WriteFreely enables you to host a community of writers. It's like making your own small Medium or Tumblr — and with federation, your community can join others in the larger network known as the fediverse.
Open registrations to let other writers sign up and start publishing. Create a closed writing group or keep it open to the world. You can even make the community exclusive by sending out invite links only to the people you want to have join.
WriteFreely gives you control over how your community is run, from customizing the pages that draw new writers in, to what kind of content you allow.
Enable the Reader in your community to let your writers publicize their work to the wider public. Others can regularly see what others have posted, even subscribing to your feed with RSS.