Mastodon has features like bluesky and threads.
[Source Code] | Server Directory]Pixelfed has features like instagram.
Peertube has features like youtube.
Lemmy is a link aggregator and forum for the fediverse similar to reddit.
[Source Code] | [Server Directory]
Diaspora
[Source Code] | [Server Directory]
Friendica has features like myspace or facebook years ago.
[Source Code] | [Server Directory]
Wafrn is a federated social media site inspired by tumblr.
[Source Code] | [Server Directory]
BookWyrm is a social reading and reviewing app similar to goodreads.
[Source Code] | [Server Directory]