An unofficial list of official Mastodon instances

This is an unofficial list of organisations that have set up a Mastodon instance under their own brand / identity, using their primary domain name.

This means:

• Yes --> social.example.com
• No --> example.social

See also: Your organization should run its own Mastodon server (Martin Fowler)

Last update: 2022-12-17

---

Public sector

• European Union: https://social.network.europa.eu
• German government: https://social.bund.de

Political parties

• Fraktion DIE LINKE (Germany) https://social.linksfraktion.de/

Education

• ELTE (HU): https://mastodon.elte.hu

Non-profit / Social profit / NGO

• The Internet Archive: https://mastodon.archive.org
• OER (Open Educational Resource) Foundation: https://mastodon.oeru.org
• Open Collective: https://mastodon.opencollective.com
• Open Rights Group: https://social.openrightsgroup.org

Opensource projects

• ...

Media

• Mac Stories: https://mastodon.macstories.net
• Tuscon Sentinel: https://mastodon.tucsonsentinel.com

Corporate / commercial / other

• Cloudron: https://social.cloudron.io
• Factorial: https://social.factorial.io
• Thoughtworks: https://toot.thoughtworks.com
• Village One: https://toot.village.one

---

On org domain but not officially sanctioned

• MIT (USA): https://mastodon.mit.edu

---

Contributing

Please open an issue, or fork the repo and submit a merge request.

Credits

Created and curated by @jpoesen@social.coop.