Misskey
Microblogging
Online
A decentralized social presence for posts, updates, and community interaction that isn’t locked into a single company’s rules. Misskey speaks ActivityPub, so it can federate with other networks across the fediverse.
Prometheus Portal
Your gateway to the Prometheus ecosystem. Browse the platforms, tools, and services we build and operate — self-hosted on our own infrastructure and designed to keep you in control.
Systems Directory
Every platform, tool, and service in the Prometheus ecosystem — organized by function with real-time status monitoring. We prioritize open-source software wherever possible, and everything runs on infrastructure we own and operate.
Content + Publishing
Video and decentralized social systems.
PeerTube
Video Hosting
Online
Self-hosted video publishing with channels, playlists, and a YouTube-style browsing experience—without depending on a centralized platform. Built on ActivityPub so your videos can be discovered and shared across the fediverse.
FennelMail
Newsletter Builder
Online
FennelMail is a newsletter platform that helps brands, creators, and agencies build clean, professional HTML emails with an easy drag-and-drop editor, reusable templates, and built-in brand styling. Built by Prometheus!
Owncast
Live Streaming
Online
Self-hosted live streaming with chat and Q&A. Built for community interaction, with support for multiple streaming platforms and a simple web interface. Owncast is a great way to broadcast updates, host live events, and connect with your audience in real-time without relying on third-party services.
Funkwhale
Music Streaming
Online
Self-hosted music streaming with playlists, libraries, and sharing—without relying on third-party services. Built on ActivityPub so your music can be discovered and shared across the fediverse.
Revospring
Q&A Platform
Online
Anonymous askbox-style Q&A where visitors can submit questions and users can respond publicly. Great for community interaction, prompts, and lightweight inbox-driven engagement, with Markdown formatting support. Revospring is a Prometheus-maintained fork of the now-retired Retrospring project.
Chevereto
Image Hosting
Online
Chevereto is a self-hosted image hosting platform. Upload, organize, and share images with direct links, albums, and user management — all on your own infrastructure. Think Imgur, but private and under your control.
Communication
Chat and calls for community and collaboration.
Element / Matrix
Community Chat
Online
Encrypted community chat with rooms and direct messages, built for persistent collaboration. Join the public spaces for announcements and discussion, or start private conversations when you need a quieter channel.
Jitsi Meet
Voice + Video Calls
Online
Browser-based voice and video calls with no install required. Use it for quick meetings, community hangouts, interviews, and ad-hoc screen-sharing—just open the room and invite whoever needs to join.
Kiwi IRC
IRC Client
Degraded
A modern, responsive IRC client that runs in your browser. Connect to any IRC network and chat with others in real-time.
Storage + Collaboration
Files, calendars, and team collaboration.
Nextcloud
Cloud Storage Suite
Online
A private cloud workspace for file sync and sharing, with collaboration tools that scale from solo work to teams. Use it to keep documents, shared assets, and working files under your control instead of scattered across third-party drives.
GitLab
Code Repository
Online
Centralized code repository and collaboration platform for managing source code, issues, and development workflows. Prometheus uses GitLab internally for our own projects, and we encourage community contributions here as well.
OpenProject
Project Management
Online
Project management hub for planning, tracking work, and coordinating deliverables. Used internally to manage tasks, milestones, and ongoing platform work in a structured way.
Support
Help desk, contact, and key resources.
osTicket
Tickets
Online
Open a support ticket, track updates, and keep technical requests organized in one place. This is the best way to get help with account issues, platform problems, and troubleshooting that needs follow-up.
BookStack
Documentation
Online
Central documentation for guides, procedures, and platform reference material. Use it to keep internal knowledge organized and searchable, so operations and support work stays consistent.
Games
Prometheus hosted games and entertainment platforms.
NeoDiplomacy
Strategy Game
Online
NeoDiplomacy is a modern web platform for playing the classic board game Diplomacy online. Negotiate alliances, coordinate moves, and betray your friends in real-time or correspondence games with full press or gunboat modes. Features include interactive map-based order entry, a move simulator for planning strategies, ranked play with a points and economy, and a robust achievement system.
Prometheus Land
Minecraft Server
Online
The Prometheus Land Minecraft server for community members to play together in a safe and controlled environment. It features an active Survival world with protected builds and carefully selected plugins. It is under active development and improvement by the Prometheus team.