Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
OpenPhone - Simplest way to own a business phone number
KOOKOO - All in one solution for calls, IVR, live chat, customer management & more.
HoduCC - HoduCC is a FreeSWITCH based product which offers contact center softwares for call centers.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Five9 - Five9 provides cloud-based call center software for sales, marketing and support.