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*	diasporafoundation.org
Discourse	Discussion on Federation support for Discourse.
ejabberd	ejabberd.im
epicyon	epicyon.net
fedireads
Friendica	friendi.ca
Funkwhale	funkwhale.audio	A social platform to enjoy and share music.
Gancio	gancio.org	A shared agenda for local communities with AP support.
gnusocial	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	joinmastodon.org	Social networking, back in your hands
Matrix (Conduit)
Matrix (Construct)
Matrix (Dendrite)
Matrix (Synapse)	matrix.org
microblogpub	microblog.pub
Misskey	misskey.io
mistpark
Mobilizon	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	zotlabs.com/osada
ostatus
p3k	indieweb.org/p3k
PeerTube	joinpeertube.org	Take back control of your videos
Pherephone	An activityPub server that reblogs all the statuses of certain actors.
Pixelfed	pixelfed.org	Photo sharing. For everyone.
Pleroma	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	gitlab.com/mbajur/prismo
Prosody	prosody.im
pubgate
read.as	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	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.
apps:activitypub
apps:activitypub
apps:activitypub	wordpress.org
WriteFreely	https://writefreely.org/	https://github.com/writeas/writefreely	A simple, federated writing platform.
apps:activitypub	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