Zendesk Sunshine - Open, flexible CRM platform built on AWS
Voiptime Cloud Call Center - Cloud call center & telemarketing solution
Crmble - Easy peasy crm for Trello
Clickacall - We want to improve how online businesses speak with their customers and users, using face to face live video calls.
InStream CRM - Business relationship management platform - CRM alternative
EasyCall Phone Call Center - Instantly provide voice customer support through phone calls.