Clearbit - Clearbit provides Business Intelligence APIs
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!
SharpSpring - Simple Marketing Automation for Agencies and SMBs
Lead Forensics - B2B website analytics and lead generation.
Jumplead - Turn website visitors into customers with inbound marketing automation, small business internet marketing automation and CRM system
ClickDimensions - ClickDimensions is a marketing automation for Microsoft Dynamics CRM.