The Eyeota Index shows the latest audience data trends worldwide. We are proud to debut the Eyeota Index, which compiles internal data tracking global trends in audience data spend. If you are a marketer, media buyer or publisher, the report reveals advertising sectors that are leading the way in audience data usage and which segments they are interested in. How are your competitors using audience data in their digital advertising campaigns? Download a free copy of the Eyeota Index to find out m...