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.
Intercom on Customer Engagement - A book on how to create messages that drive engagement
Veloxy - A sales enablement app. Your calendar on steroids!
GoVocal.AI - Harness the power of Voice and AI. Acquire, Engage and Retain Customers using Amazon Alexa and Google Assistant.
Streak for Mobile - The CRM for Gmail
Segment Sources - Load CRM, billing, and other cloud data to your Warehouse