CloudTalk - Work locally, grow globally
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.