Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
Dux Soup - Dux-Soup is a lead generation tool for LinkedIn.
Lead Forensics - B2B website analytics and lead generation.
CloudSponge - Companies from every industry use CloudSponge’s Contact Picker to get access to their users’ address books.
FindThatLead Prospector - Feed your sales team with daily leads.
BuzzBuilder - BuzzBuilder is a web-based lead generation tool that manages targeted email marketing campaigns and generates B2B sales leads.