Hi,

For 20 average sites, a 2 GB droplet should be good. This page has more info and a memory usage estimate:

https://serverpilot.io/community/articles/how-many-apps-can-i-run-on-my-server.html

For security reasons, it’s best to run each site under a separate system user. That way, if one of the sites has a security issue due to an insecure WordPress plugin, the other sites will still be safe. This article shows how to run apps under separate system users:

https://serverpilot.io/community/articles/how-to-use-different-users-for-apps.html

Hi

I am planning to do the same. I have 5 test sites setup and just trying to get confident in the workflow with this. I have installed my php admin so I have that backend access. I can login to any of the sites on the server with the one myphpadmin install. I am not sure what else to plan for. I am running mainWP on the server too for all site so this should be a good workflow. I’d be interested to hear about your progress! cheers