Drawbridge - Drawbridge is a cross-device technology solution that enables brands to have conversations with consumers.
V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.
Appier - Appier offers next generation cross-screen marketing solutions to advertisers across the globe.
Adobe Audience Manager - Adobe Audience Manager is a data management platform that integrates online and offline data to deliver a unified view of all your audiences
AudienceScience - AudienceScience is an enterprise digital marketing technology solution.
Google Audience Center - 3 votes and 6 comments so far on Reddit