AdTech Startups

Merchant Technologies owns a group of media-technology companies that build solutions for small and medium-sized businesses across sectors including fintech, e-commerce, business management, and advertising. It serves SMEs globally.

1 investor

Mercuri is a venture capital fund focused on supporting pre-seed and seed stage UK media technology founders with strategic guidance, industry connections, hiring support, and hands-on expertise across their Five Pillar Framework.

1 investor

Message in a Window manages storefront window displays across France, handling stickers and window graphics (vitrophanie) including measurement, installation, and photography. It works with a network of local partners and clients such as retailers, chains, and brands.

1 investor

MessageWrap provides messaging and engagement solutions for retail businesses, enabling loyalty programs, e-commerce integration, lottery promotions, retail media experiences, and payment solutions at the point of sale.

1 investor

Meteora operates a Demand-Side Platform (DSP) that enables brands to purchase and manage programmatic display advertising across thousands of websites and apps through real-time bidding and automated auctions. The platform processes over 500,000 ads per second and offers geo-fencing, first-party data layering, and real-time reporting for advertisers.

1 investor

MetroMesh operates a mobile out-of-home (OOH) advertising network that places brand messaging along sidewalks, parks, restaurants, residential buildings, and urban corridors. It targets advertisers seeking high-visibility ad placements in locations that traditional static billboards and street furniture cannot reach.

1 investor

microverse is a Japanese company that produces short-video ad commercials for short-video platforms and develops original IP and content such as dramas, stage shows, live events, and characters. It plans to expand into food, lodging, and experience businesses as part of building an entertainment-focused city concept.

1 investor

Midnight Labs provides an AI-driven platform for real-time brand protection, copyright enforcement, and deepfake defense for enterprises. The platform uses generative AI and agentic automation to detect piracy, monitor content, and execute enforcement actions across the internet.

1 investor

MightyAI provides AI agents that autonomously create, launch, and optimize ChatGPT ad campaigns for DTC and retail brands by reading a store's catalog and orders to generate and test ad creative. The product targets brands without in-house media teams or agency playbooks for the ChatGPT advertising surface.

1 investor

MightyHive is a data and digital media consultancy that provides business transformation advisory, data consulting, and digital media services for brands. In August 2021 it rebranded to Media.Monks, part of S4Capital.

1 investor

Milton develops English-language teaching materials and programs for schools, covering students from early childhood through secondary (BACH), with a curiosity- and play-based methodology informed by neuroscience and neurodiversity. It provides teachers with digital tools and resources and runs the "Little Writers" English writing contest for students.

1 investor

Mimbi operates a retail media intelligence platform that helps brands and agencies optimize their advertising budgets across retail media networks by aggregating data and providing campaign management tools.

1 investor

Miroma Group operates a network of specialist marketing businesses spanning media, digital, and production, using data, creativity, and technology to serve brand clients. It functions as a global, AI-supported marketing platform working with major consumer brands.

1 investor

Mitre Media operates a content management platform designed for financial media publishers, combining editorial workflow tools, financial data integration, advertising capabilities, and subscription management within a media delivery system.

1 investor

Mixpeek provides a multimodal AI data platform for advertising technology companies to analyze images, videos, audio, and text content for contextual targeting, creative performance attribution, brand safety, and audience insights.

1 investor

MMS Factory is a digital and event agency offering services including digital consulting, event management, photo and video production, press relations, branding, social media management, SEO, and media buying. It serves businesses across France and Africa.

1 investor

The company offers mobile charging lockers and portable charging devices that can be branded as advertising media, used at events for activations and rentals. Its charging hands and charging sticks carry a brand's name and message during and after an event.

1 investor

MobileFuse provides digital advertising technology solutions for brands and agencies, offering creative, identity, and SDK-based tools for mobile marketing campaigns. The company focuses on delivering measurable advertising outcomes with emphasis on brand safety and transparency.

1 investor

A tool that helps businesses grow SMS subscriber lists through in-store or online text-to-join experiences with built-in compliance features for TCPA, CTIA, and GDPR regulations.

1 investor

Moblico provides a mobile engagement and messaging platform for the sales teams of wholesale distributors, unifying text, chat, email, and WhatsApp into one inbox and using AI tools (OrderAssist AI, ProAssist AI) to turn messages, photos, and emails into ERP-ready quotes and orders. The platform also offers branded mobile apps with product search, barcode scanning, and real-time inventory to support reorders and customer engagement.</parameter> <parameter name="sector_codes">["salestech", "saas", "ai_ml"]

1 investor

Moji Weather is a global weather service platform that provides hyperlocal weather forecasts and atmospheric insights to consumers and enterprise customers across 199 countries and over 200,000 cities. The company leverages AI, machine learning, and large meteorological datasets to deliver minute-level precipitation predictions, specialized life indices, and customized solutions for industries including aviation, logistics, agriculture, and insurance.

1 investor

Moneo is a cashback app that uses AI to process receipts from participating retailers and instantly credit users with earnings that can be transferred to a bank account or used for mobile recharges. The platform targets retail shoppers in Latin America seeking rewards on everyday purchases.

1 investor

Monibrand provides a competitive intelligence and search engine advertising (SEA) monitoring tool that helps brands understand the impact of their paid search campaigns, gain transparency into advertising costs, and manage campaign relevance. It serves brands running online advertising on search engines.

1 investor

Moonbug creates children's entertainment content designed with educational enrichment in mind, blending entertainment with learning outcomes around life skills, empathy, and confidence. The company works with education experts to develop age-appropriate shows for kids and families.

1 investor