LinkedIn is a business-oriented social networking service, mainly used for professional networking. As of March 2016, LinkedIn has more than 433 million users, out of which more than 106 million are active, spanning more than 200 countries and territories worldwide.
The CB Insights machine intelligence platform catches every private company financing and angel investment database. Get real-time information on startups, VC firms, angel investors and transactions in the United States.
CrunchBase is the world’s most comprehensive dataset of startup activity and it’s accessible to everyone. Founded in 2007 by Mike Arrington, CrunchBase began as a simple crowd sourced database to track startups covered on TechCrunch.
Coscout is the world's largest platform for analyzing private market data.