Is there a comparison somewhere of the resource requirements for hosting various Fediverse platforms?
I know some of them have pretty low minimum system requirements, but they can grow quickly into resource hogs the more active users you have. For example this Friendica.World instance I'm on seems to struggle handing less than 4,000 accounts but various Mastodon and Pixelfed instances have hundreds of thousands of accounts without any apparent difficulty. Though I don't know what resources they have available to them. Some platforms appear to be more scalable than others.
I've been reluctant to run a server myself for a variety of reasons, but the big ones are not knowing how much it will cost, what kind of hosting it would require, or which platform to run.
It should be obvious by now most people do not want to run their own server, they want to go sign up on the biggest server for a platform they can find and let someone else assume the expense and risks of running it. So does anybody know what the lowest resource, most scalable, most stable platform is that can handle the most active users/accounts? Is there a nifty comparison table somewhere?