I have to do some advertising for YunoHost!
YunoHost is a Hosting Service that allows you to host your own (among others) Fediverse instances. Yes, you! It’s really that easy.
I am hosting many instances with YH and this very forum is hosted via YH as well.
Currently you can install the following Fediverse software with YH:
Discourse, :ecko: Ecko (Mastodon fork), Friendica, Funkwhale, Glitch-Soc (Mastodon fork), Nextcloud, Hubzilla, lemmy, Mobilizon, Peertube, Pixelfed, Pleroma, Plume, WriteFreely & Zap
They are also working on Mastodon & Misskey
Here is the full app catalogue.