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Companies

3,735 companies in the AdTech ecosystem

Clym

Clym

Privacy Compliance Technology / Consent Management

Clym is a comprehensive Consent Management Platform (CMP) designed to help businesses achieve and maintain compliance with global data privacy regulations such as GDPR, CCPA, and LGPD. It offers tools for managing user consent for cookies and personal data, facilitating data subject requests, and generating privacy policies to build trust and avoid legal penalties.

Privacy & Consent ManagementSan Francisco, California
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CMI Media Group

Healthcare & Pharmaceutical Advertising

CMI Media Group is a leading healthcare-focused media agency specializing in pharmaceutical and life sciences advertising, offering data-driven media planning, buying, and analytics solutions.

Attribution & AnalyticsVertical Marketing PlatformWayne, Pennsylvania
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CNBC

Media & Broadcasting / Premium Video Advertising

Business and financial news cable network. Versant Media Group subsidiary post-Jan 2026 spinoff. Ad inventory sold via NBCU One Platform.

Video Advertising PlatformProgrammatic PlatformEnglewood Cliffs, New Jersey
CNN

CNN

News / Cable TV

Cable News Network — global news brand under Warner Bros. Discovery. Launched 1980. CNN+ streaming service shut down April 30, 2022 after just 33 days (one of the most expensive failures in streaming history, ~$300M write-off).

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CNN+

Defunct

News Streaming (defunct)

CNN+ was Warner Bros. Discovery's short-lived premium news streaming service. Launched March 29, 2022; shut down April 30, 2022 — just 33 days after launch. One of the most expensive failures in streaming history (~$300M write-off). Killed two weeks after the WBD merger closed.

Cockpit CMS

Cockpit CMS

Content Management Systems - Headless CMS

Cockpit CMS is a headless content management system provider that specializes in API-first solutions designed for modern digital content workflows. As a lightweight, developer-friendly platform, Cockpit CMS enables organizations to decouple content management from presentation layers, providing flexibility in multi-channel content delivery across websites, mobile applications, IoT devices, and emerging digital platforms. The system offers RESTful APIs and flexible content modeling capabilitie...

Marketing Technology
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Coda

Productivity Software

Coda is a collaborative document platform that combines documents, spreadsheets, and applications into a single flexible workspace.

Marketing PlatformMarketing AutomationSan Francisco, California
Code and Theory

Code and Theory

Digital Transformation & Marketing Services

NYC digital-transformation agency, founded 2001. Ad Age Business Transformation Agency of the Year 2024. Anchors Stagwell's Code and Theory Network. Stagwell Media LLC bought majority stake January 5, 2016.

Marketing TechnologyMarketing AgencyNew York, New York
Code and Theory Network

Code and Theory Network

Digital Transformation / Experience Design / AdTech Services

Stagwell's digital-transformation network anchored on Code and Theory, with YML, Kettle, and adjacent shops. Formed 2022.

Creative PlatformMarketing AgencyNew York, New York
Cogito

Cogito

Customer Experience Technology / Contact Center AI

Cogito provides AI-powered real-time coaching and guidance to customer service agents during live calls. Its software analyzes conversational dynamics and emotional signals to help agents improve empathy, effectiveness, and customer satisfaction, ultimately enhancing the customer experience. The platform integrates directly into existing contact center environments to deliver actionable insights.

Marketing TechnologyCustomer EngagementBoston, Massachusetts
Cognigy

Cognigy

Conversational AI / Customer Experience Technology

Cognigy is a global leader in Conversational AI, providing an enterprise-grade platform for automating customer and employee service. Their low-code platform, Cognigy.AI, enables organizations to build and deploy intelligent virtual agents and voice bots across various channels, focusing on improving customer experience and operational efficiency.

Marketing TechnologyCustomer EngagementDüsseldorf, North Rhine-Westphalia
Cognism

Cognism

Sales Intelligence / B2B Data

Cognism is a B2B sales intelligence and lead generation platform providing GDPR-compliant contact data, intent signals, and prospecting tools for sales and marketing teams.

Identity ResolutionMarketing TechnologyLondon, England
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Cognitec

Biometric Technology / Identity Verification

Cognitec is a leading provider of face recognition technology and biometric solutions for government, law enforcement, and commercial applications.

Verification & MeasurementDresden, Saxony
Cognitiv

Cognitiv

Programmatic Advertising / AI-Powered DSP

AI-Powered PlatformDemand Side Platform (DSP)New York, New York
CognitiveSEO

CognitiveSEO

Marketing Technology - SEO Tools & Analytics

CognitiveSEO is a software-as-a-service (SaaS) company specializing in comprehensive search engine optimization tools and analytics for digital marketers, SEO professionals, and businesses of all sizes. The platform differentiates itself in the crowded SEO tools market by offering an integrated suite of solutions within a unified dashboard, including keyword research, backlink analysis, rank tracking, content optimization, and technical SEO auditing capabilities. This all-in-one approach addr...

Data & AnalyticsMarketing Analytics
Cognito Forms

Cognito Forms

SaaS - Form Builder & Data Collection

Cognito Forms is a cloud-based form builder and data collection platform that democratizes sophisticated form functionality for organizations of all sizes. The company bridges the critical gap between simple form creation tools and complex enterprise systems by providing an intuitive drag-and-drop interface that enables users to create advanced online forms, surveys, and workflows without requiring technical expertise. The platform supports enterprise-grade features including conditional logi...

Marketing Technology
Cognizant

Cognizant

Marketing Technology Services & Consulting

Marketing CloudData Management PlatformTeaneck, New Jersey
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Cohere

Artificial Intelligence / Natural Language Processing / Enterprise AI

Cohere is an enterprise-focused artificial intelligence company specializing in natural language processing (NLP) and large language models (LLMs). Founded in 2019 by former Google Brain researchers Aidan Gomez, Ivan Zhang, and Nick Frosst, Cohere provides developers and businesses with access to powerful language AI through APIs and customizable models. The company's mission is to make advanced NLP technology accessible and practical for real-world business applications, enabling organizatio...

AI-Powered PlatformToronto, Ontario, Canada
Cohley

Cohley

Marketing Technology (MarTech) - Content Creation & Influencer Marketing

Cohley is a content generation and influencer marketing platform that serves as a strategic bridge between e-commerce brands and a curated network of content creators, photographers, videographers, and micro-influencers. Founded to address the persistent challenge of producing authentic, high-quality visual content at scale, Cohley has positioned itself as a comprehensive content operations solution for direct-to-consumer brands, established retailers, and consumer packaged goods companies. T...

Influencer MarketingCreative Platform
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Coil

Defunct

Web Monetization / Creator Economy

Coil was a web monetization platform that used the Interledger Protocol to enable micropayments, allowing creators to earn revenue from subscribers without traditional advertising.

Marketplace TechnologyPrivacy-First AdvertisingSan Francisco, California
Colle McVoy

Colle McVoy

Integrated Advertising & Marketing Agency

Minneapolis full-service integrated agency, founded 1935. Constellation Network member. MDC bought majority 2018.

Marketing AgencyMinneapolis, Minnesota
Collectively

Collectively

Influencer Marketing Technology

Collectively is a specialized influencer marketing platform that operates at the intersection of advertising technology and social media marketing. The company provides brands with a sophisticated solution for discovering, vetting, and managing relationships with influential content creators across major social media platforms. By combining proprietary matching algorithms with data-driven insights, Collectively enables marketing teams to identify influencers whose audiences and values align w...

Influencer MarketingMarketing PlatformNew York, New York
Collibra

Collibra

Data Governance and Data Intelligence (NOT AdTech)

Collibra is an AdTech platform that provides data governance and data intelligence solutions to help organizations manage and leverage their data assets.

Privacy TechnologyNew York, New York
Colossus SSP

Colossus SSP

Programmatic Advertising / Supply-Side Platform

Colossus SSP is a supply-side platform focused on connecting diverse-owned media companies with premium programmatic demand. The platform specializes in providing monetization solutions for multicultural and minority-owned publishers, offering unique audience segments that are underrepresented in traditional programmatic ecosystems. It enables advertisers to reach diverse audiences at scale through a curated marketplace.

Supply Side Platform (SSP)Atlanta, Georgia