What are some alternatives?
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!
Callmaker - Callmaker allows your visitors get a callback within 25 seconds from your website.
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!
Humans.io - A simple CRM to remember the people you meet
Kit CRM - A CRM for your Facebook page