OpenShift
Google App Engine
Salesforce Platform
Dokku
Heroku
Google Cloud Functions
Microsoft Azure
Kubernetes
Forestry
Decap CMS
Cloud Cannon
Hosted.MD
Contentful
Sanity.io
Netlify
Stackbit
OpenShift
ForestryGoogle App Engine - A powerful platform to build web and mobile apps that scale automatically.
Decap CMS - Open source content management for your Git workflow
Salesforce Platform - Salesforce Platform is a comprehensive PaaS solution that paves the way for the developers to test, build, and mitigate the issues in the cloud application before the final deployment.
Cloud Cannon - Cloud Cannon turns Dropbox/Git-project into a CMS you can setup in seconds
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Hosted.MD - With hosted.md, you can publish Markdown online without setting up servers, configuring a CMS, or dealing with complicated tools.