Friendica with open registrations and we plan to keep it open forever
Nextcloud with 3GB storage + ability to add external storage; together with Only Office and a few other tools
Peertube with unlimited uploads (restricted to 2GB a day so we don't blow up the server) + Live + video conversion + a few plugins
SearX that we fine tuned to be as relevant as we could make it
Lufi to send files up to 3GB and 7 days storage
Etherpad with open access
Invidious and Bibliogram
Our own Music player/services as a desktop alternative to Spotify
About the services itself, they're all really nice open source tools. And your customized interface looks very well. My only request here would be to make these customizations more optimized for mobile. I know that you're not a big fan of mobiles, so its fine if you don't prioritize it. Just do it when you have the time/motivation to do so 😁. Also all your other sites are well optimized for mobile, so I hope this'll reach there with time.
Trade-free self hosting is an act of compassion ❤
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.