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
Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
LiveAgent - LiveAgent is a fully-featured web-based live chat and help desk software. It harnesses the power of a universal inbox, real-time live chat, built-in call center, and a robust customer service portal. Start your free 1 month trial today!
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Google Cloud Functions - A serverless platform for building event-based microservices.