What are some alternatives?
Callpage - Callpage.io is widget which help you to get up to 75% more inbound calls from your website by...
Immediately - Mobile sales email and CRM management for Gmail & Salesforce
Kit CRM - A CRM for your Facebook page
Vipor CRM - Relationship management. Redesigned.
Callingly - Turn your website visitors into callers with a click
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.