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.
Crisp Chat - Multi-channel customer support software
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
Pepperfilters - Pepper's Snapchat Geofilter creator allows you to easily create a custom snapchat geofilter for your birthday, wedding or event.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.