Note: Nielsen Online’s AdRelevance service uses a proprietary methodology for estimating online advertising expenditures and only takes into account image-based technologies and advertising sold per CPM. Above data does not reflect house advertising activity, strategic partnerships between publishers and advertisers, or text units, paid search, sponsorships, email, units contained within applications (e.g., messengers and pre-rolls) or performance-based advertising.

Tech and Talent Hindering Full Realization of Data’s Potential
Marketers could use systems that connect data silos and boost accessibility.