Callpage - Turn website visitors into sales calls. Use CallPage and provide immediate free phone callback to your leads in 28 seconds.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
Upcall - Upcall enables you to crowdsource your outbound calls. Collaborate with 1000+ on-demand callers worldwide for sales, marketing and customer support calls. Free trial.
Lead Forensics - B2B website analytics and lead generation.
HeyHi.sg - Video call with interactive whiteboard
FindThatLead Prospector - Feed your sales team with daily leads.