Demandbase - Bizo
DiscoverOrg - DiscoverOrg is an IT sales intelligence platform providing technology marketers access to data, IT org charts, and real time projects.
6sense - 6sense is a B2B predictive intelligence engine for marketing and sales.
Clearbit - Clearbit provides Business Intelligence APIs
Hushly - Hushly is a lead generating platform for buyers and vendors.
Datanyze - The sales prospecting tool powered by technology data