Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Live Chat by Sumo.com - Instantly communicate with customers, prospects & visitors
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
Chaport Live Chat - Chaport is a beautiful, simple live chat for websites designed as a modern messenger.✨
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.