Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
PersistIQ - It takes multiple touch points before a lead engages. PersistIQ automates the tedious parts while preserving the key human elements of sales
Lead Forensics - B2B website analytics and lead generation.
Dux Soup - Dux-Soup is a lead generation tool for LinkedIn.
FindThatLead Prospector - Feed your sales team with daily leads.
CloudSponge - Companies from every industry use CloudSponge’s Contact Picker to get access to their users’ address books.