Dux Soup - Dux-Soup is a lead generation tool for LinkedIn.
Leadfeeder - Leadfeeder converts your website visitors into sales. Connect your website's Google Analytics to Leadfeeder and unlock the power of seeing who`s visiting your site!
CloudSponge - Companies from every industry use CloudSponge’s Contact Picker to get access to their users’ address books.
Visitor Queue - Better identify the companies that visited your website!
BuzzBuilder - BuzzBuilder is a web-based lead generation tool that manages targeted email marketing campaigns and generates B2B sales leads.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses