2,956 companies in the AdTech ecosystem
Media Agency
Horizon Media is one of the largest independent media agencies in the United States, providing media planning, buying, and marketing services across all channels.
Travel Technology
Hostelworld Extranet is the property management platform for hostel and budget accommodation providers to manage bookings, inventory, and rates on the Hostelworld marketplace.
B2B hotel distribution platform providing travel trade professionals with access to accommodation inventory, rates, and booking management tools.
Travel & Hospitality Marketing
Hotels.com is a leading online travel agency specializing in hotel bookings and accommodation reservations worldwide, operating as part of Expedia Group's portfolio of travel brands.
Travel Technology / Hospitality SaaS
Hotels.com Extranet is the property management platform that enables hotel partners to manage their inventory, rates, and reservations on the Hotels.com marketplace.
Behavior Analytics / User Experience
Hotjar is a behavior analytics and user feedback platform that helps businesses understand how users interact with their websites through heatmaps, session recordings, and surveys.
Mobile Advertising Platform
Huawei is a multinational technology company that specializes in telecommunications equipment, consumer electronics, and enterprise solutions. It is one of the largest telecommunications equipment manufacturers in the world.
Marketing Automation & CRM
Marketing Automation & Email Marketing
Email marketing platform within HubSpot's comprehensive CRM and marketing automation suite, offering tools for creating, sending, and analyzing email campaigns.
Digital Agency Services
Huge is a global digital agency specializing in design, technology, and marketing services for major brands, operating as a subsidiary of IPG since 2013.
Hugging Face is an AI platform and community that provides tools, models, and infrastructure for building, training, and deploying machine learning models, particularly focused on natural language processing and generative AI.
Customer Data Platform (CDP) / MarTech
Hull was a customer data platform that unified customer data across marketing and sales tools before being acquired by Piano in 2021.
Connected TV (CTV) / Video Streaming Advertising
Premium streaming service offering on-demand TV shows, movies, and live TV with ad-supported and ad-free subscription tiers.
Connected TV (CTV) Advertising
Live TV streaming service combining Hulu's on-demand library with 95+ live channels, offering a cable alternative with integrated advertising opportunities.
Connected TV/OTT Advertising
Hulu's advertising platform that enables brands to reach streaming audiences through premium video advertising across Hulu's on-demand and live TV services.
Connected TV/Streaming Video Advertising
Hulu's advertising division offering premium video advertising solutions across streaming content, including ad-supported tiers and live TV programming.
Ad Fraud Prevention & Bot Detection
HUMAN Security (formerly White Ops) protects digital advertising from bot attacks, ad fraud, and account takeover. Their platform verifies the humanity of online interactions and secures the advertising ecosystem.
Influencer Marketing Technology
Humanz is an AI-powered influencer marketing platform that connects brands with creators for data-driven campaigns. It leverages advanced algorithms to identify suitable influencers, manage campaign logistics, and measure ROI, optimizing the entire influencer marketing process. The platform aims to make influencer marketing more efficient, transparent, and effective for businesses of all sizes.
Lead Generation & Sales Intelligence
Hunter.io is a lead generation and email finding platform that helps businesses discover and verify professional email addresses for outreach and sales prospecting.
Location Intelligence & Geospatial Analytics
Huq Industries is a location intelligence and consumer behavior analytics platform that transforms mobile location data into actionable business insights for enterprise clients. The company processes billions of anonymized location signals from mobile devices to deliver comprehensive intelligence on foot traffic patterns, visitation behaviors, demographic profiles, and offline consumer movement across physical locations. Through advanced data processing and analytics capabilities, Huq Industr...
Creative Agency / Digital Marketing
A creative and technology agency specializing in digital marketing, brand strategy, and interactive experiences for entertainment and lifestyle brands.
Creative Intelligence and Optimization
Hybrid.ai provides AI-powered creative intelligence and optimization for digital advertising, analyzing creative elements to predict performance and recommend improvements. The platform helps advertisers optimize their creative assets before and during campaigns.
Hype is an influencer marketing platform that connects brands with content creators and manages influencer campaigns at scale.
HypeAuditor is an AI-powered influencer marketing platform that provides comprehensive analytics and fraud detection for social media influencers across various platforms. It helps brands and agencies discover, analyze, and manage influencer campaigns, ensuring effective and data-driven collaborations.