4C Insights

Mid-tier cross-channel advertising platform known for TV-social synchronization and audience intelligence before rebranding to Scope3

4C Insights was a Chicago-based advertising technology company founded in 2011 that specialized in audience intelligence, social advertising management, and cross-screen media activation. The company leveraged data science and machine learning to help brands and agencies plan, buy, and measure advertising across social platforms including Facebook, Instagram, Twitter, LinkedIn, Snapchat, and Pinterest, as well as connected TV and linear television. Its platform enabled marketers to unify audience data and optimize campaigns across multiple channels from a single interface. 4C Insights built a strong reputation for its TV-social convergence capabilities, allowing advertisers to synchronize social media campaigns with live TV broadcasts — a feature particularly valued by brands in sports, entertainment, and retail. The company also offered competitive intelligence tools and audience segmentation powered by its proprietary data assets. It served a broad client base of global brands and media agencies, positioning itself as a cross-channel media management platform in a crowded but growing market. In 2021, 4C Insights underwent a significant strategic transformation, rebranding as Scope3 under the leadership of CEO Brian O'Kelley. The new identity reflected a fundamental pivot away from media activation toward measuring and reducing the carbon footprint of digital advertising. Scope3 has since become a leading voice in sustainable advertising, providing carbon measurement tools and helping the industry decarbonize programmatic supply chains. The 4C Insights brand and its original product suite were effectively retired as the company fully committed to its new sustainability-focused mission.