Protonet - Private cloud servers - Slack meets Dropbox in a box
Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Duple - Create your own private cloud at home
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Convox - A year ago, I described a strategy we use to build Convox: Integration over Invention. This philosophy leads us to build a platform that integrates existing cloud services instead of building custom software.
Google Cloud Functions - A serverless platform for building event-based microservices.