PersistIQ - It takes multiple touch points before a lead engages. PersistIQ automates the tedious parts while preserving the key human elements of sales
Nightly - One part dating, one part social, one part nightlife
Skrapp.io - Skrapp.io is the easiest solution to extract leads from Linkedin. In few seconds, you can find email addresses and launch your email prospecting project.
6degrees - Get introductions through your friends' phones
Clearbit - Clearbit provides Business Intelligence APIs
SpoofCard - Disguise your Caller ID