V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
Lotame - Make your data actionable, learn about your most valuable customers, improve ROI by targeting the right audience and increase relevance across screens.
Lead Forensics - B2B website analytics and lead generation.
Adobe Audience Manager - Adobe Audience Manager is a data management platform that integrates online and offline data to deliver a unified view of all your audiences
KiteDesk - Use KiteDesk sales prospecting software to generate leads from our premium data marketplace. Then reach prospects and build a sales pipeline with organized Lead Lists. Syncs direct with CRM too!