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.
LeadMaster - The LeadMaster LeadMasterCRM All-in-One solution includes: marketing automation, lead management, email marketing, website integration & much more.
Veloxy - A sales enablement app. Your calendar on steroids!
Servetel - Communication management solution
Streak for Mobile - The CRM for Gmail
Outreach - Outreach Is Your Sales Communication Platform