I thought Xojo Cloud was a bit expensive, and have spent the last year learning the ins and outs of Linux developing an app to make deployment easier.
My app Lifeboat connects to a Linux VPS, installs the required software components, and makes it easy to manage Xojo Web apps and static websites all from one app. In an upcoming release you’ll be able to install PHP too 
Lifeboat manages configuring services to watch over the web app processes, configuring all the ports and internal addresses, and configuring nginx to handle directing requests.
You can find me in the inn Discord channel for extremely fast support, but I also am always happy to help by email too
Check out the Lifeboat website for more information and quick start videos:
https://strawberrysw.com/lifeboat