Gainful.io - Capture B2B leads on AngelList, CrunchBase and LinkedIn
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
Leadsolo.io - Leadsolo is the best email finder for many types of professionals. It makes things just easier. Our primary focus is to provide you with fresh and accurate email ids.
Lead Forensics - B2B website analytics and lead generation.
Albacross - The world's first free B2B Lead Generation Network. Albacross help companies master their B2B digital marketing with Lead Generation and targeted marketing
FindThatLead Prospector - Feed your sales team with daily leads.