Kazarma A Matrix-ActivityPub bridge Owncast Owncast is a self-hosted live video and web chat server for use with existing popular broadcasting software. ForgeFed ForgeFed is a set of extensions to ActivityPub for federation of project management and source code hosting web services. Anfora A decentralized image sharing platform Hubzilla Hubzilla is a decentralized identity, communications, and permissions framework and provides useful community organisation tools (events, files, wikis, etc.). It provides Activitypub as an addon for staying in touch with our friends in fedi. BookWyrm Social Reading and Reviewing 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. Drupal Drupal is an open source platform for building amazing digital experiences. GNU social The free/libre software social networking platform. Castopod Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience. kepi ActivityPub daemon in Django reel2bits reel2bits is a self-hosted Soundtracks and Podcasts sharing, with ActivityPub federation. Smithereen Federated, ActivityPub-compatible social network with friends, walls, and groups. Zap Zap is a webserver app which implements a decentralised social network with more privacy and less drama. WordPress Democratize Publishing Hash2Pub a fully-decentralised relay for global hashtag federation Gancio A shared agenda for local communities with AP support. Bonfire A generic ActivityPub federated server. PeerTube Take back control of your videos Pixelfed Photo sharing. For everyone. WriteFreely A simple, federated writing platform. Funkwhale A social platform to enjoy and share music Mobilizon Together, we go further. 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. Go-Fed Discussion about the suite of Golang ActivityPub libraries and tools. Discourse Discussion on Federation support for Discourse. 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). openEngiadina Create, share and use open local knowledge. Pherephone An activityPub server that reblogs all the statuses of certain actors. SkoHub SkoHub – Simple Knowledge Organization Hub Lemmy Lemmy is a link aggregator / reddit alternative, intended to work in the fediverse. Mastodon Social networking, back in your hands Tavern This category is for the discussion of Tavern, an open source activitypub server written in Golang. 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.