V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.
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!
Lotame - Make your data actionable, learn about your most valuable customers, improve ROI by targeting the right audience and increase relevance across screens.
Clearbit - Clearbit provides Business Intelligence APIs
RingLead - RingLead offers a complete end-to-end suite of products to clean, protect, and enhance company and contact information.
Lead Forensics - B2B website analytics and lead generation.