Companies

C3 Metrics was a multi-touch attribution (MTA) platform that helped enterprise advertisers measure the true impact of every advertising touchpoint across channels.

CA Sports was a sports-focused advertising and media company that provided targeted advertising solutions for sports content and audiences before being acquired.

CacheFly is a performance-focused content delivery network (CDN) provider that has established itself as a specialized player in the global CDN marketplace since its founding in the early 2000s. The company operates a strategically positioned global network of edge servers engineered specifically for ultra-low latency content distribution, serving bandwidth-intensive applications across multiple continents. CacheFly differentiates itself from mega-scale competitors like Cloudflare, Akamai, an...

Cadence13 was a premium podcast network and advertising sales company that specialized in branded content and host-read advertising for podcasts.

Cadent is an advanced TV advertising platform that enables data-driven audience targeting and measurement across linear, addressable, and streaming TV.

Cadreon was IPG Mediabrands' addressable advertising platform launched 2010. Rebranded as Matterkind on May 7, 2020 to reflect a broader addressable activation focus beyond programmatic. Cadreon brand retired.

CAKE is a performance marketing software platform that provides tracking, attribution, and analytics tools for affiliate networks, advertisers, and agencies managing digital marketing campaigns.

CallRail provides marketing analytics and lead management software that helps businesses understand which marketing efforts drive phone calls, texts, and form submissions. Its platform offers call tracking, conversation intelligence, and lead center tools to optimize marketing campaigns and improve customer experience for thousands of businesses worldwide.

San Francisco and Chicago-based creative ad agency.

Google's enterprise ad serving and campaign management platform for trafficking, tracking, and measuring digital advertising across channels.

Campaign Monitor is an email marketing platform offering intuitive drag-and-drop tools, automation, and analytics to help businesses create and send professional campaigns at scale.

Email marketing automation platform providing advanced segmentation, personalization, and workflow capabilities for businesses of all sizes.

Canto is an AdTech platform that provides digital asset management and creative workflow solutions to help marketers and creative teams manage, distribute, and optimize their visual content.

Canva Enterprise is the business tier of Canva's visual design platform, offering teams and organizations advanced collaboration, brand management, and design tools at scale.

Canva Pro is the premium subscription tier of Canva, a cloud-based graphic design platform that enables users to create visual content for marketing, social media, and advertising.

CapCut is ByteDance's free video editing app — paired with Jianying (CapCut China). Top-3 global creative app. Powers TikTok creator economy. Subject to Apple geoblocking in US (March 2026) as it was NOT included in the TikTok USDS JV. Remains 100% ByteDance-owned.

Global IT services and consulting giant offering end-to-end digital marketing transformation, data analytics, and AdTech implementation services to enterprise clients worldwide.

Captify is a leading search intelligence platform operating at the intersection of data analytics and advertising technology, specializing in transforming real-time search behavior from across the open web into actionable audience insights. The company's proprietary technology processes billions of search events daily from millions of domains, capturing consumer intent signals that extend far beyond traditional search engines like Google or Bing. This unique data collection methodology enable...

Captiv8 is a leading influencer marketing platform that connects brands with top creators and provides comprehensive tools for campaign management, measurement, and analytics. It empowers businesses to execute data-driven influencer strategies, optimize ROI, and scale their marketing efforts across various social media channels.

Captivate operates digital advertising networks in office building elevators and lobbies, reaching professional audiences in commercial real estate environments.

Dentsu's flagship media network, founded 1968. Operates in 70+ countries. Specializes in media planning, buying, and audience strategy.

Carbon is the audience activation / curation tech that Magnite acquired February 28, 2022 from Carbon (RMP) — a UK-based audience-data company founded 2018. Now part of Magnite ClearLine (omnichannel curation/activation, unified October 2025).

VMware Carbon Black is a leading cloud-native endpoint security platform that protects organizations against advanced cyber threats using behavioral analytics and AI-driven threat intelligence.

Cardlytics is a financial technology company that provides targeted advertising and marketing solutions to financial institutions and brands. They leverage purchase data from bank and credit card transactions to deliver personalized offers and advertisements to consumers.