ActivityPub Apps

App Instances	App Website	Source Code	Description
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
Bonfire	A generic ActivityPub federated server.
Discourse	Discussion on Federation support for Discourse.
Funkwhale	A social platform to enjoy and share music
Gancio	A shared agenda for local communities with AP support.
Go-Fed	Discussion about the suite of Golang ActivityPub libraries and tools.
Hash2Pub	a fully-decentralised relay for global hashtag federation
kepi	ActivityPub daemon in Django
Lemmy	Lemmy is a link aggregator / reddit alternative, intended to work in the fediverse.
Mastodon	Social networking, back in your hands
Mobilizon	Together, we go further.
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.
PeerTube	Take back control of your videos
Pherephone	An activityPub server that reblogs all the statuses of certain actors.
Pixelfed	Photo sharing. For everyone.
Pleroma	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
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 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.
WriteFreely	https://writefreely.org/	https://github.com/writeas/writefreely	A simple, federated writing platform.
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/nodes