We are using many opensource tools. And when we use them we deploy them for the cloud. Here are the service we use ready for you to use as well
After hosting webbservice for many years we build the hosting how we like it. All in cloud and always backed by git, Get full controll when deploying and updateing your service from github. Your service running in the same setup as us our.
(Warning northamling is using the best in devops world and to use it fully you need to have some cli experince)