Comment by newsat13

Great list. Would like to see some self-hosted options here and not SaaS. Can I recommend cloudron.io? Just run it off a Digital Ocean or Linode server and you get all apps in https://cloudron.io/store/index.html (Mattermost, Nextcloud, Gitlab, Mailtrain, Ghost to name a few). Obviously, you still need a CDN and Domain but Lets Encrypt integration is built-in.