RapLeaf

Acquired by TowerData, Inc. in October 2013.  With industry-leading real-time data matching on 80% of U.S. email addresses, Rapleaf makes it incredibly easy for email marketers to access the data they need to personalize content for their customers.  Rapleaf gives marketers the necessary data to keep their emails relevant and their users engaged.

Additionally, Rapleaf delivers innovative and effective social-graph data to help advertisers find the right audiences and media publishers serve more personalized content. Rapleaf’s services have helped top F2000 brands in retail, travel, auto, banking, insurance and other sectors to gain consumer insight, plan online media and manage fraud risk.
CEO: Auren Hoffman