CloudTalk - Work locally, grow globally
Callmama - Get cheap international calling, international virtual number, Call Mama Gives an added advantage to send message and make calls to non-user of Callmama App.
Webinato - Webinato is a platform for webinar automation.
CallHippo - Easy to use Phone System with World-Class Support
VoIP.ms - VoIP.ms is a VoIP origination and termination tool.
KrispCall - Virtual cloud phone system for business