Quantcast Platform vs. Vistar Media

Quantcast is the AI-powered ad platform built for performance marketers. Leveraging nearly 20 years of expertise, our mission is to radically simplify open internet advertising. We harness AI and machine learning to deliver superior audience intelligence and drive exceptional campaign performance. With real-time audience intelligence and end-to-end omnichannel optimizations, Quantcast helps advertisers and agencies of all sizes understand audiences deeply, act faster, and turn ad spend into measurable growth. www.quantcast.com

Vistar Media is the home of out-of-home – providing brands, marketers and media owners with the world’s first truly intelligent platform for buying and selling OOH. Vistar hosts the world’s most extensive digital out-of-home inventory globally, offering the scale, data and expertise that allow brands to capture a better kind of attention. With a full suite of platforms to choose from – demand-side platform, supply-side platform, ad server and Cortex CMS system – Vistar has built the world’s largest marketplace for OOH transactions.