional payment solutions.ZumoKit is our Wallet as a Service, Software Development Kit (SDK), giving you the ability to setup and manage your own cryptocurrency payments infrastructure.
• Be Nosy — Nosy is wearable tech with data play that helps you breathe purified air anywhere at any time. Our state of the art patented technology developed by former Dyson engineers is more effective at protecting you from pollution, viruses and allergens than any other solution in the market. While our particles and breathing sensor technology will help youknow exactly what is going into your body.
• Togather — Create your event on Togather, the UK's most trusted events booking platform, choose from our roster of over 1,500 of the best and most passionate creators...

Portfolio highlights

• NumberEight — Empower your targeting and curation with NumberEight's smart, privacy-first data. Designed for publishers, ad platforms and agencies to drive performance across podcasting, mobile and CTV.

Portfolio highlights

• Adludio — Adludio is the AI-powered platform that delivers interactive mobile advertising. By using data to design your ad creative, and algorithms to optimize your campaigns, Adludio makes sure you win the battle for brand attention.

Portfolio highlights

• OpenWeb — OpenWeb powers communities across the Open Internet, turning real participation into direct audience relationships, actionable insights, and revenue.
• Appsumer — Grow app advertising revenue with cross-channel optimization. Get actionable insights from our UA-focused platform.
• Swytch — Work mobile numbers on personal phones. Swytch offers businesses the ability to provide work mobile numbers on their team’s personal phone. Everyone can now use multiple mobile numbers from one device. Visit our website: www.swytch.com

Portfolio highlights

• Vidsy — Vidsy is the creative technology platform that helps global brands and agencies create high-performing video ads. Connect with our global network of creators and streamline your content creation process.
• Fliplet — Create custom apps using Fliplet's app editor. Chances are Fliplet has already built 90% of your app. Features include no-code / low-code CMS, mobile/desktop/tablet support, data management, security, analytics and more.
• SupaPass — The most powerful content app maker on the market. Finally have all of your content, audience & paywall in one place to turn your audience into a business.

Portfolio highlights

• Olyzon — Olyzon offers adtech solutions for Connected TV, enhancing brand uplift, optimizing user engagement, and maximizing ROI for advertisers, content owners, and distributors.
• NumberEight — Empower your targeting and curation with NumberEight's smart, privacy-first data. Designed for publishers, ad platforms and agencies to drive performance across podcasting, mobile and CTV.

Portfolio highlights

• Adludio — Adludio is the AI-powered platform that delivers interactive mobile advertising. By using data to design your ad creative, and algorithms to optimize your campaigns, Adludio makes sure you win the battle for brand attention.

Portfolio highlights

• Tiny Explorers — Discover Tiny Explorers' eco-friendly baby equipment rental across the UK Convenient, sustainable & hassle-free solutions for busy families!
• Little's Coffee — Little's Coffee is a food and beverage company that produces and supplies instant and ground coffee.
• Brainspark Games — Brainspark Games creates educational games and revision apps for kids of all ages. Find out more about our products, services and mission for revolutionising education.

Portfolio highlights

• 5Mins — 5Mins is the new microlearning platform that helps your employees build in-demand skills fast with AI-powered personalisation and advanced gamification.
• Synthace — The Synthace Experiment Platform lets you design powerful experiments, run them in your lab, & gather automatically structured datasets. No code necessary.
• Connected — Connected is a startup that offers affordable connecting humans, unleashing a new wave of IoT-based business models and contributing to bridge the digital gap.

Portfolio highlights

• Ometria — The customer data and experience platform for retail
• OnePulse — Create effective online surveys for market research to help gather audience insights & make data-driven decisions with ease. Try our online survey tool today.
• Autologyx — Autologyx combines powerful workflow automation with a simple, intuitive workspace so you can deliver and automate legal and compliance work.

Portfolio highlights

• NI0 — NIO Training supports utilities and construction businesses with accredited training that builds safer, more skilled, and fully compliant workforces. As an accredited training provider, we deliver practical utilities training and workforce development programmes designed to help organisations reduce risk, meet compliance requirements, improve productivity, and retain skilled employees.
• Darabase — Turn every billboard and screen into a measurable, interactive AR experience for the smart glasses era.
• QisstPay — QisstPay makes eCommerce easier by allowing you to better convert customers with a seamless checkout experience. You can add and test any payment method; payment processors, BNPL, Crypto, Financing, and more.

Portfolio highlights

• EcoBites — EcoBites is a subscription service that delivers sustainably sourced and eco-friendly packaged snacks and meals to consumers doorsteps.
• Lawyeree — A platform offering AI legal advice to clients and allowing clients to be connected with the best lawyers.
• ZohoOptimizer AI — ZohoOptimizer AI is a platform designed to enhance Zoho’s suite of business applications by providing AI-driven process automation.

Portfolio highlights

• Groccery store — Groccery store is a local Groccery store based in Hlotse, Leribe, Lesotho, designed to address a key challenge in the community
• Excel And Impact Agro — Excel And Impact Agro aims to tackle the chronic shortage of vegetable production in Côte d'Ivoire.
• Mercy Community School — Mercy Community School is a community-driven education initiative based in Linda Compound, Lusaka, Zambia.

Portfolio highlights

• Roro — Roro is a new mobile gaming studio that creates imaginative play experiences using Unreal Engine. Roro is a small, nimble company with a clear vision wanting to expand with more craftspeople who can help build the future.
• Meeple Corp — The Meeple Corp Games Studio Homepage - Transforming analogue play for the digital world.
• Brainspark Games — Brainspark Games creates educational games and revision apps for kids of all ages. Find out more about our products, services and mission for revolutionising education.

Portfolio highlights

• Casper Labs — Casper Labs powers scalable, secure & decentralized blockchain solutions for businesses, with the most flexible and customizable architecture on the market
• Enoch — Combine Learning , Sales, Training and Hiring Talents in a Unified Platform, driven by AI. Align people and organisational goals. One platform. Limitless potential.
• 1inch — Swap crypto & tokens at the best rates across 18+ chains. The 1inch swap aggregator is your gateway to secure and efficient DeFi.

Portfolio highlights

• Statiq — We are a group of talented music producers and songwriters working together to bring ecstatic and new style of hip hop and EDM music to our clients and fans!
• Zibra AI — Zibra Liquids is a real-time and cross-platform physically correct fluid simulation plugin for game developers
• HelpCrunch — HelpCrunch develops platforms for customer communication that are intended to simplify sales and customer support. The features of HelpCrunch include a shared inbox, chatbox, live chat, and integrations. This platform assists companies in converting leads into clients, boosting sales, and providing customer service.