Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Drift - A messaging app that helps you grow your business.
Google Cloud Functions - A serverless platform for building event-based microservices.
Userlike - Userlike is free live chat software for website and mobile support.