True Audience is an enterprise software system that retrieves audience data from various publishing applications such as content servers, ad servers, email, sweepstakes, site registration, subscriptions, etc., and aggregates the information to provide actionable profiles of individual site visitors, and finally, a total audience profile. By collecting and adding age, gender and zip code to the composite profiles of each visitor, True Audience can then help publishers identify which segments of their audience are of higher value to prospective advertisers.