History of the Fediverse

Table

Year	Notable new software	New protocol	Websites	General news	Other
2008	identi.ca GNU Social	OStatus
2009
2010	Mistpark (later re-named Friendika, re-named Friendica in 2011) diaspora*
2011	pump.io	Zot
2012	Red (forked from Friendica; later re-named Red Matrix)
2013
2014
2015	Hubzilla (forked from the Red Matrix)
2016	Mastodon Pleroma
2017			The Federation
2018	PeerTube Pixelfed Funkwhale WriteFreely Osada (I) (forked from the Red Matrix) Zap (forked from Osada (I))	ActivityPub Zot6
2019	Lemmy MissKey Osada (II) (forked from Zap)	Zot8	SocialHub	Gab forked Mastodon	Osada (I) officially abandoned
2020	Mistpark 2020, also known as Misty (most likely forked from Zap) Osada (III) (forked from Zap or Misty) Redmatrix 2020 (most likely forked from Osada (III))
2021	Ecko Roadhouse (probably forked from Zap or Redmatrix 2020)	Nomad (originally Zot11)	Fediverse Observer	Truth Social forked Mastodon
2022	CalcKey (forked from MissKey; re-named Firefish in 2023) The Streams repository (forked from Roadhouse) Takahē		This wiki	Elon Musk buys Twitter and there is a mass exodus to the Fediverse Tumblr and Flickr announce plans to join the Fediverse	2022-12-31: End of life for the Zotlabs projects Osada, Zap, Redmatrix 2020, Misty and Roadhouse
2023	/kbin Threads