ActivityPub Apps

App Instances	App Website	Source Code	Description
ActivityRelay	git.pleroma.social/pleroma/relay
AndStatus	ActivityPub C2S Client for Android that not only has basic implementation of the ActivityPub Client-to-Server spec, but which has internal data model close to the ActivityPub/ActivityStreams data model.
Anfora	A decentralized image sharing platform
aoderelay
Bonfire	A generic ActivityPub federated server.
bookwyrm
corgidon
diaspora*	https://diasporafoundation.org
Discourse	Discussion on Federation support for Discourse.
ejabberd	https://ejabberd.im
epicyon	https://epicyon.net
fedireads
Friendica	https://friendi.ca
Funkwhale	https://funkwhale.audio	A social platform to enjoy and share music.
Gancio	https://gancio.org	A shared agenda for local communities with AP support.
gnusocial	https://gnu.io/social
Go-Fed	Discussion about the suite of Golang ActivityPub libraries and tools.
go-littr
hackhackhack
Hash2Pub	a fully-decentralised relay for global hashtag federation
Hubzilla	hubzilla.org
Juick
kepi	ActivityPub daemon in Django
kibou
koype	koype.net
kroeg	puckipedia.com/kroeg
Lemmy	Lemmy is a link aggregator / reddit alternative, intended to work in the fediverse.
lotide
Mastodon	https://joinmastodon.org	Social networking, back in your hands
Matrix (Conduit)
Matrix (Construct)
Matrix (Dendrite)
Matrix (Synapse)	https://matrix.org
microblogpub	https://microblog.pub
Misskey	https://misskey.io
mistpark
Mobilizon	https://joinmobilizon.org/en	Together, we go further.
n/a
Olki	Self-hosted science: corpora, peer reviews, alerts, all in one simple gateway to the fediverse for a science that is more open to the public.
openEngiadina	Create, share and use open local knowledge.
Osada	https://zotlabs.com/osada
ostatus
p3k	https://indieweb.org/p3k
PeerTube	https://joinpeertube.org	Take back control of your videos
Pherephone	An activityPub server that reblogs all the statuses of certain actors.
Pixelfed	https://pixelfed.org	Photo sharing. For everyone.
Pleroma	https://pleroma.social	Pleroma is a free, federated social networking server built on open protocols (ActivityPub and OStatus). It’s ressource usage is lightweight (can run on a Raspberry Pi) and is easy to deploy (only requires PostgreSQL for releases).
Plume	https://joinplu.me/	https://github.com/Plume-org/Plume	A federated blogging application.
Prismo	https://gitlab.com/mbajur/prismo
Prosody	https://prosody.im
pubgate
read.as	https://read.as
red
redmatrix
redaktor.me	The multimedia CMS for the Fediverse – redaktor will be a web content management system to setup your social connected website in minutes. On your own server. redaktor helps you with telling your stories.
reel2bits	https://reel2bits.org	reel2bits is a self-hosted Soundtracks and Podcasts sharing, with ActivityPub federation.
SkoHub	SkoHub – Simple Knowledge Organization Hub
Smithereen	Federated, ActivityPub-compatible social network with friends, walls, and groups.
Socialhome	https://socialhome.network/	https://git.feneas.org/socialhome/socialhome	A federated social home.
Tavern	This category is for the discussion of Tavern, an open source activitypub server written in Golang.
tsundere
apps:activitypub
apps:activitypub	https://wordpress.org
WriteFreely	https://writefreely.org/	https://github.com/writeas/writefreely	A simple, federated writing platform.
apps:activitypub	https://zotlabs.com/zap	Zap is a webserver app which implements a decentralised social network with more privacy and less drama.

Refereces

https://socialhub.activitypub.rocks/c/software

https://fediverse.party/en/miscellaneous

https://the-federation.info/#projects