Evercontact - Your contacts always up to date and automatically with Evercontact.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
Bigin by Zoho CRM - Pipeline-centric CRM built and priced for small businesses
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs