Fonvirtual - Virtual PBX, international virtual phone numbers and Call Center software, with WebRTC extensions and agents. The new VoIP phone system. No term contracts.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Aheeva - The Omnibrand, Omnichannel, Omnilocation Contact Center Solution
Ameyo - Ameyo is a powerful and highly flexible IP-based contact center software that lets you have a personalized interaction with every customer across multiple channels, thereby driving customer engagement to a level par excellence.
8x8 Cloud Contact Center - 8x8 Cloud Contact Center is a VoIP call center solution.
Five9 - Five9 provides cloud-based call center software for sales, marketing and support.