KDE

Worldwide free open source software community which creates all kinds of popular useful projects such as the Plasma desktop, Kdenlive, Krita and lots more.

Fediverse address (main):
@kde@floss.social

Fediverse address (videos):
@kde_community@tube.kockatoo.org

Fediverse address (conference videos):
@kde@conf.tube

Fediverse address (Spanish language community):
@kde_espana@floss.social

Japan Quake Bot

Unofficial bot posting about earthquakes above magnitude 4, using data from the Japan Meteorological Agency.

Fediverse address:
@japanquake@geodata.nexus

FediMeteo Spain

Weather forecast accounts for cities in Spain. Follow your city to receive Spanish-language weather forecasts in your timeline.

Jeffery Harvey

Emergency planning consultant, planning officer for Upshur County Department of Homeland Security and Emergency Management, assistant professor teaching strategic leadership at the University of Charleston, West Virginia, USA.

Fediverse address:
@Find_Jeffness@ohai.social

Snikket

XMPP-based free open federated messenger project. It aims to make XMPP into a more viable alternative to Whatsapp etc by providing consistency in design and terminology, while still maintaining compatibility with other XMPP apps and servers. (It’s a similar plan to how Mastodon made ActivityPub more mainstream while still being compatible with other ActivityPub server types.)

Fediverse address:
@snikket_im@fosstodon.org

Tech and Coffee

Online community where people can chat about technology and related topics, currently based around a persistent voice chat room.

Fediverse address:
@techandcoffee@techhub.social

FediMeteo Germany

Weather accounts for cities and towns in Germany. Follow an account to see its forecasts in German.

Black Enterprise Magazine / BlackEnterprise.com

Magazine and news site covering business and financial news from the perspective of black Americans. First published in 1970.

Fediverse address:
@BlackEnterp2018@flipboard.com

CNRS / Centre national de la recherche scientifique

Official French goverment account for the National Centre for Scientific Research in France.

Fediverse address (in French):
@cnrs@social.numerique.gouv.fr

Art of Cycling

Watercolour artist, especially interested in painting cyclists and cycling competitions such as the Tour de France.

Fediverse address:
@ArtofCycling@mastodon.world

Consint

DJ and electronic music producer interested in techno, based in Germany.

Fediverse address:
@consint@mstdn.social

Roman Empire Times

History blog about Ancient Rome, covering all aspects of the Roman Empire. Founded in 2023.

Fediverse address (blog):
@index@romanempiretimes.com

Naev

Free open source 2D space exploration game featuring trading and combat.

Fediverse address:
@naev@mastodon.gamedev.place

San Antonio Express-News

Local newspaper for San Antonio, Texas, USA. Founded in 1865.

Fediverse address:
@SAExpressNews@flipboard.com

Postimees News Feed

News feed from Estonia’s oldest newspaper Postimees, founded in 1857. The feed is available in Estonian and English language versions.

Fediverse address (in Estonian):
@www.postimees.ee@rss-parrot.net

Fediverse address (in English):
@news.postimees.ee@rss-parrot.net

Dataviking (Dr David Castellano)

Evolutionary geneticist at the University of Arizona, working on population genetics and evolutionary biology.

Fediverse address:
@CastellanoED@fediscience.org

Helsinki Python

Regular meetups for users of the Python programming language in Helsinki, Finland.

Fediverse address:
@HelPy@fosstodon.org

Das Bundesamt für Migration und Flüchtlinge (BAMF) / Federal Office for Migration and Refugees

German government department responsible for processing asylum applications, protecting refugees and helping them integrate into society.

Fediverse address (in German):
@bamf@social.bund.de

David Reamer

Historian, author, columnist in the Anchorage Daily News. Posting about the history of Alaska including photos, video, art etc.

Fediverse address:
@ANC_Historian@alaskan.social

Enfield Archaeological Society

Organisation founded in 1955 to carry out archaeological research and fieldwork in the London Borough of Enfield.

Fediverse address:
@enfarchsoc@mastodonapp.uk

Chasing Cape Epic

South African mountain biking blog, named after the cycling race Cape Epic.

Fediverse address (blog):
@index@chasingcapeepic.com

Backyard Garden Lover

Gardening website providing tips and tricks, photos, ideas etc for many types of garden including ornamental, vegetable etc.

Fediverse address:
@BackyardGarden@flipboard.com

Autism 101

Website featuring resources for newly diagnosed or self-diagnosed autistic people.

Fediverse address:
@autism101@mstdn.social

ObsPy

Free open source project providing Python framework for processing seismological data.

Fediverse address:
@obspy@fosstodon.org

Edmonton Journal

Newspaper and news site based in Edmonton, Alberta, Canada. First published in 1903.

Fediverse address:
@EdmontonJournal@flipboard.com

RustLab Conference

Rust programming language conference based in Italy. First held in 2019.

Fediverse address:
@rustlab@mastodon.uno

Discover Magazine / DiscoverMagazine.com

Science magazine aimed at a general audience, covering stories from all fields of science. Based in the US, first published in 1980.

Fediverse address:
@DiscoverMag@flipboard.com

The Columbus Dispatch

Newspaper based in Columbus, Ohio, USA, first published in 1871.

Fediverse address:
@ColumbusDispatc@flipboard.com

Delta Chat

Free open source end-to-end encrypted messaging system that works through email. This means if you both have Delta apps running you can chat in encrypted mode, but even people without Delta can chat with you through their normal email account. It’s available for Android, iOS, Linux, Mac and Windows.

Fediverse address:
@delta@chaos.social

Cabbages

Music podcast and newsletter about rap and hip-hop.

Fediverse address (newsletter):
@index@cabbageshiphop.com

The British History Podcast

Podcast all about the history of the island of Britain, starting from the ice age and moving forward in chronological order. The emphasis is on the human side of history, rather than just giving dry facts.

Fediverse address:
@bhp@mastodon.social

uSpark Valley

Independent community news site in the Central Valley, California, USA. Emphasis is on encouraging local activism and protecting vulnerable groups.

Fediverse address (blog):
@index@usparkvalley.com

Taiwan Space Science Union

Connecting space-related academics, companies and government departments in Taiwan and around the world.

Fediverse address (videos):
@tsu@solarsystem.video

Republik

Swiss news magazine with emphasis on long-form investigative journalism. Founded in 2018, funded by its readers.

Fediverse address (in German):
@republik_magazin@republik.ch

Chris

Photographer who takes pictures of spectacular landscapes from foreign trips, and also does portraits, wildlife and (professionally) wedding photos.

Fediverse address (main):
@sturmsucht@mastodon.social

Fediverse address (landscape & portrait photography):
@chris.zielecki@pixelfed.social

NBC Sports

Sports news and articles from the US broadcaster NBC.

Fediverse address:
@NBCSports@flipboard.com

Every Street Tree NYC

Bot posting pictures of trees in New York City, USA.

Fediverse address:
@everytreenyc@urbanists.social

Scott Jenson

User experience veteran, has worked on UX for Apple System 7, Symbian’s DesignLab and currently Android UX research and Physical Web for Google.

Fediverse address:
@scottjenson@social.coop

Shifter

Excellent videos all about cycling and bicycles, including cycling tips, city cycling, bike reviews, bike accessories, maintenance, cycling culture etc.

Fediverse address:
@shifter@video.canadiancivil.com

Geo X

Geoscientific competence network based in Berlin and Potsdam, Germany. Network integrates universities and non-university research institutions.

Fediverse address (videos):
@geo.x_media@solarsystem.video

Tricia Wood

Geography professor and Director of grad program in Gender, Feminist and Women’s Studies at York University in Toronto, Canada. Interested in identity, mobility, governance and attachment to place in many contexts.

Fediverse address:
@Pkbwood@mastodon.online

Everything Pinoy FediGroup

Discussion group about anything related to the Philippines.

Fediverse address:
@pinoy@fedigroups.social

RileySENTINEL

Security risk analysis based on current geopolitical events, provided by a US-based security risk management company.

Fediverse address (blog):
@index@rileysentinel.com

FediMeteo Massachusetts

Weather forecast accounts for Massachusetts, USA. Follow an account to see forecasts for that town or city.

Marcus The Board Gamer

Board game enthusiast, particularly interested in “medium to heavy” European board games.

Fediverse address:
@lordsplodge@brettspiel.space

Prevention Magazine / Prevention.com

Lifestyle magazine and website focused on health, fitness, nutrition and beauty. Based in the US, first published in 1950.

Fediverse address:
@PreventionMag@flipboard.com

Hobart Hackerspace

Hackerspace based in Hobart, Australia.

Fediverse address:
@hobarthackerspace@aus.social

ProPublica

Award-winning investigative journalism, based in the United States. The first online news outlet to win a Pulitzer.

Fediverse address:
@ProPublica@newsie.social

Cassius

Black men’s lifestyle site for urban enthusiasts and all lovers of culture, based in the US. Covers news, entertainment, sports, relationships and more.

Fediverse address:
@CassiusLife@flipboard.com

Women’s Running / WomensRunning.com

Magazine and website for female runners of all skill levels. Based in the US, first published under the name “Her Sports + Fitness” in 2004.

Fediverse address:
@WomensRunning@flipboard.com

Parsingphase

Trail camera videos of wildlife in a back garden in Massachusetts, USA.

Fediverse address (videos):
@parsingphase@spectra.video

The Lens News Feed

News feed from the Lens non-profit public interest news service for New Orleans, Louisiana, USA. Founded in 2009.

Fediverse address:
@thelensnola.org@rss-parrot.net

Maine Beacon News Feed

News feed from the Maine Beacon, a local news service from the progressive group Maine People’s Alliance.

Fediverse address:
@mainebeacon.com@rss-parrot.net

Lichess

Free open source chess server, with no paywall, no tracking and no ads.

Fediverse address:
@lichess@mastodon.online

Glamour Magazine / Glamour.com

US edition of the womens’ lifestyle magazine and website, coveering entertainment, style, beauty and culture. First published as a print magazine in 1939.

Fediverse address:
@GLAMOUR@flipboard.com

The R Foundation

Official account for the non-profit organisation founded by the R core team.

Fediverse address:
@R_Foundation@fosstodon.org

BBC Science Focus Magazine

UK-based science and technology magazine, available in print and digital versions. (UK-based title originally known as Focus and BBC Focus.)

Fediverse address:
@sciencefocus@flipboard.com

Trizone

Website covering triathlons, including tips for grassroots participants and coverage of professionals. Based in Australia.

Fediverse address (blog):
@feed@trizone.com.au

Ottawa Biking Adventures

Posting videos of bike rides and cycling in Ottawa, Ontario, Canada.

Fediverse address:
@deathbydenim@spectra.video

Food & Wine Magazine

US-based magazine about food and drink including recipes, cookery, restaurant reviews etc. Founded in 1978.

Fediverse address:
@foodandwine@flipboard.com

Vinyl Records FediGroup

Discussion group for anyone who appreciates vinyl records.

Fediverse address:
@vinylrecords@fedigroups.social

Martin Escardo

Professor in the School of Computer Science at the University of Birmingham in the UK. Interested in constructive mathematics and (constructive and non-constructive) homotopy type theory and univalent foundations, connections of topology with computation, (infinity) topos theory, locale theory, domain theory, combinatorial game theory etc.

Fediverse address:
@MartinEscardo@mathstodon.xyz

Epicurious

Cooking and food website, featuring recipes, features, advice, reviews of cooking equipment etc. Based in the US, founded in 1995.

Fediverse address:
@Epicurious@flipboard.com

Jan Böhmermann

German satirist, activist and television host.

Fediverse address (in German):
@janboehm@edi.social

Numbas

Free open source online assessment system for mathemetical subjects, developed at Newcastle University.

Fediverse address:
@numbas@mathstodon.xyz

Heidi Li Feldman

Law professor at the Georgetown University Law Center in the United States, and member of the American Law Institute. Commentator on US politics.

Fediverse address:
@heidilifeldman@mastodon.social

Nick!

Tabletop role playing game designer, cartographer and developer. Often posts about topics related to role playing and Dungeons & Dragons.

Fediverse address:
@hiscursedness@mastodon.art

Norbert Holstein

Botanist and plant curator at the Natural History Museum in London. Also a fan of fungi.

Fediverse address:
@dr_norb@fediscience.org

The Onion RSS Feed

Official feed of the American satirical news site The Onion.

Fediverse address:
@theonion.com@rss-parrot.net

Weeds and Potential

Gardening blog about first experiences on an allotment in the UK.

Fediverse address (blog):
@index@weedsandpotential.com

INIST / Institut de l’information scientifique et technique

The Institute of Scientific and Technical Information, part of the French National Centre for Scientific Research (CNRS). Collects, processes and distributes scientific and technical research results.

Fediverse address (in French):
@InistCNRS@social.numerique.gouv.fr

Extra Hacks Baseball

Blog and training course about how to play baseball better.

Fediverse address (blog):
@index@extrahacksbaseball.com

Open Source Hardware Association (OSHWA)

Non-profit organisation based in the United States which promotes open source hardware through conferences, development groups and hardware certifications.

Fediverse address:
@oshwassociation@mastodon.social

Blog Oklahoma

Provides local news and community for Oklahoma, USA through a blog, podcast, newsletter and online forums/chat rooms.

Fediverse address:
@blogoklahoma@social.tulsa.ok.us

FediMeteo Washington DC

Weather forecast account for Washington DC, USA. Follow the account for forecasts in the DC area.

Fediverse address:
@washington__district_of_columbia@us.fedimeteo.com

Prav App

Free open source encrypted XMPP app for Android produced alongside a member-funded XMPP service, currently in private beta testing. Developed and run by a co-operative based in India.

Fediverse address:
@prav@venera.social

FlagFacts

Bot posting random flags of nations and regions.

Fediverse address:
@FlagFacts@mas.to

Public Transport Users Association (Victoria, Australia)

Non-profit organisation campaigning for better public transport in Victoria, Australia. Founded in 1976.

Fediverse address:
@ptua@mastodon.social

Phases of Moon

Bot posting the current phase of the moon. Posts once a night.

Fediverse address:
@pom@eattherich.club

The Players’ Tribune

Sports news site, featuring articles and videos from the perspectives of the sportspeople themselves. Based in America, founded in 2014.

Fediverse address:
@PlayersTribune@flipboard.com

Lyrical Garfield

Bot posting Garfield cartoon strips with random song lyrics replacing the text.

Fediverse address:
@LyricalGarfield@masto.ai

Kiplinger

US-based financial advice and business news service, founded in 1920.

Fediverse address:
@Kiplingers@flipboard.com

Bloomberg CityLab

News about cities, city planning and urban life. Originally founded in 2011 as part of The Atlantic magazine, CityLab was sold to Bloomberg in 2019.

Fediverse address:
@citylab@flipboard.com

FediMeteo Georgia (US State)

Weather forecast accounts for Georgia, USA. Follow an account to see forecasts for that town or city.

Apartment Therapy

Lifestyle news site about interior design and home decor. Founded in 2004.

Fediverse address:
@AptTherapy@flipboard.com

Our Spectrum Adventures

Travel blog featuring outdoors travel in the UK. Currently walking around the entire coast of Great Britain.

Fediverse address (blog):
@hello@ourspectrumadventures.com

Streamlined

Movie and streaming news site and newsletter covering the film world in Asia Pacific, Africa and the Middle East.

Fediverse address (newsletter):
@index@streamlined.news

Molotov Cockatiel

Board game and wargame enthusiast. Also creator of digital tabletop wargames.

Fediverse address:
@molotovcockatiel@mastodon.social

Cascadia Climate Action Now

Environmental activism group based in the Pacific Northwest of North America.

Fediverse address:
@CascadiaCAN@climatejustice.social

Paige Saunders

Videos by an urbanist activist based in Montreal, Canada, but covering city planning, transport, cycling, politics and the environment across Canada and the world.

Fediverse address (videos):
@paige@video.canadiancivil.com

Crochet FediGroup

Discussion group about crochet and for crocheters.

Fediverse address:
@crochet@fedigroups.social

Mike Stewart

Former professional photographer taking lots of lovely pictures of birds, often including descriptions of where the birds are and what they have been doing.

Fediverse address:
@mikestewart@mastodonapp.uk

Global Maritime History

Website founded in 2013 providing resources and discussion for maritime historians of all levels and interests. The approach is broad, covering ships, ports, voyaging, littoral environments, art, literature etc.

Fediverse address:
@globalmaritimehistory@digipres.club

Avoid The Hack!

US-based website encouraging people to protect their privacy online, and offering suggestions on how to protect themselves.

Fediverse address:
@avoidthehack@infosec.exchange

Borealis Data

Multidisciplinary secure Canadian research data repository, supported by academic libraries and research institutions across Canada.

Fediverse address (in English & French):
@borealisdata@mstdn.ca

Subway Tooter

Free open source third party Mastodon app for Android devices, first released in 2017.

Fediverse address (in Japanese & English):
@SubwayTooter@mastodon.juggler.jp

Chris Lewis Lee

Freelance illustrator and game artist, who does cute and intricate colourful drawings, often with a fantasy theme, using digital tools.

Fediverse address:
@chrislewislee@mastodon.gamedev.place

Bonfire

Project aiming to combine an open source hardware device with FOSS federated social networks to allow you to physically control your own data, and to operate offline too if you want.

Fediverse address:
@bonfire@indieweb.social

The Colorado Sun

Reader-supported independent local news service for the state of Colorado.

Fediverse address:
@coloradosun@mstdn.social

NinStatusBot

Unofficial bot posting status information for Nintendo network services, including maintenance and server outages.

Fediverse address:
@NinStatusBot@mas.to

Autonomy News

Independent US-based news site reporting on reproductive rights and bodily autonomy issues including abortion, contraception and gender affirmation.

Fediverse address (blog):
@index@autonomynews.co

2600 Glasgow

Hackers group meeting at a hackerspace in Glasgow, Scotland.

Fediverse address:
@2600@glasgow.social

Stephen Webb

Physicist and writer, author of “Where is Everybody?”, “Measuring the Universe”, “Around the World in 80 Ways” etc. Interested in space, astronomy and the Fermi Paradox, member of the UK SETI Research Network.

Fediverse address:
@stephenwebb@astrodon.social

3 Good Things FediGroup

Discussion group where people post three good things that have happened to them recently.

Fediverse address:
@3goodthings@fedigroups.social

Blind LGBT Pride International

US-based organisation promoting awareness, inclusion and well-being of blind and visually-impaired LGBTQIA+ people. Affiliate of the American Council of the Blind.

Fediverse address:
@BPI@universeodon.com

Watching Putnam Valley

Independent local news site for Putnam Valley, New York, USA.

Fediverse address (blog):
@index@watchingputnamvalley.com

Cascade PBS

TV channel and PBS affiliate in Seattle, Washington state, USA.

Fediverse address:
@cascadepbs@social.seattle.wa.us

MobileSyrup

Technology and gaming news site covering phones, tablets, computing, video games, streaming services etc. Based in Canada (hence the unusual name!) and founded in 2007.

Fediverse address:
@mobilesyrup@flipboard.com

Rodent

Third party Mastodon app for Android devices.

Fediverse address:
@rodentapp@mastodon.social

Java User Group Switzerland

Organisation promoting use of the Java programming language in Switzerland.

Fediverse address (in English & German):
@jugch@ijug.social

Court of Justice of the EU / Cour de justice de l’UE

The judicial branch of the European Union. The court mainly deals with application and interpretation of EU law, resolves cases between national governments and EU institutions, and may take action against EU institutions on behalf of individuals, companies or organisations.

NOTE: This is not connected in any way with the European Court of Human Rights. The ECHR is part of the Council of Europe, not the European Union. These are totally separate organisations.

Fediverse address (in English):
@Curia@curia.social-network.europa.eu

Fediverse address (in French):
@Curia_fr@curia.social-network.europa.eu

Psoriasis Club

Support forum for sufferers of psoriasis.

Fediverse address:
@PsoriasisClub@mas.to

Tearcell Games

Indie game developer, creator of point-and-click adventure “Somnipathy”.

Fediverse address:
@Tearcell@mastodon.gamedev.place

Fairplay Magazin

German-language independent magazine about board games and card games, with news, reviews and features for both experienced and new players.

Fediverse address:
@fairplaymagazin@brettspiel.space

Henrico Citizen

Independent local news site for Henrico County, Virginia, USA. Founded in 2001.

Fediverse address (blog):
@index@henricocitizen.com

Glyphr Studio

Free open source web-based font editor, aimed at typeface design beginners and hobbyists.

Fediverse address:
@glyphrstudio@typo.social

Fit For Fun

German website about fitness and health, originally a magazine first published in 1994.

Fediverse address (in German):
@FitForFun@flipboard.com

Stevan Lockhart

Runs a blog about generating your own off-grid energy, which is particularly topical right now. There are also photographs of life in Scotland.

Fediverse address (main):
@withaveeay@mastodon.scot

Fediverse address (photos):
@withaveeay@pixelfed.de

Ronald Visser

Senior lecturer at Saxion University of Applied Sciences. Research interests include Roman Archaeology, Dendrochronology and Wood/Timber, Digital and Computational Archaeology, Networks, Education and Conflict Archaeology.

Fediverse address:
@RonaldVisser@akademienl.social

Maximilian Attems

Theoretical particle physicist at CERN with main research focus on out-of-equilibrium situations.

Fediverse address:
@thermalization@sciencemastodon.com

Lore

Creates art based around the fictional world of Moribund, a grim desert planet with a strange surreal mixture of magic and cowboys. They also do quite a bit of world building around Moribund.

Fediverse address:
@1ore@mastodon.art

Analog Planet

Website all about vinyl records, record players, equipment, accessories, tips and news. Founded in 2012.

Fediverse address:
@AnalogPlanet@flipboard.com

Melody Tap

Art and crafts fan, especially crochet, also knitting, cross stitching, cricut, watercolours, photography etc.

Fediverse address:
@mellie2991@mast.solarisfire.com

The Heart Cut

Blog all about whisky / whiskey including whisky news, reviews, culture and more.

Fediverse address (blog):
@index@theheartcut.blog

Crikey RSS Feed

News feed from Crikey, the Australian online news site.

Fediverse address:
@www.crikey.com.au@rss-parrot.net

Moby Dick

Bot posting random lines from the classic novel “Moby Dick” by Herman Melville.

Fediverse address:
@mobydick@mastodon.art

Tablas Creek Blog

Blog by the Tablas Creek vineyard in Paso Robles, California, USA.

Fediverse address (blog):
@index@blog.tablascreek.com

Merle Bardenoir

French musician who creates modern folk and electronic music.

Fediverse address (in French):
@merle@mastodon.art

Andreea Dumuta

Freelance digital artist and illustrator based in Romania, creates eyecatching works by mixing cute imagery with a more disturbing edge.

Fediverse address:
@galactixy_illustrations@socel.net

Andrea Luck

Processes photos taken by spacecraft to make them clearer and more spectacular, and uses free open source software to do so.

Fediverse address:
@andrealuck@fosstodon.org

Veranda Magazine / Veranda.com

Lifestyle magazine and website mainly about the home, interior decoration and gardening. Based in the US, first published in 1987.

Fediverse address:
@VerandaMag@flipboard.com

The Open Hospitality Network

Organisation that aims to provide free open federated alternatives to sites like CouchSurfing or Warm Showers.

Fediverse address:
@ohn@floss.social

Monal IM

Free open source XMPP messenger app for iPhone, iPad and Mac. It includes support for OMEMO end-to-end encryption.

Fediverse address:
@Monal@fosstodon.org

Rebecca Tushnet

Professor of Law at Harvard Law School in the USA. Focuses on intellectual property law, advertising law and First Amendment law. Also helped to found (and is on the legal committee of) the Organization for Transformative Works, a non-profit supporting fan-created works such as fan fiction.

Fediverse address:
@rtushnet@mastodon.lawprofs.org

Wo meine Sonne scheint

An artists’ initiative based in the Netherlands and Germany which helps organise exhibitions of new and experimental art.

Fediverse address (in English, Dutch and German): @womeinesonnescheint@mstdn.social

House Beautiful Magazine / HouseBeautiful.com

Lifestyle magazine and website focused on homes, interior decorating and gardening. Based in the US, first published in 1896.

Fediverse address:
@HouseBeautiful@flipboard.com

Chris / Elfkin

Sewing enthusiast creating bright stylish clothes including shirts and trousers. Also a fan of origami, cooking, photography etc.

Fediverse address:
@elfkin@woof.group

Jezebel

US-based news and culture site with a feminist perspective, founded in 2007.

Fediverse address:
@Jezebel@flipboard.com

Harper’s Bazaar Magazine UK

British edition of the women’s lifestyle magazine, covering fashion, beauty, art and culture. UK edition originally published in 1929, it merged with Queen magazine and was known as “Harpers & Queen” for several decades.

Fediverse address:
@HarpersBazaarUK@flipboard.com

OpenPlanetary

Non-profit organisation helping planetary scientists and software developers to share and improve planetary data and tools.

Fediverse address (videos):
@openplanetary_media@solarsystem.video

Chaostreff Tübingen

Hackerspace based in Tübingen, Germany.

Fediverse address (in German):
@ctt@chaos.social

BSides Knoxville

Cybersecurity conference in Tennessee, USA.

Fediverse address:
@bsidesknoxville@infosec.exchange

Tadeo D’Oria

3D artist creating CGI renders mainly of Star Trek sets and ships, made entirely using libre tools such as Blender.

Fediverse address:
@Rekkert@mastodon.social

Sächsische DSB (Data Protection Officer in Saxony)

Official account of the Data Protection Officer in the German State of Saxony.

Fediverse address (in German):
@sdtb@social.sachsen.de

Will Deakin

Data visualisation coder, interested in open data and data science. Works with governance on UK railway IT and European regulations.

Fediverse address:
@wnd@fosstodon.org

Have I Been Pwned

Useful site which lets you check if you are the victim of a security breach.

Fediverse address:
@haveibeenpwned@infosec.exchange

Rennsport Report

Motorsport news site focusing on German manufacturers in endurance and GT racing, especially Porsche, Mercedes-AMG and BMW.

Fediverse address (blog):
@index@rennsportreport.com

Mona

Third party Mastodon app for iPhone, iPad and Mac.

Fediverse address:
@MonaApp@mastodon.social

The Prototype Fund

Funding initiative of the German government promoting development of open software. Anyone can apply for funding who lives in Germany, is self-employed, pays German taxes and publishes their source code on some sort of source forge. (You don’t need German citizenship.)

Fediverse address (in German):
@PrototypeFund@mastodon.social

Go Meetup Prague

Local group in Prague, Czechia, for anyone interested in the Go programming language.

Fediverse address:
@gomeetupprague@fosstodon.org

Connecticut Java Users Group

Regular meetings in Connecticut for people interested in the Java programming language.

Fediverse address:
@ctjava@mastodon.sdf.org

JetTip

Alert service for aviation enthusiasts which lets them know when interesting planes are arriving or departing particular airports, with alerts delivered through email or app.

Fediverse address:
@JetTip@avgeek.social

Jugando En Linux

Spanish-language news site and forum about Linux gaming.

Fediverse address (in Spanish):
@jugandoenlinux@mastodon.social

Ubuntu Studio

Linux distribution intended for creative people, and includes preinstalled free open source software for image, audio, video and text editing.

Fediverse address:
@ubuntustudio@mastodon.art

Chicago Sun-Times

Daily newspaper based in Chicago, USA. Run by a non-profit, winner of eight Pulitzer prizes, first published in 1948.

Fediverse address:
@ChicagoSunTimes@flipboard.com

Eyeling

Artist and photographer who draws lovely sketches and takes nice photos.

Fediverse address (main, in English and German):
@eyeling@mastodon.art

Fediverse address (photos, in English and German):
@eyeling@pixelfed.de

Digital Trends

Technology and consumer electronics news site, based in Oregon, USA and founded in 2006.

Fediverse address:
@DigitalTrends@flipboard.com

Comunidade Ubuntu Portugal

Portuguese user group supporting Ubuntu and promoting contributions to its ecosystem.

Fediverse address (in Portuguese):
@ubuntuportugal@masto.pt

Beer Mat Movies

Film reviews that are brief enough to fit on the back of a beer mat.

Fediverse address:
@beer_mat_movies@mastodonapp.uk

Michigan TypeScript

User group for the TypeScript programming language, holding regular meetups. Based in Michigan, USA.

Fediverse address:
@MichiganTypeScript@fosstodon.org

Terence Tao

Professor of Mathematics at University of California, Los Angeles (UCLA). Works mainly in harmonic analysis, PDE, geometric combinatorics, arithmetic combinatorics, analytic number theory, compressed sensing and algebraic combinatorics.

Fediverse address:
@tao@mathstodon.xyz

Manningham Life

Local news site for Manningham in Victoria, Australia. Founded in 2021.

Fediverse address (blog):
@index@manninghamlife.com.au

ChessNord

Vinyl record enthusiast, posting regularly about classic and new vinyl releases and their covers.

Fediverse address:
@ChessNord@mastodon.social

curious ordinary

Sharing Japanese folklore including yokai and Japanese art including ukiyo-e. Also interested in folklore and mythology from the rest of Asia and the world.

Fediverse address:
@curiousordinary@mas.to

Ecology and Evolution at University of Lausanne

News from the department of Ecology and Evolution at the University of Lausanne (UNIL), Switzerland.

Fediverse address:
@dee_unil@ecoevo.social

Българска телеграфна агенция / BTA Bulgarian News Agency Feed

News feed from the BTA news agency in Bulgaria.

Fediverse address (in Bulgarian):
@www.bta.bg.bg.rss.free@rss-parrot.net

Oklahoma City Free Press News Feed

News feed from independent news site for Oklahoma City, USA.

Fediverse address:
@freepressokc.com@rss-parrot.net

Ottawa Systems

Community-run free series of tech talks on systems programming, held at venues in the Ottawa area in Canada.

Fediverse address:
@ottawasystems@ottawa.place

CERT-Bund / Federal Computer Security Incident Response Team of Germany

German Federal Government’s 24-hour team for computer security incidents, handling crises in real time and issuing preventative measures.

Fediverse address (in German):
@certbund@social.bund.de

Tiro Typeworks

Digital type foundry founded in 1994. Specialises in custom fonts for multilingual publishing and computing.

Fediverse address:
@TiroTypeworks@typo.social

TTRPG Blog Feed

Automated feed of posts from a curated list of TTRPG blogs.

Fediverse address:
@ttrpgblogs@chirp.enworld.org

Quantum Journal

Open access peer-reviewed journal for quantum science and related fields. Non-profit and run by the research community.

Fediverse address:
@quantumjournal@mathstodon.xyz

GNOME Apps

Recommending GNOME apps at the start of each week.

Fediverse address:
@gnomeapps@mastodon.mossy.page

Thomas Preece

Creates videos on musical instruments and folk songs, arranges classical and folk for ukulele and ocarina. Also interested in board games, genealogy, esperanto etc.

Fediverse address (videos):
@tepreece@makertube.net

Fediverse address (personal account):
@thomas@beige.party

The Pourover

Website and newsletter all about coffee, including how it relates to wider society in culture, politics and economics.

Fediverse address (newsletter):
@index@thepourover.coffee

Nevada Independent News Feed

News feed of The Nevada Independent, a non-profit online newspaper covering political news in Nevada, USA. Founded in 2017.

Fediverse address:
@thenevadaindependent.com@rss-parrot.net

The Conversation U.S.

American edition of the non-profit news outlet where qualified experts analyse topical news stories. There are no ads or paywalls, and all text is released under a Creative Commons licence.

Fediverse address:
@TheConversationUS@newsie.social

Django

Free open source high-level Python web framework that runs on a web server.

Fediverse address:
@django@fosstodon.org

The Ferret

Award-winning investigative news co-op, owned by its readers and writers. Based in Scotland.

Fediverse address:
@theferret@mastodon.scot

Sewing FediGroup

Discussion group about all kinds of sewing.

Fediverse address:
@sewing@fedigroups.social

Linux DAW News Feed

News feed from the LinuxDAW.org website, highlighting audio production software for computers running Linux.

Fediverse address:
@linuxdaw.org@rss-parrot.net

Powderpaint

A pop band from the Fediverse, their music is really well produced sharp retro synthpop, often featuring LGBTQIA+ themes in the lyrics. I would especially recommend their self-titled album, and “Constellation” is a good track to start off with.

Fediverse address:
@powderpaint@glitch.social

WJCT / Jax PBS / WJCT-FM

Non-profit organisation in Florida, USA, which runs PBS affiliate TV channel WJCT/Jax PBS and NPR affiliate radio station WJCT-FM. Founded in 1958.

Fediverse address:
@WJCT@flipboard.com

Park County Community Journal

Independent local news site for Park County, Montana, USA.

Fediverse address (blog):
@index@pccjournal.com

Black Press Media

Newspaper publishing group which owns many local newspapers across Canada. Their account shares stories from these local papers.

Fediverse address:
@BlackPressMedia@flipboard.com

XKCD Bot

Unofficial bot posting XKCD web comics, often featuring stick figures discussing science, technology or other topics.

(NOTE: I don’t normally list unofficial bots like this, but XKCD is licensed under Creative Commons by its creator, and non-commercial distribution like this is exactly what the creator of XKCD is trying to encourage.)

Fediverse address:
@xkcd@mastodon.xyz

KaaraTV

Independent Finnish car review website and video channel.

Fediverse address (blog, in Finnish):
@index@kaaratv.com

Star Wars FediGroup

Discussion group about all things related to Star Wars.

Fediverse address:
@starwars@fedigroups.social

FediHost

Managed hosting service that makes it as easy as possible for anyone to run their own Fediverse servers. Also publishes useful tutorial videos on how to create and run your own servers.

Fediverse address (main):
@fedihost@mstdn.social

Fediverse address (videos):
@fedihost@video.fedihost.co

Socketwench

Making videos about 3D printing and electronics projects, also retro computing and assorted other stuff.

Fediverse address (videos):
@socketwench@makertube.net

The Atlanta Journal-Constitution / AJC.com

Newspaper and news site based in Atlanta, Georgia, USA. Founded in either 1868 (Constitution) and 1883 (Journal).

Fediverse address:
@ajcnews@flipboard.com

RTP Notícias News Feed

News feed from the Portuguese public broadcaster RTP. (NOTE: This account posts very frequently, you may want to use Mastodon’s Lists feature to put it in a separate timeline ⧉ so that it doesn’t overwhelm your main timeline.)

Fediverse address (in Portuguese):
@www.rtp.pt@rss-parrot.net

Pizza FediGroup

Discussion group about pizzas, including eating them and making them.

Fediverse address:
@pizza@fedigroups.social

The Ark TV Series FediGroup

Discussion group for fans of The Ark television series.

Fediverse address:
@thearkchat@fedigroups.social

Canadian Open Data Society / Communauté canadienne des données ouvertes

Organisation of open data supporters in Canada, also arranging regular events related to open data.

Fediverse address (in English & French):
@OpenDataSociety@mstdn.ca

Bimba

Free open source app to help passengers use public transport services.

Fediverse address:
@bimba@floss.social

O. Westin

One of the best and longest-running accounts on the Fediverse, Westin writes single post works of microfiction, mainly with sci-fi and fantasy themes.

Fediverse address:
@MicroSFF@mastodon.art

Teffer

Does sewing, embroidery, felting and theatre/historical costume creation.

Fediverse address:
@tefferbear@mastodon.art

PennLive.com

Local news site for Pennsylvania, USA.

Fediverse address:
@PennLivedotcom@flipboard.com

FediMeteo Assam

Weather forecast accounts for Assam, India. Follow a town or city to see its forecasts in your timeline.

Fediverse accounts (in Hindi):
@dibrugarh__assam@in.fedimeteo.com
@guwahati__assam@in.fedimeteo.com
@tezpur__assam@in.fedimeteo.com

It’s the Weekend

007 letting us know it’s the weekend, every Friday night.

Fediverse address:
@CraigWeekend@mstdn.ca

Only Endurance

Blog covering endurance motorsport such as Le Mans, Daytona etc.

Fediverse address (blog):
@oe@onlyendurance.com

DataRequests.org / Datenanfragen.de

Non-profit organisation which is promoting people’s right to privacy, and making people more aware of their privacy rights.

Fediverse address (main account, in English):
@datarequestsorg@mastodon.social

Fediverse address (main account, in German):
@datenanfragende@mastodon.social

Fediverse address (technical account, in English):
@dev_at_datarequestsORG@chaos.social

Babel: The Language Magazine

Print and digital magazine for people interested in languages and linguistics.

Fediverse address:
@babel@masto.ai

Daily Medieval Cats

Posts pictures of cats taken from medieval manuscripts, created as part of a course at the University of Bochum in Germany.

Fediverse address:
@dailymedievalcats@troet.cafe

Fediverse address (course tutor):
@manuel_kamenzin@troet.cafe

Eldoniousrex / Eldon Cowgur

Freelance illustrator, comic creator and board game developer, often featuring robots, mecha and sci-fi.

Fediverse address:
@Eldoniousrex@peoplemaking.games

Emoji Meadow

Bot posting random meadows made of grass and flower emoji.

Fediverse address:
@EmojiMeadow@mas.to

Kate Hildenbrand

Marine ecologist making wonderful videos about nature, gardening, the environment and life in the ocean.

Fediverse address:
@kate@video.katehildenbrand.com

Maleku Chocolate

Makers of organic ethically-produced chocolate in Costa Rica.

Fediverse address (blog):
@index@malekuchocolate.com

Hitchhiker’s Guide Quote Bot

Automated account posting quotations from Douglas Adams’s famous series “The Hitchhiker’s Guide to the Galaxy”.

Fediverse address:
@HitchhikersGuideQuoteBot2@mastodon.social

A Most Amusing Bot

Bot posting random items advertised in old practical joke and novelty catalogues.

Fediverse address:
@NoveltyBot@mastodon.social

The Wave

Newsletter about climate change-related litigation and justice in courtrooms around the world. Written by a freelance journalist specialising in covering litigation.

Fediverse address (newsletter):
@index@the-wave.net

FanSided.com

US-based website featuring sports news, rumours and editorials. Part of the wider FanSided network founded in 2009.

Fediverse address:
@fansided@flipboard.com

Metin Seven

Freelance professional illustrator and 3D modeller, creates gorgeous images and renders including really cute minimalist voxel and pixel art. Often creates works that reference retro gaming and classic computers.

Fediverse address (main):
@metin@graphics.social

Fediverse address (artwork):
@Seven@pixelfed.art

Greenpeace International

Official account of the environmental campaign group.

Fediverse address:
@greenpeace@mastodon.social

Travel + Leisure

Magazine about travelling and holidays, first published in 1971 as “Travel & Camera”.

Fediverse address:
@travelleisure@flipboard.com

Dr Johnny Blanchard / RE:Enthused

Retro computing expert and author. Creates videos on vintage computers and consoles, including both highly obscure and well known machines. Provides the historical context of the devices, and explores the technical details of the hardware itself.

Fediverse address (main):
@jonn_blanchard@retrochat.online

Fediverse address (videos):
@johnny_blanchard@makertube.net

Fediverse address (photos):
@jonn_blanchard@metapixl.com

PC Gamer Magazine / PCGamer.com

Magazine and website about gaming on personal computers, covering game news, reviews, hardware, accessories etc. Based in the UK, first published in 1993.

Fediverse address:
@PC_Gamer_@flipboard.com

Pointless Exercise

Independent sports blog about the Chicago Cubs baseball team.

Fediverse address (blog):
@index@pointlessexercise.com

Matthew Dockrey

Artist with background in computer science creating kinetic sculptures and public art installations, based in Seattle USA.

Fediverse address:
@attoparsec@clacks.link

FediMeteo South Africa

Weather accounts for cities and towns in South Africa. Follow an account to see its forecasts.

NBC New York / WNBC

Local news site and television station based in New York, USA, part of the NBC network.

Fediverse address:
@NBCNewYork@flipboard.com

Glenwood Neighbourhood, Winnipeg PWS

Automated account posting weather observations in Glenwood, Winnipeg in Manitoba, Canada.

Fediverse address:
@glenwood_pws@mstdn.ca

Lizbeth (aka Ritual Dust)

Illustrator, crafter and tattoo artist, often working with dark gothic themes, and also creator of the Fantômes ghost story zine.

Fediverse address:
@ritualdust@merveilles.town

Akira

Upcoming free open source UI/UX design tool for Linux. Aimed at web designers and graphic designers, and is currently in alpha testing.

Fediverse address:
@akiraux@fosstodon.org

LMU Open Science Center

Interdisciplinary science centre at LMU Munich in Germany, promoting open science practices such as open data, open materials, analysis scripts etc. Organises workshops, public talks and original research.

Fediverse address:
@lmu_osc@scicomm.xyz

PPP Leafs

Fan blog covering news about the Toronto Maple Leafs ice hockey team.

Fediverse address (blog):
@index@pensionplanpuppets.com

TidBITS

Online news site about Apple products and services. Possibly the oldest online tech news service in the world, operating since 1990.

Fediverse address:
@TidBITS@mastodon.social

Ethan Blanton

Computer scientist and retro technology fan, videos about old and new computers.

Fediverse address (videos):
@elb@toobnix.org

BlowUpRadio.com

Long-running community radio station in New Jersey in the United States, broadcasting since 2000. Covers New Jersey bands and homegrown music.

Fediverse address:
@BlowUpRadio@gardenstate.social

Global News / GlobalNews.ca

News service of the Canadian television network Global, covering local, national and international news.

Fediverse address:
@GlobalNews@flipboard.com

The Browser

Human-curated articles covering all sorts of topics around the internet, as chosen by a team of professional journalists.

Fediverse address (blog):
@index@thebrowser.com

Live Science

Popular science news website covering space, health, climate, animals, archaeology, physics, maths etc. Founded in 2004 and currently based in the US and UK.

Fediverse address:
@LiveScience@flipboard.com

FediMeteo Wisconsin

Weather forecast accounts for Wisconsin, USA. Follow an account to see forecasts for that town or city.

Investigative Journalism Foundation

Canadian non-profit dedicated to public interest journalism, highlighting donations to politicians and government spending. Founded in 2023.

Fediverse address:
@IJFmedia@mstdn.social

Helsinki University Press

Open access press at the University of Helsinki, Finland. Publishes peer-reviewed academic books and journals.

Fediverse address:
@HelsinkiUPress@h-net.social

West Virginia Explorer Feed

Feed of articles from the West Virginia Explorer, an online travel guide for the state of West Virginia, USA.

Fediverse address:
@wvexplorer.com@rss-parrot.net

Grandmaster Matthew Sadler

Chess Grandmaster, author of “The Silicon Road to Chess Improvement”, makes videos about computer chess engines, human games and opening analysis.

Fediverse address:
@gmmds@mastodonapp.uk

sexybiggetje

Account dedicated to gardening, homegrown food, cooking (mainly vegetarian) and coffee.

Fediverse address:
@martijn@plantsand.coffee

Ramokromok

Blog posting news and articles about retro gaming and retro computing.

Fediverse address:
@ramokromok@retrochat.online

The Rose Garden Report

Sports news site covering the Portland Trail Blazers and Portland Fire basketball teams. Both are based in Portland, Oregon, USA.

Fediverse address (blog):
@index@rosegardenreport.com

Eesti Rahvusringhääling News Feed

News feed from ERR, the Estonian public broadcaster founded in 2007. Available in Estonian and English languages.

Fediverse address (in Estonian):
@www.err.ee@rss-parrot.net

Fediverse address (in English):
@news.err.ee@rss-parrot.net

Plea for the Fifth

Independent community-run local news site covering Staten Island in New York City, USA.

Fediverse address (blog):
@index@pleaforthefifth.com

NW Baseball History

History site all about baseball in the Pacific Northwest region of North America, from the beginnings of baseball to the present day.

Fediverse address (blog):
@index@nwbaseballhistory.com

Pwnallthethings

Account commenting on foreign policy, infosec and national security. Maintained by Matt Tait, a former specialist from British intelligence and now working for a cybersecurity company.

Fediverse address:
@Pwnallthethings@mastodon.social

Teachers Updates

Education news from Kenya including school-related news, job vacancies, government updates etc.

Fediverse address:
@teachersupdates@mastodon.social

Better Homes & Gardens Magazine / bhg.com

Lifestyle magazine covering house decor, food and drink, gardening, housekeeping, DIY and related topics. Based in the USA, first published in 1922.

Fediverse address:
@BHG@flipboard.com

Geneva.rb

User group in Geneva, Switzerland for the Ruby programming language and Ruby on Rails framework.

Fediverse address:
@genevarb@ruby.social

Grazia Magazine UK / GraziaDaily.co.uk

British edition of the women’s lifestyle magazine and website, covering fashion, beauty and entertainment. The UK edition was first published in 2005.

Fediverse address:
@GraziaUK@flipboard.com

Süddeutsche Zeitung / SZ.de

German daily newspaper founded in 1945. Based in Munich, the paper covers national and international news.

Fediverse address (in German):
@SZ_de@flipboard.com

Sarah Gill

Professional service dog trainer, training dogs for people requiring support with heart conditions, psychological disorders, seizures, mobility issues and many other disabilities.

Fediverse address:
@ServiceDogs@disabled.social

One Foot in Fairyland

Blog about all kinds of tabletop RPG topics.

Fediverse address (blog):
@index@onefootinfairyland.com

New Hall Mill, Sutton Coldfield

Museum built around a working 16th Century watermill in Sutton Coldfield in the UK. Operating as a museum since 1996.

Fediverse address (blog):
@index@newhallmill.uk

City Observatory

Website and think tank featuring research and commentary on urban policy issues. Based in Portland, Oregon, USA.

Fediverse address:
@cityobs@urbanists.social

Der Tagesspiegel

German daily newspaper covering national and international news. Based in Berlin, founded in September 1945.

Fediverse address (in German):
@Tagesspiegel@flipboard.com

WGNO News Feed

News feed from television station based in New Orleans, Louisiana, USA. Affiliate of ABC, founded in 1967.

Fediverse address:
@wgno.com@rss-parrot.net

Swapna Krishna

Journalist covering science, space and technology. Presents “Far Out” for the American public broadcaster PBS, and is a writer for Wired and StarTrek.com.

Fediverse address:
@skrishna@wandering.shop

Ausretrogamer: the Australian Retro Gamer E-Zine

Independent site based in Australia all about retro gaming including vintage consoles, classic computer games, pinball machines and general retro culture.

Fediverse address:
@ausretrogamer@mastodon.online

Watson.de

German edition of the Swiss online newspaper covering national & international news.

Fediverse address (in German):
@watson_de@flipboard.com

PCBWay

PCB prototype fabrication service, lets anyone order custom PCBs.

Fediverse address:
@PCBWay@mastodon.social

Clemens Vasters’ Pictures

Aviation photos and other images from the personal photo archive of Clemens Vasters.

Fediverse address:
@clemensv@photog.social

FediMeteo Idaho

Weather forecast accounts for Idaho, USA. Follow an account to see forecasts for that town or city.

Jonathan Mburugu

Kenyan teacher educating some of the poorest kids in the world.

Fediverse address:
@JonathanMBR@mstdn.social

Professor John Hutchinson

Professor of Evolutionary Biomechanics at the Royal Veterinary College, University of London. Explores how very large animals stand and move, and how locomotion evolved in land vertebrates.

Fediverse address:
@johnrhutchinson@ecoevo.social

Downbeat.fm

Newsletter recommending indie and alt rock music, founded in 2020.

Fediverse address (newsletters):
@index@downbeat.fm

FediMeteo Tlaxcala

Weather forecast accounts for Tlaxcala, Mexico. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Spanish):
@tlaxcala__tlaxcala@mx.fedimeteo.com

News in the Grove

Independent local news site for Forest Grove, Oregon, USA. Founded in 2024.

Fediverse address (blog):
@index@newsinthegrove.com

Foreign Policy

News magazine about current affairs, geopolitics and international policy. Available online and in print, based in Washington DC, USA, founded in 1970.

Fediverse address:
@foreignpolicy@mastodon.world

Gardens Illustrated Magazine / GardensIllustrated.com

Gardening magazine and website featuring urban and rural gardens, advice for gardeners, reviews of gardening equipment etc. Based in the UK.

Fediverse address:
@GdnsIllustrated@flipboard.com

FediMeteo South Carolina

Weather forecast accounts for South Carolina, USA. Follow an account to see forecasts for that town or city.

Drunk On Tea

Paints beautiful and intricate miniature figures, often based on fantasy themes.

Fediverse address:
@DrunkOnTea@wargamers.social

Walking With Daddy

Blog by a father of two daughters, about life on the south coast of England.

Fediverse address (blog):
@dad@walkingwithdaddy.com

DGB Niedersachsen

Lower Saxony branch of DGB, Germany’s largest trade union umbrella organisation.

Fediverse address (in German):
@DGBNiedersachsen@norden.social

Boak and Bailey

Blog and website about beer founded in 2007, based in England. Includes news, guides and articles about beers, pubs and lots of related topics.

Fediverse address:
@boakandbailey@mastodon.online

Esports FediGroup

Discussion group about esports of all kinds.

Fediverse address:
@esport@fedigroups.social

Sajan Rai

Artist who draws surreal illustrations with a distinctive style, mixing modern subjects, 1960s colours and an Asian aesthetic, giving it a busy modern feel.

Fediverse address:
@sajan@mastodon.art

Tiny bus stop

Bot generating tiny bus stops with people waiting at them.

Fediverse address:
@tiny_bus_stop@mas.to

Primary Focus with Miss Natalie

US-based website providing parents with advice and news about elementary schools, run by a former elementary school teacher.

Fediverse address (blog):
@hello@primaryfocus.tv

Robert Koch-Institut

German government agency and research institute responsible for detecting, preventing and fighting disease outbreaks.

Fediverse address (in German):
@RKI@social.bund.de

UnifiedPush

Set of specifications and free open source tools to help users get more control over how their phone’s (or computers’s) notifications are handled. There are options for self-hosting notification systems if needed.

Fediverse address:
@unifiedpush@fosstodon.org

Bitwarden

Popular free open source password manager available in lots of flavours including Android, iOS, Linux, Mac and Windows.

Fediverse address:
@bitwarden@fosstodon.org

Swede’s Photographs

Bird watcher and wildlife photographer based in the USA. Retired soldier and computer systems engineer.

Fediverse address:
@Swede1952@universeodon.com

Boris Rhein

Official account of the Minister-President of the German State of Hesse.

Fediverse address (in German):
@BorisRhein@social.hessen.de

Gajim

Free open source XMPP desktop app for Linux, Mac and Windows. Includes OMEMO end-to-end encryption support.

Fediverse address:
@gajim@fosstodon.org

SportBuzz.com.br

Brazilian sports news site covering football, Formula 1, the Olympics and other sport.

Fediverse address (in Portuguese):
@SportBuzz@flipboard.com

Starring the Computer

Website and account chronicling the appearances of computers in film and TV series.

Fediverse address:
@starringthecomputer@mas.to

Uncanny Magazine

Hugo Award-winning online magazine featuring science fiction and fantasy stories by established and new authors. Founded in 2014.

Fediverse address:
@UncannyMagazine@mastodon.social

Idaho Fire

Site and newsletter about wildfires in Idaho, USA, written by an experienced fire information provider.

Fediverse address (newsletter):
@index@idahofire.org

Kevin Gill

Engineer and martian photographer at NASA’s Jet Propulsion Laboratory. Also processes images taken by space probes from NASA and other space agencies.

Fediverse address:
@kevinmgill@deepspace.social

Squirrelsquid

Pixel artist, game designer and chip tune maker.

Fediverse address:
@risu_ika@mastodon.art

Arceus I

Making gaming videos, especially 1990s games and how to access glitches in them.

Fediverse address (videos):
@arceus_i_gaming@video.gamerstavern.online

FediMeteo Nayarit

Weather forecast accounts for Nayarit, Mexico. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Spanish):
@tepic__nayarit@mx.fedimeteo.com

NRI Now News Feed

News feed from local independent news site NRI Now, covering Burrillville and northern Rhode Island. Articles are written by residents of the area.

Fediverse address:
@www.nrinow.news@rss-parrot.net

Refinery29 UK

British edition of the lifestyle and entertainment website aimed at young women.

Fediverse address:
@Refinery29UK@flipboard.com

Centre for Development and Environment (CDE) at University of Bern

Interdisciplinary research on sustainability at the University of Bern, Switzerland.

Fediverse address (in German & English):
@CDEunibe@mstdn.social

Tristan Anthony

Vinyl record fan posting about their discoveries. Also keen gardener discussing their allotment. Based in the UK.

Fediverse address:
@Tristananthony@mastodonapp.uk

Jolla

Independent smartphone company based in Finland, continuing work on a Linux-based smartphone OS previously started by Nokia.

Fediverse address:
@jolla@techhub.social

Jack Ryan

Science journalist at the ABC in Australia.

Fediverse address:
@dctrjack@aus.social

Alison Roman

Website and newsletter by cook and food author based in New York, USA.

Fediverse address (newsletter):
@index@alisoneroman.com

Gaming On Linux

News site about games that run on Linux PCs and the Steam Deck. One of the longest-running accounts on the Fediverse.

Fediverse address:
@gamingonlinux@mastodon.social

LiveItLive.show

Online concert site which streams live gigs through its own PeerTube server. It features a mixture of English and French language singers/bands. It’s all free, though donations are welcome, and there are no ads or any data collection.

Fediverse address (in French):
@liveitlive@social.jesuislibre.net

World History Encyclopedia

Non-profit educational organisation based in the UK and Canada, publishing articles, videos, podcasts etc about history. (Previously known as the Ancient History Encyclopedia.)

Fediverse address:
@whencyclopedia@mstdn.social

Darktable

Free open source photography app which lets you organise, view and develop raw image files, somewhat like a libre alternative to Adobe Lightroom (though the feature sets are very different). It’s available for Linux, Mac and Windows.

Fediverse address:
@darktable@photog.social

DriftlessRoots

Nature, gardening and food enthusiast, often posting and sharing about homegrown food and related topics.

Fediverse address:
@DriftlessRoots@toot.community

FediMeteo Pennsylvania

Weather forecast accounts for Pennsylvania, USA. Follow an account to see forecasts for that town or city.

Words

Wildlife photographer based in the South Downs, Sussex in the UK. Especially keen on foxes. Runs the Permuted website.

Fediverse address:
@Words@vivaldi.net

Radio Kansas

Listener-supported public radio network based in the state of Kansas, USA. First broadcasting in 1972.

Fediverse address:
@RadioKansas@mastodon.social

Merian / Merian.de

German travel magazine and website looking at places to visit in Germany, Europe and worldwide. First published in 1948.

Fediverse address (in German):
@MerianOfficial@flipboard.com

Iowa Writers’ Workshop

Creative writing events at the University of Iowa, USA.

Fediverse address:
@IowaWritersWksp@mastodon.social

MapComplete

Web-based OpenStreetMap graphical interface which lets you view themed maps and edit them with an OSM ID.

Fediverse address:
@MapComplete@en.osm.town

Amsterdam Metal Scene

English-language account covering the metal music scene in Amsterdam, Netherlands. Lots of photos and videos.

Fediverse address:
@AmsterdamMetalScene@metalhead.club

Maldita.es

Spanish non-profit foundation for fact checking news and discourse. Founded in 2014.

Fediverse address (in Spanish):
@Malditaes@flipboard.com

Paddleboarding FediGroup

Discussion group about paddleboarding, paddleboards and related topics.

Fediverse address:
@paddleboarding@fedigroups.social

KCCI Channel 8 News Feed

News feed from KCCI, a television station based in Des Moines, Iowa, USA. Affiliate of CBS, founded in 1955.

Fediverse address:
@www.kcci.com@rss-parrot.net

Stryd

Official blog by the manufacturers of Stryd, a fitness tracker which is placed in a runner’s shoe to monitor their performance.

Fediverse address (blog):
@index@blog.stryd.com

University of Aberdeen

Scottish university founded in 1495, covering a diverse range of fields and associated with five Nobel laureates.

Fediverse address:
@uniofaberdeen@mastodon.scot

Carolina Code Conference

Software development conference in Greenville, South Carolina, USA. Welcomes coders of all skill levels and programming languages.

Fediverse address:
@carolinacodes@mastodon.social

Vamo Futebol

Brazilian sports news site covering football (soccer) in Brazil.

Fediverse address (in Portuguese):
@VamoFutebol@flipboard.com

Taiwan Earthquake Bot

Automated account posting on the latest earthquakes in Taiwan.

Fediverse address (in Taiwanese Mandarin):
@TwEarthquakeBot@abend.social

Love A Brother Radio (LABR)

Livestreaming, internet radio and podcast, featuring a mix of soulful house, dance, hip-hop and eclectic other stuff.

Fediverse address (live stream):
@video@stream.labr.online

Fediverse address (main):
@labr@ravenation.club

Fediverse address (curator):
@brothersoul@mstdn.social

Fluffy Family HQ rabbits

Three rabbits living with the admin of a Mastodon server.

Fediverse address:
@bunnyhq@fluffy.family

El Perro Negro / Spanish Highs Mountain Adventures

Videos of hiking and climbing in the Sierra Nevada and Granada Province of Andalucia in Spain.

Fediverse address (videos):
@spanish_highs@video.infosec.exchange

Andy

Vinyl junkie posting about classic and new record releases, as well as music in general and other topics.

Fediverse address:
@AndyT@mstdn.party

Pitlane News

Motorsport news site covering British, European and American motor racing including F1, rally, endurance etc.

Fediverse address (blog):
@index@pitlane-news.com

Logo Fiasco Records

Vinyl record store specialising in the spaces between psychedelia, electronica, alt-rock, folk and pop. Records can be ordered online, or bought in person from a pop-up shop in London.

Fediverse address:
@LogoFiasco@ravenation.club

The Newport Cornucopia

History site exploring the history of Newport in Wales, especially the more colourful events and topics. Often features excerpts from local newspaper archives.

Fediverse address (blog):
@index@newportcornucopia.co.uk

Landtag RLP (Rhineland-Palatinate State Parliament)

Official account for the Parliament of the German state of Rhineland-Palatinate.

Fediverse address (in German):
@ltrlp@social.bund.de

SuperIlu

Software developer and retro computing enthusiast, collects old computers and creates retro software for MS-DOS such as the FOSS Mastodon client DOStodon and the JavaScript environment DOjS.

Fediverse address:
@dec_hl@mastodon.social

Claudia Matosa

Comic artist and writer based in London, often featuring sci-fi, environmental and technological themes.

Fediverse address:
@claudiamatosa@mastodon.art

France 3 Régions

French national news programmes distributed to regional TV channels of the public broadcaster France 3.

Fediverse address (in French):
@France3Regions@flipboard.com

Outsider Comics

Queer/trans owned co-operative in Seattle, Washington, USA selling comics, graphic novels, art etc, also hosting local events.

Fediverse address:
@outsidercomics@kind.social

Dr Gregory B. Sadler

Adjunct Professor at Milwaukee Institute of Art and Design in the USA. Perhaps best known for running a popular video channel about philosophy, which aims to make complex classical philosophical ideas more accessible.

Fediverse address:
@GregSadler@metalhead.club

Sequoia Fabrica

Makerspace and hackerspace based in San Francisco, California, USA. Includes a wood and textile workshop, 3D printers, a laser cutter, and supplies for electronics, crafts and fine arts.

Fediverse address:
@sequoiafabrica@sfba.social

DC Books to Prisons

Non-profit organisation in Washington DC providing free books to people in prison. Founded in 1999.

Fediverse address:
@DCBookstoPrisons@bookstodon.com

Dr Joshuah Heath

Theoretical physicist and postdoc at Dartmouth College in the United States. Interested in condensed matter and many-body physics, especially Fermi liquids, unconventional superconductors and superfluids, topological bosons, Kitaev magnets, and analog materials.

Fediverse address:
@JoshuahHeath@mathstodon.xyz

Berkeley Eats

Food news and reviews for the city of Berkeley, California, USA. Reviews the restaurant and food shop scene.

Fediverse address (blog):
@index@berkeley-eats.com

Elle France

The original French version of the women’s lifestyle, fashion and beauty magazine, first published in 1945.

Fediverse address (in French):
@ellefrance@flipboard.com

Open Science Community Maastricht

Community for people interested in open science based in Maastricht in the Netherlands.

Fediverse address:
@oscmaastricht@social.edu.nl

Walking Away

Hiking blog by a middle-aged American who is sick of the rat race, documenting walks around the United States.

Fediverse address (blog):
@index@walkingaway.us

Gamin’ 4 Aven

US-based gaming live streamer raising money for children’s healthcare.

Fediverse address (newsletter):
@newsletter@gamin4aven.org

Historical Society of Haddonfield

Organisation founded in 1914 to increase awareness of local history in Haddonfield, New Jersey, USA.

Fediverse address:
@HSH1914@glammr.us

PixelDroid

Free open source third party PixelFed app for Android, available through F-Droid.

Fediverse address:
@PixelDroid@fosstodon.org

Sebastian

Amateur road and gravel cyclist, posting video highlights from cycling journeys.

Fediverse address:
@ssamulczyk@mstdn.social

maschinenraum

Hackerspace based in Weimar, Germany.

Fediverse address (in German & English):
@maschinenraum@social.bau-ha.us

legraLeGra

Urban and rural cycling videos from New York, USA. Day job as a climate scientist.

Fediverse address (videos):
@atthenius@urbanists.video

Nauris

Pixel artist and indie game developer, creates epic fantasy artwork and game assets.

Fediverse address:
@nauris@mastodon.art

Crumpsall Folk Club

Folk music concerts and events based in Crumpsall, Manchester, UK.

Fediverse address (blog):
@crumpsall_folk_club@crumpsallfolkclub.co.uk

Andrew Porter

Research Integrity and Training Adviser at the Cancer Research UK Manchester Institute. Interested in open science, open access, reproducibility and improving research culture.

Fediverse address:
@Retropz@mastodon.social

Bjørn Sætrevik

Professor of General Psychology at the University of Bergen in Norway. Interested in decision making, also with background in clinical psychology and neuroscience.

Fediverse address:
@satrevik@fediscience.org

FediMeteo Netherlands

Dutch-language weather forecast accounts for cities in the Netherlands, using data from Open-Meteo.

Fediverse addresses (in Dutch, organised by city):
@almelo@nl.fedimeteo.com
@almere@nl.fedimeteo.com
@amersfoort@nl.fedimeteo.com
@amsterdam@nl.fedimeteo.com
@apeldoorn@nl.fedimeteo.com
@arnhem@nl.fedimeteo.com
@assen@nl.fedimeteo.com
@breda@nl.fedimeteo.com
@den_haag@nl.fedimeteo.com
@deventer@nl.fedimeteo.com
@dordrecht@nl.fedimeteo.com
@eindhoven@nl.fedimeteo.com
@emmen@nl.fedimeteo.com
@enschede@nl.fedimeteo.com
@groningen@nl.fedimeteo.com
@haarlem@nl.fedimeteo.com
@haarlemmermeer@nl.fedimeteo.com
@helmond@nl.fedimeteo.com
@hengelo@nl.fedimeteo.com
@hilversum@nl.fedimeteo.com
@leeuwarden@nl.fedimeteo.com
@leiden@nl.fedimeteo.com
@maastricht@nl.fedimeteo.com
@nijmegen@nl.fedimeteo.com
@oss@nl.fedimeteo.com
@roosendaal@nl.fedimeteo.com
@rotterdam@nl.fedimeteo.com
@s_hertogenbosch@nl.fedimeteo.com
@sittard_geleen@nl.fedimeteo.com
@tilburg@nl.fedimeteo.com
@utrecht@nl.fedimeteo.com
@venlo@nl.fedimeteo.com
@zaanstad@nl.fedimeteo.com
@zoetermeer@nl.fedimeteo.com
@zwolle@nl.fedimeteo.com

FOSDEM

The Free and Open source Software Developers’ European Meeting is a well-established non-profit annual conference all about FOSS. It has taken place every year since 2000, though the most recent ones have been online due to the pandemic.

Fediverse address:
@fosdem@fosstodon.org

Puzzling Fans

Discussion group for people who enjoy all kinds of puzzles.

Fediverse address:
@puzzling@fedigroups.social

PBS News Hour

News website and TV news programme shown on public broadcasting channels in the US. First broadcast in 1975.

Fediverse address:
@PBSNewsHour@flipboard.com

Good Housekeeping Magazine UK

British edition of the lifestyle magazine and website covering food, homes, beauty, fashion and health. UK edition first published in 1922.

Fediverse address:
@GoodHouseUK@flipboard.com

Fastmail

Independent privacy-friendly email provider, based in Australia.

Fediverse address:
@fastmail@mastodon.social

Bruxelles Mobilité / Brussel Mobiliteit

News updates and information about transport in Brussels, Belgium. Covers public transport, roads, cycling etc.

Fediverse address (in French):
@bruxellesmobilite@info.mobilite-mobiliteit.brussels

Fediverse address (in Dutch):
@brusselmobiliteit@info.mobilite-mobiliteit.brussels

Penn Linguistics

News and announcements from the University of Pennsylvania Department of Linguistics.

Fediverse address:
@UPennLinguistics@lingo.lol

Taiwan in Monochrome

Automated account posting historical photos from Taiwan.

Fediverse address:
@TaiwaninMchrome@mastodon.world

Rick Alfaro

Blind retired adaptive technology specialist, tech enthusiast and gadget junkie.

Fediverse address:
@ralfaro613@iaccessibility.social

Autism Europe News Feed

News feed from the website of Autism Europe, a non-profit advocating for the rights of autistic people.

Fediverse address:
@www.autismeurope.org.news-publications@rss-parrot.net

IHC Institute of Contemporary History

Multidisciplinary research institute in modern and contemporary history located at NOVA University Lisbon and at the University of Évora, founded in 1990.

Fediverse address (in Portuguese & English):
@IHChistory@masto.pt

R Forwards

Taskforce of the R Foundation, promoting diversity in the R community.

Fediverse address:
@R_Forwards@hachyderm.io

Typographica

Website about typefaces, type books, fonts and typographical design. Founded in 2002.

Fediverse address:
@typographica@typo.social

KLAS Channel 8 News Feed

News feed from the KLAS television station in Las Vegas, Nevada, USA. Affiliate of CBS, founded in 1953.

Fediverse address:
@www.8newsnow.com@rss-parrot.net

Groovy Mashed Potatoes Travel Blog

Travel blog suggesting itineraries and things to do in locations all around the world. Written by a couple based in Canada.

Fediverse address (blog):
@index@groovymashedpotatoes.com

Hackerspace Wrocław

Hackerspace based in the city of Wroclaw in Poland.

Fediverse address (in Polish):
@hswro@mobilizon.pl

Thomas Connor

Astrophysicist at Harvard and the Smithsonian, currently working on NASA’s Chandra x-ray observatory.

Fediverse address:
@thomasconnor@mstdn.social

FunHouse Radio

Online radio station playing unusual music including comedy, oddities, parodies, mashups, offbeat etc.

Fediverse address:
@funhouseradio@mastodon.world

RubyKaigi

Conference in Japan for the Ruby programming language.

Fediverse address:
@rubykaigi@ruby.social

FreeTech Project

Non-profit initiative helping people use technology in a more financially, socially and environmentally sustainable manner, mainly relying on FOSS wherever possible. Provides help to everyone, regardless of technical skill level. Based in South Yorkshire, UK.

Fediverse address (main):
@freetechproject@floss.social

Fediverse address (videos):
@freetechproject@tilvids.com

DoudouOSM

OpenStreetMap contributor and enthusiast, also interested in FOSS, privacy, Wikidata etc.

Fediverse address:
@Doudouosm@en.osm.town

Sarah M

Scottish concept artist working on video games and tabletop roleplaying games.

Fediverse address:
@BraveRobynArt@peoplemaking.games

Bundesamt für Kartographie und Geodäsie (BKG) / Federal Agency for Cartography and Geodesy

German federal agency for providing topographic data, cartography and geodetic reference systems.

Fediverse address (in German):
@BKG@social.bund.de

Leibniz Strategy Forum on Open Science

Supporting open science in the Leibniz Association, a union of non-university research institutes in Germany.

Fediverse address:
@leibnizopenscience@mastodon.social

n-tv

German television news channel, founded in 1992.

Fediverse address (in German):
@ntv@mstdn.social

Rising Sand

Online comic set on a fictional world which is undergoing an environmental catastrophe, where the population struggles to survive. (Intended for mature readers.)

Fediverse address:
@risingsand@mastodon.social

WatercolorPainting

Watercolour artist from Spain, often painting landscapes and cityscapes with a slightly abstract feel and restricted range of colours.

Fediverse address (in English & Spanish):
@jcwatercolor@tkz.one

Alex Tomlinson

Artist and illustrator making really sweet wholesome bird art. Highly recommended!

Fediverse address:
@hootalex@mastodon.social

University of Bremen / Universität Bremen

Public university in Germany founded in 1971, with twelve faculties covering a wide range of topics.

Fediverse address (in German):
@unibremen@wisskomm.social

Arts at UMBC

News about dance, music, theatre and the visual arts at the University of Maryland Baltimore County, USA.

Fediverse address:
@ArtsAtUMBC@mstdn.social

Urban Dinosaurs

Urban bird and wildlife photographer based in New York, USA.

Fediverse address:
@urbandinosaurs@urbanists.social

Morecambe Bay Prostate Group

Peer support group for those with Prostate Cancer, their families and friends. Meetings in Lancaster, Kendal and Bentham UK.

Fediverse address:
@tbpcsg@vivaldi.net

Wolfgang Lucht

Works at the Potsdam Institute for Climate Impact Research, is a professor of Sustainability Science at Humbolt University, and also advises the German government on environmental issues.

Fediverse address:
@W_Lucht@mstdn.social

IKOB Contemporary Art Museum

Contemporary art museum based in Eupen, Belgium featuring works by artists from around the world. Founded in 1993, originally named the International Art Centre of East Belgium.

Fediverse address:
@ikob@mastodon.social

Freeze64

Physical Commodore 64 fanzine published in colour A5 format, based in the UK and available worldwide.

Fediverse address:
@FREEZE64@mastodon.world

Dr Coralie Mills

Dendrochronologist, woodland heritage specialist and environmental archaeologist in Scotland.

Fediverse address:
@Dendrochronicle@mastodon.scot

Behavioral Scientist Magazine

Non-profit digital magazine dedicated to behavioural science news. Based in the USA.

Fediverse address:
@Behscientist@flipboard.com

Greg Egan

Science fiction novelist and short story writer. Also a computer programmer and interested in mathematics.

Fediverse address:
@gregeganSF@mathstodon.xyz

Cycle Massachusetts

Promoting and sharing cycling events in Massachusetts, USA. (Also runs the Massachusetts State Bike Tour, which is currently on hiatus.)

Fediverse address:
@CycleMA@toot.bike

Gardiner Bryant

Video maker, FOSS and Linux enthusiast. Especially interested in Linux gaming and the Steam Deck, which feature regularly in their videos.

Fediverse address (main):
@gardiner_bryant@mastodon.online

Fediverse address (videos):
@gbryant@subscribeto.me

Pharo Project

Official account for the Pharo programming language, founded in 2008.

Fediverse address:
@pharoproject@mastodon.social

EngrXiv.org

Website that moderates and publishes scientific papers related to Engineering, run by the non-profit Open Engineering.

Fediverse address:
@engrxiv@scicomm.xyz

EnoraVFX

Professional concept artist and illustrator (clients include Riot Games, 20th Century Fox, Magic: The Gathering). Fan of open source software such as Blender, Godot, Krita. Interested in Eco-punk themes, working with scientists tackling the climate crisis.

Fediverse address:
@Enora@mastodon.art

Louise Brooks Society

Long-running website, archive and blog dedicated to the life and times of silent film star Louise Brooks, perhaps best known as Lulu from G.W. Pabst’s classic “Pandora’s Box”.

Fediverse address:
@LouiseBrooksSociety@sfba.social

LucasArts Places

Bot posting backgrounds from classic Lucasfilm/LucasArts adventure games.

Fediverse address:
@lucasarts_places@mastodon.social

Chris Combs

Makes works of art from items of technology, combining functioning devices with other materials to create sculptures and art installations.

Fediverse address:
@combs@mastodon.art