Mediatool - Mediatool is a media planning collaboration software created for advertisers and agencies.
Clearbit - Clearbit provides Business Intelligence APIs
Winmo - Winmo is a sales intelligence solution that provides advertiser-agency relationships and marketing decision-maker contact information.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Kantar Media - Kantar Media offers advertisement measurement and social intelligence solutions.
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.