Vpon - Vpon offers data-driven mobile advertising solutions.
Appier - Appier offers next generation cross-screen marketing solutions to advertisers across the globe.
TellApart - TellApart helps companies turn individual customer preferences into sales by predicting which items customers are most interested in
LumenAd - LumenAd is rich-featured advertising intelligence software that delivers holistic, flaw-less management tools and elegant reporting of all of your cross-channel data.
Tapad - Tapad is a cross-device tracking, analytics and marketing platform.
Google Audience Center - 3 votes and 6 comments so far on Reddit