Novocall - Novocall converts web visitors into sales calls in seconds.
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!
Facebook Auto Reply - Create Facebook autoresponder campaigns for your pages and groups.
Clearbit - Clearbit provides Business Intelligence APIs
Inbound Rocket - Converts visitors into leads, subscribers & customers
Lead Forensics - B2B website analytics and lead generation.