What are some alternatives?
Cimply - An intelligent contacts hub
Callpage - Callpage.io is widget which help you to get up to 75% more inbound calls from your website by...
Veloxy - A sales enablement app. Your calendar on steroids!
Kit CRM - A CRM for your Facebook page
Contactually - Contactually is a web-based CRM tool that will help maximize your network ROI, get more referrals & gain more repeat business. Start your free trial today!
Callingly - Turn your website visitors into callers with a click