This is a list of Fediverse instances you can sign up for. You can share this page with the link joinfediverse.com.

Included instances must:

  • follow the Mastodon server covenant, but don't have to be Mastodon servers
  • be open for sign-up
  • have less than 10.000 active users
  • follow strict rules against hate and not be on the FediBlock list

For documentation purposes instances may be added but greyed-out if they are:

  • invite only
  • have more than 10.000 active users


Instances by Topic

Anarchism & socialism

Mastodon.trueten.de
direct link all instances
 
About
mastodon.trueten.de is just another
anarchistic Mastodon server. Not elitist
and not for salon anarchists. Adorno and
Marcuse readers and trainees
are welcome.
Inception 2022-07-21
Founder Don Trueten
  GreenFediverse
Population 6
Platform   Mastodon


Seizemeans.com
direct link all instances
 
About
A Mastodon instance open to communists,
socialists, anarchists and fellow travellers.
Inception 2018-05-26
Founder Apollo Lemon
  GreenFediverse
Population 7
Platform   Mastodon


Art

Feedbeat.me
direct link all instances
 
About
FeedBeat.me bietet Künstlern, Spielstätten
und Kulturinteressierten eine Plattform
für den Austausch im digitalen Raum.
Hier verbinden sich Künstler
und Publikum.
Inception 2021-05-13
Founder Backstage
  GreenFediverse
Population 18
Platform   Mastodon


BIPoC

BlackTwitter.io
direct link all instances
 
About
Remember when you first heard about
Black twitter and thought it was actually
a separate website?
Was that just me?
Inception 2019-05-25
Founder admin
  GreenFediverse
Population 262
Platform   Mastodon


Climate justice

ClimateJustice.global
direct link all instances
 
About
This is a Fediverse instance for climate
justice groups.
If you're an individual please instead sign
up at: climatejustice.rocks
Inception 2020-02-17
Founder PaulaToThePeople
  GreenFediverse
Population 131
Platform   Mastodon


ClimateJustice.photos
direct link all instances
 
About
A Pixelfed server about climate justice
Inception August 2022
Founder PaulaToThePeople
  GreenFediverse Yes, climate neutral
Population
Platform   Pixelfed


ClimateJustice.rocks
direct link all instances
 
About
Welcome to this official Fediverse instance
for climate justice activists.
See https://climatejustice.global for
climatejustice groups
Donations:
https://paulatothepeople.eu/donations
Inception 2022-11-07
Founder PaulaToThePeople
  GreenFediverse Yes, climate neutral
Population 2.4k
Platform   Mastodon


ClimateJustice.social
 
About
Welcome to this official Fediverse instance
for climate justice activists.
Inception 2020-07-18
Founder PaulaToThePeople
GreenFediverse
Population 2.9k
Platform   Mastodon
ClimateJustice.video
direct link all instances
 
About
Climatejustice Now!
Inception
Founder Lukas
  GreenFediverse Yes, climate neutral
Population 16
Platform   PeerTube


Floe.earth
direct link all instances
 
About
Concerned about the climate,
authoritarianism, war, billionaires and the
power of big tech – but still looking for a
community that posts about less scary
things too? This is for you.
Inception 2022-11-02
Founder Gruifor
  GreenFediverse
Population 63
Platform   Mastodon


Forfuture.social
direct link all instances
 
About
ForFuture@Mastodon Ein neues Zuhause
für alle ForFuture-Gruppen und
-Aktivisten.
Inception 2022-04
Founder ElectricMaxxx
  GreenFediverse
Population 73
Platform   Mastodon


Social.rebellion.global
direct link all instances
 
About
The Extinction Rebellion Mastodon,
for use by XR Groups around the world.
Inception 2019-10-17
Founder admin
  GreenFediverse
Population 44
Platform   Mastodon


Tube.rebellion.global
direct link all instances
 
About
https://rebellion.global
Inception
Founder
  GreenFediverse
Population 58
Platform   PeerTube


Climate science

Climatescienc.es
direct link all instances
File:Climate sciences server thumbnail.jpeg
About
A Mastodon/Fediverse server dedicated to
climate science.
Inception 2023-01-05
Founder PaulaToThePeople
  GreenFediverse Yes, climate neutral
Population 2
Platform   Mastodon


Disability

Fedisabled.social
direct link all instances
 
About
This instance is for all disabled
people! We want to talk and share
our lives. This instance is located
in Germany and we speak German
and English.
Inception 2022-05-16
Founder Robert
  GreenFediverse
Population 29
Platform   Mastodon


Emergency services

Drk.network
direct link all instances
 
About
DRK.Network ist die Mastodongemeinschaft
für alle Rotkreuzler:innen und denen
die sich dem DRK verbunden fühlen
Inception 2022-11-01
Founder Thomas Kramer
  GreenFediverse
Population 16
Platform   Mastodon


Mental health

Mental.camp
direct link all instances
 
About
A Pixelfed server about mental health
Inception August 2021
Founder PaulaToThePeople
& Annie
  GreenFediverse Yes, climate neutral
Population
Platform   Pixelfed


Queer

LGBTQPlus.social
direct link all instances
 
About
Wir sind LGBTQPlus.social.
Eine deutschsprachige Mastodon Instanz,
welche hier einen perfekten Schutz
für queere Personen bietet.
Inception 2022-11-08
Founder Support
  GreenFediverse
Population 21
Platform   Mastodon


Tech.lgbt
direct link all instances
 
About
This Mastodon instance is for tech workers,
academics, students, furries, and others
interested in tech who are LGBTQIA+ or
Allies. All are welcome to join us!
Inception 2017-04-16
Founder David
  GreenFediverse
Population 4.7k
Platform   Mastodon


Veganism

Vegoon.party
direct link all instances
 
About
Welcome to vegoon.party!
Inception 2022-11-08
Founder Visne
  GreenFediverse
Population 5
Platform   Mastodon


Instances by Location

Argentinia

FriendicARG.nsupdate.info
direct link all instances
 
About
Bienvenido a FriendicArg.
La sensación de libertad, se encuentra
aqui.
Inception 2020-06-21
Founder Fabián LU4EHF
  GreenFediverse
Population
Platform   Friendica


Australia

Aus.social
direct link all instances
 
About
Welcome to thundertoot!
A Mastodon Instance for the People.
Inception 2018-08-20
Founder Aus.social Admin
  GreenFediverse
Population 7.1k
Platform   Mastodon


Austria

Aut.social
direct link all instances
 
About
Die Mastodon-Instanz aus Österreich.
Welcome to Austria!
Inception 2022-11-01
Founder AUT
  GreenFediverse
Population 139
Platform   Mastodon


Fedi.at
direct link all instances
 
About
Der Fediverse Server für Österreich.
Inception 2022-07-06
Founder PaulaToThePeople
  GreenFediverse Yes, climate neutral
Population 336
Platform   Mastodon


Graz.social
direct link all instances
 
About
Wenn ihr einen Account beantragt, gebt
bitte euren Bezug zu Graz an! Ein
Mastodon-Server für Graz und Umgebung.
Zur Übersicht von graz.social geht
es unter https://info.graz.social
Inception 2021-12-09
Founder Wir
  GreenFediverse
Population 507
Platform   Mastodon


Krems.social
direct link all instances
 
About
Das Soziale Netzwerk für alle Kremser
und Kremserinnen
Inception 2022-05-10
Founder MichaelDerUe
  GreenFediverse
Population 5
Platform   Mastodon


Mastodon.wien
direct link all instances
 
About
MIT ÖKOSTROM BETRIEBEN´: Von und für
Wiener*innen und Wien-Liebhaber*innen.
Und für Immer. Mastodon ist eine freie,
quelloffene Software und eine Marke
der Mastodon gGmbH. Mastodon.wien ist
dem Mastodon Server-Abkommen
verpflichtet
(https://joinmastodon.org/de/covenant).
Inception 2022-11-11
Founder Ferdi
  GreenFediverse
Population 263
Platform   Mastodon


Mstdn.at
direct link all instances
 
About
Eine offene Mastodon Instanz
für und aus Österreich.
Inception 2022-10-30
Founder mstdn.at
  GreenFediverse
Population 8
Platform {{}}


Ooe.social
direct link all instances
 
About
Dies hier ist die Oberösterreichische
Instanz des dezentralen Netzwerks
Mastodon.
Inception 2022-10-31
Founder Paul Weber
  GreenFediverse
Population 12
Platform   Mastodon


Pleroma.tulln.social
direct link all instances
[[File:|frameless]]
About
Inception
Founder Jakob
  GreenFediverse
Population
Platform   Pleroma


sbg-social.at
direct link all instances
 
About
Die Mastodon Instanz für all jene die sich
mit Salzburg verbunden fühlen.
Inception 2022-11-04
Founder Andi
  GreenFediverse
Population 13
Platform   Mastodon


Troet.fediverse.at
direct link all instances
 
About
Die Instanz für engagierte Menschen und
kritische Geister mit Österreich-Bezug -
unabhängig von Wohnort oder
Staatsbürgerschaft.
Persönlich & nutzerfinanziert, Betreiber ist
Ingo Lantschner.
Inception 2022-11-29
Founder Ingo Lantschner
  GreenFediverse
Population 4
Platform   Mastodon


Tyrol.social
direct link all instances
File:Tyrol.social server image.png
About
Willkommen in der Tiroler
Mastodon Community. ⛰️

Hierbei handelt es sich um ein
Fediverse Netzwerk, welches unter einer
Mastodon-Instanz aufgesetzt wurde.

Inception 2022-05-06
Founder Adrian
  GreenFediverse No
Population
Platform   Mastodon


Voi.social
direct link all instances
 
About
voi.social ist ein soziales Netzwerk
fia di und mi. Ohne Spionage
und ohne die Absicht, eine Mauer
zu bauen. Willkommen!
Inception 2020-03-26
Founder Bernhard Steindl
  GreenFediverse
Population 30
Platform   Mastodon


Vorarlberg.io
 
About
Die Social Media Plattform für
Vorarlberg und alle Freunde des Ländle.
Inception 2022-12-03
Founder Rainer Ebenhoch
GreenFediverse
Population 2
Platform   Mastodon
Wien.rocks
direct link all instances
 
About
Fediverse/Mastodon Instanz für und
aus Wien.
Inception 2022-08-28
Founder PaulaToThePeople
  GreenFediverse
Population 956
Platform   Mastodon


Brasil

Masto.donte.com.br
 
About
O masto.donte.com.br é uma instância
moderada com um foco em usuários do
Brasil, mas usuários de outros lugares
(e outras línguas) são bem vindos.
Discursos de ódio são proibidos.
Usuários que não respeitem as regras
serão silenciados ou suspensos,
dependendo da severidade da violação.
Inception 2017-09-20
Founder Renato Lond
Cerqueira
GreenFediverse
Population 132
Platform   Mastodon

Canada

Oceanplayground.social
direct link all instances
 
About
A Mastodon server for Atlantic Canada
(New Brunswick, Nova Scotia, PEI,
Newfoundland & Labrador).
Inception 2022-11-02
Founder Matt
  GreenFediverse
Population 44
Platform   Mastodon


USA

Social.chilira.com
direct link all instances
 
About
General server focused on diversity,
democracy and kindness; and a Midwest
USA theme including all things Chicago,
IL USA.
Inception 2022-11-01
Founder rockybandit
  GreenFediverse
Population 6
Platform   Mastodon


General instances by language

English

My0.net
direct link all instances
 
About
This is a place to discuss how we can
create the world we want through
direct action.
If you support: far right politics, vanguard
tactics, or fascism -this is not
the place for you.
Inception 2021-04-15
Founder Jeff
  GreenFediverse
Population 2
Platform   Mastodon


Greek, English

Kafeneio.social
direct link all instances
 
About
All people are welcome, except those who
don't accept other people.
Inception 2022-05-11
Founder Καφετζής
  GreenFediverse
Population 126
Platform   Mastodon


Other instance lists

On this wiki

Weblinks

Main article: Fediverse weblinks