Self-hosted projects tagged “Federation”
47 open source projects with this tag
47 services found

Funkwhale
Federated platform for hosting and streaming music and podcasts
Self-hosted, federated audio platform to upload, organize, stream, and share music and podcasts across instances via ActivityPub.

Gancio
Shared community calendar with federation and open event exports
Gancio is a self-hosted shared agenda for local communities, with anonymous event publishing, RSS/ICS exports, embeddable listings, and ActivityPub federation.

GoToSocial
ActivityPub microblogging server with Mastodon API compatibility
Lightweight ActivityPub social network server focused on privacy, safety, and customization, with Mastodon API compatibility for many existing clients.


Hubzilla
Federated collaboration and social networking platform
Hubzilla is a federated server platform for social networking, groups, publishing, and file sharing with strong privacy controls, nomadic identity, and SSO across hubs.

Iceshrimp.NET
ActivityPub-based federated social networking server
Iceshrimp.NET is a performant, maintainable ActivityPub federated social network server with a Blazor WebAssembly frontend and a Mastodon-compatible API.


Inventaire
Collaborative book inventory and sharing app powered by open data
Libre web app to catalog books, create lists, and share libraries using open bibliographic data such as Wikidata and ISBN metadata.
Libervia
Multi-interface XMPP client and social platform
Libervia is a modular XMPP-based communication suite offering chat, microblogging, file sharing, and other social features across web, desktop, and CLI interfaces.


Mitra
Federated microblogging server for the ActivityPub network
Lightweight ActivityPub microblogging platform with Mastodon-compatible API, rich post interactions, and optional paid subscriptions via Monero.


Mobilizon
Federated event and group management platform
Mobilizon is a federated platform to create and discover events and groups, manage attendance, and publish event pages without relying on major social networks.
PieFed
Federated forum and link aggregator for the Fediverse
Open source ActivityPub-powered federated forum and link aggregator for running and joining community discussions across the Fediverse.


Pleroma
Lightweight ActivityPub server for federated microblogging
Pleroma is a lightweight ActivityPub server for the Fediverse, providing a self-hostable social network that federates with Mastodon and other compatible platforms.
Prosody IM
Lightweight and extensible XMPP (Jabber) communication server
Prosody IM is a modern, resource-efficient XMPP (Jabber) server written in Lua, designed to be easy to configure and extend for private messaging and federation.

Salut à Toi
Multi-purpose, federated communication platform based on XMPP
Salut à Toi (SàT) is a self-hostable, XMPP-based communication suite with web, desktop, and CLI frontends, supporting chat and collaborative features via plugins.

Snac
Lightweight ActivityPub server written in portable C
Open-source, minimal ActivityPub server in portable C — multiuser, Mastodon-API compatible, no database required, JavaScript-free web UI for small federated instances.


Socialhome
Federated, self-hosted social network engine.
Socialhome is a federated, self-hosted social network engine enabling decentralized user profiles and cross-network federation via ActivityPub.


Yarn.social
Decentralized, privacy-first microblogging based on Twtxt
Yarn.social is a decentralized, self-hosted social network based on the Twtxt format, offering privacy-first microblogging with web and CLI clients and a pod-based model.

flohmarkt
Federated classifieds platform for local communities in the Fediverse
Self-hostable, ActivityPub-enabled classifieds app where users post small ads that can federate across flohmarkt instances and other Fediverse servers.