AdTech Startups
1,453 companies tagged AdTech, with their investors and founders.
QSIC is an AI-powered in-store audio platform that combines music curation, patented volume-adjusting hardware, and AI-generated ad scripting and voiceovers to help retailers manage and monetize their store audio. It offers demand-based ad scheduling, closed-loop attribution, and first-party measurement for advertisers and retail media networks.
3 investors
Quantcast operates an advertising platform powered by proprietary AI that helps advertisers identify audiences, activate campaigns, and measure performance across devices and channels using cookieless solutions.
3 investors
Remerge operates a mobile demand-side platform (DSP) focused on in-app retargeting and advertising, helping brands reach and re-engage users within mobile apps. Founded in 2014, it serves the mobile app advertising industry with operations across the Americas, Europe, and Asia.
3 investors
Rokt the Rig is a global development program launched in 2023 to identify and train talented female sim racers, culminating in competitive racing opportunities through partnerships with Oracle Red Bull Sim Racing and the FIA-backed British F4 Esports Championship.
3 investors
ROQAD offers a European data stack for adtech companies to onboard first-party data, resolve signals into individuals via a persistent cookieless identity graph, and enrich and activate audiences across major DSPs and social platforms. Its GDPR/CCPA-aligned, deterministic identity and audience products serve advertisers, agencies, publishers and retailers across EU5 and beyond.
3 investors
Magnite is an independent sell-side advertising platform that connects media owners and buyers across formats including streaming, online video, display, and audio. It offers tools for ad selling and buying, brand protection, and audience targeting at global scale.
3 investors
Samaria operates a manga platform, fan community service, AI tools development, and advertising business targeting manga creators and readers.
3 investors
Scrunch develops software that helps businesses monitor, analyze, and optimize their visibility and representation across AI platforms including ChatGPT, Perplexity, and Meta AI. The platform allows companies to manage how AI systems present their brands, products, and services to users.
3 investors
Sequen builds AI retrieval and Large Event Models (LEMs) for enterprise consumer companies to optimize user behavior prediction, conversion rates, and ad relevance at scale. The platform is designed to drive material revenue growth for retailers and e-commerce businesses.
3 investors
SessionM offers a multichannel campaign management hub that lets brands run scheduled and behaviorally triggered campaigns across email, push, SMS and other digital channels, with personalized offers and loyalty promotions. It serves customer engagement and loyalty needs for retail, restaurant, and consumer brands, integrating with providers like Braze, Salesforce and Twilio.
3 investors
ShareThis collects and analyzes consumer behavioral data from over three million global websites to provide insights, targeting, activation, and data enrichment services. The platform serves publishers, ad tech platforms, media agencies, and marketers seeking to understand and act on consumer behavior patterns.
3 investors
Shuttlerock helps brands, agencies, and media platforms create and scale digital content through in-house creative services combined with technology. The company operates globally from offices across Oceania, Europe, North America, and Asia.
3 investors
Simpli.fi provides AI-optimized advertising solutions using location intelligence for marketers, enabling targeted audience activation and campaign measurement across programmatic and omnichannel channels.
3 investors
Smartly provides a data analytics and optimization platform for performance marketing teams managing multi-channel advertising campaigns. The platform helps teams across paid social, search, and display channels track KPIs, identify high-performing creative patterns, and automate mid-campaign optimizations in real time.
3 investors
SocialSign provides a guest Wi-Fi platform that captures customer contact information and behavioral data through branded login pages, enabling businesses to build customer databases and send targeted marketing messages. The platform integrates with CRM and marketing automation tools to support email, SMS, and personalized advertising campaigns.
3 investors
Soofa provides solar-powered digital kiosks and smart signs for outdoor advertising and city communication, selling to cities and advertisers. Its platform supports ad campaigns with demographic and geographic targeting as well as community messaging, public service announcements, wayfinding, and pedestrian foot traffic insights.
3 investors
Spectrio provides customer engagement solutions for physical spaces, including digital signage, interactive kiosks, on-hold phone messaging, in-store music and scent marketing, guest WiFi, and content creation services. It serves businesses looking to manage branded experiences across screens, speakers, and other in-location touchpoints.
3 investors
Spirable is a sport-focused media activation platform that helps advertisers connect with sports fans through targeted advertising and broadcast solutions. The platform also enables teams, leagues, brands, and sportsbooks to create immersive viewing experiences and build owned audiences through gamification and content tools.
3 investors
Swayable provides a cloud-based platform that measures and optimizes the effectiveness of media content in changing public opinion. The service is used by major brands, agencies, foundations, and political campaigns to increase the impact of their messaging on key issues.
3 investors
Tapad operates a global cross-device digital identity graph that links a consumer or household across multiple devices. It serves brands, agencies, and platforms for use cases including programmatic targeting, media measurement, attribution, and personalization.
3 investors
Tapjoy operates an in-app rewarded marketplace that connects advertisers with game publishers, enabling users to complete opt-in tasks in exchange for virtual currency and premium content. The platform serves mobile game developers seeking to monetize and acquire users through performance-based advertising.
3 investors
TapResearch provides a survey and market research platform that reaches respondents through mobile apps and games rather than traditional survey panels, offering an alternative sampling methodology for gathering consumer insights.
3 investors
Teikametrics offers an AI-powered marketplace intelligence platform for brands selling on Amazon, Walmart, and TikTok Shop, covering multi-marketplace campaign management, full-funnel advertising, generative-AI listing optimization, and analytics. It also provides managed services with marketplace strategists who support advertising and inventory decisions for scaling ecommerce brands.
3 investors
Magnite operates an independent programmatic advertising technology platform that connects media owners with advertisers across channels including connected TV (CTV) and desktop/mobile. It provides supply-side tools for publishers to monetize ad-supported streaming and digital inventory, serving media owners and global advertisers.
3 investors










