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Companies

3,690 companies in the AdTech ecosystem

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Costco Advertising

Retail Media

Costco's retail media network offering advertising opportunities to brands and suppliers across Costco's warehouse locations, digital properties, and member touchpoints.

Attribution & AnalyticsRetail Media PlatformIssaquah, Washington
Countable

Countable

Web Analytics & Business Intelligence

Countable is a web analytics platform that enables businesses to track, measure, and analyze website traffic and user behavior patterns across their digital properties. The platform serves as a comprehensive business intelligence solution, transforming raw visitor data into actionable insights that support marketing optimization, product development, and user experience enhancement. Its primary customer base includes digital marketing teams, e-commerce businesses, SaaS companies, and content ...

Data & AnalyticsMarketing Analytics
Countly

Countly

Analytics Software / Product Analytics

Countly is an open-source mobile and web analytics platform that provides organizations with comprehensive user behavior tracking and analysis capabilities while maintaining full data ownership and transparency. Founded to address growing concerns about data privacy and regulatory compliance, Countly distinguishes itself in the analytics market by offering both self-hosted and cloud-based deployment options, enabling privacy-conscious organizations and enterprises with strict compliance requi...

Data & AnalyticsMarketing Analytics
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Coupang

Retail Media

South Korean e-commerce giant operating a leading online marketplace with integrated logistics and a growing retail media advertising platform.

Retail Media PlatformPerformance MarketingSeoul, Seoul
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Coupons.com

Digital Promotions & Shopper Marketing

Coupons.com was a leading digital coupon and promotional platform that connected consumers with brands through printable and digital coupons before rebranding to Quotient Technology Inc.

Retail Media PlatformPerformance MarketingMountain View, California
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Coveo

AI Search, Personalization & Digital Experience

Coveo — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

Quebec City, Quebec
Cox Communications

Cox Communications

Cable / Multichannel TV Advertising & AdTech

Cox Communications is the third-largest cable operator in the United States, providing video, internet, voice, and home-automation services. Privately held subsidiary of Cox Enterprises; headquartered in Atlanta, Georgia. Co-owner (with Comcast and Charter) of the Ampersand multichannel ad-sales JV; its ad-sales arm Cox Media is the operating subsidiary.

Demand Side Platform (DSP)Connected TV PlatformAtlanta, Georgia
Cox Media

Cox Media

Local Media & Advertising

Cox Media is a subsidiary of Cox Enterprises operating as a diversified media company with television, radio, and digital advertising platforms across multiple U.S. markets.

Audio AdvertisingConnected TV PlatformAtlanta, Georgia
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CPC Strategy

Retail Media & Performance Marketing

CPC Strategy (now Tinuiti) was a leading retail-focused digital advertising agency specializing in paid search, shopping, and Amazon advertising before rebranding as part of a broader growth strategy.

E-commerce MarketingMarketing AgencySan Diego, California
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Crackle

Defunct

Connected TV / Streaming Advertising (CTV/OTT)

Crackle was a free, ad-supported streaming video service that offered movies and TV shows before shutting down in April 2025 following its parent company's bankruptcy.

CTV PlatformVideo Advertising PlatformCulver City, California
Crackle Plus

Crackle Plus

Defunct

Connected TV / Streaming Advertising

Crackle Plus is an ad-supported streaming platform and content distribution network offering free, premium video content to consumers while providing advertisers with targeted connected TV and digital video inventory.

Video Advertising PlatformContent DiscoveryCos Cob, Connecticut
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Craft CMS

Content Management System / Digital Experience Platform

Craft CMS is a flexible, user-friendly content management system built on PHP and designed for developers and content creators seeking customizable digital experiences.

Marketing PlatformContent DiscoveryBend, Oregon
Craft Commerce

Craft Commerce

E-commerce Platform/CMS

Pixel & Tonic is the company behind Craft CMS and Craft Commerce, providing a flexible and powerful content management system and e-commerce platform. They empower developers and businesses to build bespoke digital experiences with a focus on usability and extensibility.

Commerce TechnologyE-commerce MarketingBend, Oregon
Crafter CMS

Crafter CMS

Crafter CMS is an open-source, Git-based headless content management system designed for building modern, high-performance digital experiences. It empowers developers with flexibility and scalability while providing content authors with intuitive tools for managing and delivering content across various channels. The platform is built for enterprise-level content management and digital experience delivery.

Creative Management PlatformMarketing Technology
Craigslist

Craigslist

Craigslist is a centralized network of online communities featuring classified advertisements and forums on a variety of topics. It is one of the world's most visited websites, known for its simple interface and wide range of listings, from jobs and housing to items for sale and community events.

Marketplace TechnologyLocal Advertising
Crayon

Crayon

Competitive Intelligence and Market Research Software

Crayon is a market and competitive intelligence platform that empowers enterprise and mid-market organizations with real-time insights into their competitive landscape. Founded to address the fragmentation and inefficiency of traditional competitive research methods, Crayon aggregates competitors' digital footprints across multiple channels including websites, social media, job postings, customer reviews, pricing changes, and other public data sources. The platform leverages artificial intell...

Data & AnalyticsMarketing Technology
Crazy Egg

Crazy Egg

Website Analytics and Conversion Optimization

Crazy Egg provides website analytics and heatmap tools to help businesses understand user behavior on their websites. By visualizing user clicks, scrolls, and movements, Crazy Egg helps improve website design and conversion rates. This allows businesses to optimize their websites for better performance and user experience.

Data & AnalyticsMarketing AnalyticsLos Angeles, California
Creatio

Creatio

Creatio is a global vendor of a no-code platform for process automation and CRM. It empowers businesses to automate workflows, manage customer relationships, and accelerate digital transformation with a focus on business agility and freedom to own their automation.

Marketing PlatformMarketing Automation
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CreativeX

Creative Intelligence & Optimization

CreativeX is an AI-powered creative quality platform that helps brands analyze, optimize, and improve their advertising creative at scale across digital channels.

Creative Management PlatformAI-Powered PlatformLondon, England
Creatopy

Creatopy

Creative Automation & Ad Design

Creative Management PlatformAI-Powered PlatformBucharest
Creatopy Studio

Creatopy Studio

Marketing Technology (MarTech) / Creative Automation / Design Software

Creatopy Studio is a cloud-based design platform provider specializing in visual content creation for digital marketing professionals. The platform enables marketing teams, agencies, and businesses to design, customize, and deploy advertising creatives across multiple digital channels without requiring extensive design expertise. By combining intuitive design tools with collaboration features and automation capabilities, Creatopy streamlines the creative production workflow for display advert...

Creative Management PlatformCreative Platform
CreatorIQ

CreatorIQ

Influencer Marketing Technology

CreatorIQ is a leading influencer marketing platform that provides brands and agencies with comprehensive solutions for influencer discovery, campaign management, and analytics.

Influencer MarketingAttribution & AnalyticsLos Angeles, California
Crello

Crello

Rebranded

Creative & Design Tools / Marketing Technology

Crello was a graphic design platform for non-designers that rebranded to VistaCreate in 2021 after being acquired by Vista (formerly VistaPrint).

Creative PlatformMarketing TechnologyBoston, Massachusetts
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Crimson Hexagon

Acquired

Social Media Analytics / Consumer Intelligence

Crimson Hexagon was a pioneering social media analytics platform that used AI and machine learning to analyze consumer opinions and sentiment at scale before being acquired by Brandwatch in 2018.

Data & AnalyticsMarketing AnalyticsBoston, Massachusetts