Audiobookshelf (member-only)

Audiobook and podcast server
Alternative to: Audible
ChatGPT-web (member-only)

Web interface for the OpenAI API
Alternative to: chat.openai.com
Cyberchef

Manipulate data in your browser
Etherpad (member-only)

Real-time collaborative editor
Alternative to: Google Docs, Microsoft Office
Excalidraw

Collaborative whiteboard
Alternative to: Figma
Gitea

Git service
Alternative to: GitHub
ifconfig

Returns about your network and browser
Invidious

YouTube frontend
Alternative to: YouTube
Jitsi Meet

Video conferencing
Alternative to: Zoom, Microsoft Teams
Kavita (member-only)

Comic and ebook reader
Ladder (member-only)

Bypass paywalls
Alternative to: 12ft, 13ft
Lemmy

Social link aggregator
Alternative to: Reddit
LibreQR

Web interface for generating QR codes
Libremdb

IMDB frontend
Alternative to: IMDB
Lufi (member-only)

File uploading and sharing
Alternative to: WeTransfer
Mastodon

Microblogging social network
Alternative to: Twitter, Threads
Matrix (member-only)

Instance messaging server
Alternative to: Slack, WhatsApp
Mattermost (member-only)

Group messaging
Alternative to: Slack
Metabase (member-only)

Data analysis and business intelligence
Alternative to: Tableau, Power BI
Miniflux (member-only)

RSS feed reader
Alternative to: Feedly, Inoreader
Monica (member-only)

Personal relationship manager
mygpo (member-only)

Manage and sync podcast subscriptions
Alternative to: Spotify, Apple Podcasts
Nextcloud (member-only)

Online storage, filesharing platform
Alternative to: Dropbox, Google Drive
Ntfy

pub-sub notification service
Alternative to: Pushbullet, Pushover
Petrolette

News reader
Alternative to: Feedreader
PrivateBin

Secure pasting service
Alternative to: Pastebin
SearXNG

Internet metasearch engine
Alternative to: Google, Bing
Send (member-only)

Send encrypted files
Alternative to: Dropsecure, WeTransfer
Teddit

Reddit frontend
Alternative to: Reddit
Transfer.sh (member-only)

File sharing via the command line
Wireguard (member-only)

VPN