Clearbit - Clearbit provides Business Intelligence APIs
Leonard for Linkedin - Save time on LinkedIn with automation
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
LinkedIn Desktop Redesign - A complete redesign of LinkedIn on the web with chat
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.
Torre Bio - Grow, showcase and use your professional reputation