Optingun - Optingun helps online businesses to create forms to convert website visitors into subscribers using action driven popups and social optins.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Novocall - Novocall converts web visitors into sales calls in seconds.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
BetterContactForm - BetterContactForm provides a solution to companies for building contact forms on the web or mobile site.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs