Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Bazoocam - Bazoocam is a popular chat website that rapidly connects you with strangers to chat.
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