As of 2018 there are still no major transhumanist forums on the Internet.
There are a multitude of large and active Facebook groups as well as some significant pages . This page serves as a central listing. Private groups which you must join to read and participate in are marked with the lock icon
Facebook in control of transhumanist discussionTranshumanism
Group
Approx members 2017
Affiliations or owner
Singularity Network 26,105
Singularity Network (Facebook)
Science, Technology & the Future 11,554
Science, Technology & the Future (group) / SciFuture Page (Page)
Ray Kurzweil's Singularity 2,541
Ray Kurzweil fan group
Singulati: keeping an eye on the technological singularity... 2,015
Singularity Weblog
Transhumanismo 3,060
Transhumanismo (Transhumanism in Spanish)
Singularity: The Syntellect Emergence 1707
Life Extension - Transhumanism Science Technology Meditation 1,575
Posthuman Network 3,752
Posthuman Network / Rules
Transhuman Foundation 1146
Ultra-Progressive Transhumanist Movement
Scientific Transhumanism 18,868
Atheistic transhumanism
Global Transhumanist Association 6,830
Michael Anissimov
Transhumanism 7,408
Rational Transhumanism 6,465
Rational Transhumanism FAQ
Transhumanism: The Future of Humanity 9,634
Transhumanist Citizens 2,639
Transhumanist Art 2,976
Transhumanist Art
Humanity Plus 1,616
Humanity+
Humanity+ Full Members 65
Humanity+
Humanity+ Members Discussion New
Humanity+
Transhumanist Sanctuary 1,221
Transhumanist Sanctuary
Ray Kurzweil 13,259
Ray Kurzweil (unofficial)
Christian transhumanism 652
Christian transhumanism (closed submissions)
Irrational Transhumanism 1,914
Irrational Transhumanism /Futurist and transhumanist humour
Transfelinism 11
Meow
Spiritual transhumanism 98
Including Spiritual transhumanism
Science & Transhumanism 648
Science & Transhumanism
Egalitarian Transhumanism 24,571
Egalitarian Transhumanism
Posthuman 652
Posthuman
Moderate Transhumanism 41
Moderate Transhumanism
H+ Magazine Contributors Group 1,879
H+ Magazine
The Hedonistic Imperative 4,975
Abolitionism
The Foundation 32
The Foundation
The Singularity 1,637
The Singularity
Vegan Transhumanists United 340
Vegan Transhumanists United
General evolution theory 1,360
General evolution theory
IEET 2,431
Institute for Ethics and Emerging Technologies
Transhumanists In Education 322
Transhumanists In Education
Animal Cognition 4,699
Animal Cognition
Spiritual transhumanism 802
Spiritual transhumanism
wh+ 2,997
wh+ (English)
wh+ 1,821
wh+ (Español )
H Plus Divulgation Group 194
H Plus Divulgation Group (Español )
2045 Initiative 2,103
2045 Initiative
H+ for Space 854
H+ for Space
Brazilian Transhumanist and Biohacker Institute Group 116
Brazilian Transhumanist
Augmenting Intelligence 3,468
Augmenting Intelligence - Mind Uploading
Technological Life Extension 1,755
The Evolution of Science and Technological Life Extension..
Singularity 1,707
Singularity: The Syntellect Emergence
Terasem 333
Terasem Movement
Our Transhuman Futures 375
Our Transhuman Futures
Buddhist transhumanism 1,225
Buddhist transhumanism
Quantum Age Transhumanism 1,769
Quantum Age Transhumanism
Philosophical posthumanism 732
Philosophical posthumanism
Robot Cult 695
General / Robot Cult
New York Posthuman 448
New York Posthuman Research Group
Reconstruction of consciousness 940
Reconstruction of consciousness /Digital immortality
Moral enhancement 339
Moral enhancement
S.P.A 1,682
Simulated Reality / Posthumanism / Artificial Intelligence Debate.
Vegan Transhumanists United 340
Vegan Transhumanists United
The in vitro meat question 334
The in vitro meat question
Negative Utilitarianism 241
Negative Utilitarianism and Suffering-Focused Ethics
Transhumanism 277
Morphological Freedom, Transhumanism, Life Extension & Enhancement
Трансгуманизм 338
Transhumanism in Russian /Трансгуманизм
Technological singularity 1,699
Technological singularity
Russian Transhumanist Movement 1,344
Russian Transhumanist Movement
Transhumanismus, Extropismus, Technooptimismus 1,334
Transhumanismus, Extropismus, Technooptimismus
The Egalitarian Transhumanist society of India 873
The Egalitarian Transhumanist society of India
Accelerating Change: A Transhumanist Collective 187
Accelerating Change: A Transhumanist Collective
Transhumanist Library XChange 436
Transhumanist Library XChange
H+Pedia 438
H+Pedia - why are you not already a member??
h+ Open letters 129
Transhumanist memes group 61
Futurist and transhumanist humour
Posthuman Buddhism 22
Buddhist transhumanism
Network Transumanisti Italiani 3,276
Italian Transhumanist Network
Singularity Discussion 1,749
Scientific Transhumanism V2.0 313
Technical Transhumanism 157
Logan Thrasher Collins
Science Advisers for Media: Theater, Film, Video & Internet 390
Art
Transcaninism 25
Woof
Transhuman Seasteading 224
Futurist And Transhumanist YouTubers 68
Miss Metaverse
Geographic groups Europe Asia-Pacific North America South America Middle East Africa Futurist politics Meta groups Transhumanist political organisations Life extension
Group
Approx members 2016
Affiliations or owner
Global Healthspan Policy Institute 1,414
Global Healthspan Policy Institute
Live Forever Fellowship Eternal Life Fans 850
Eternal Life Fan Club
Transcendence engineers 289
Immortality 6,609
International Longevity Alliance 5,539
International Longevity Alliance
Comparative gerontology 382
International Science Research Alert Page 366
ILA: Longevity Activists 501
Longevity Alliance
Discussing SENS 174
SENS
Ending aging: SENS, SENS Foundation, Aubrey de Grey 7,375
SENS
Longevity Month 102
Longevity Alliance /Longevity Day and Month
End Aging Now 3,574
Radical Life Extension
Legal Support of Longevity Research 406
Life extension policy
Effective Advocacy for (Radical) Longevity 134
LongeCity Local Chapters LongeCity UK LongeCity Australia & New Zealand 234
LongeCity
THE SECRET OF IMMORTALITY - REVEALED! 386
Immortality (book)
Longevity for All 222
Longevity for All
ILA: actions 649
ILA: Longevity Activists 616
PotentialGerontodrugsToTest 1,012
ILA Longevity Grant and Job Postings 1,115
Longevity Art 271
RAAD Fest 144
RAAD Fest
forever healthy 564
Forever Healthy
Longevity Conferences 195
Longevity Experts 76
MajorMouseTestingProgram 856
Major Mouse Testing Program
Effective Altruism 11,194
Effective altruism
Open Longevity 2,564
Open Longevity
Longevity Hub 403
Longevity Hub (defunct)
Regenerative Medicine 1,553
Live long enough to live forever 655
Life extension
Longevity memeposting 367
Biohacking Cryonics Misc futurism
Group
Approx members 2016
Affiliations or owner
FutureTimeline.net 13,255
Future Timeline
Science, Technology, and Society discussion corner 7,054
Alexandria Novus Library Group 76
Mark Larkento
Foresight Institute 2,291
Foresight Institute
Techno-Optimism 4,508
Techno-optimism
Technogaianism 1,009
Technogaianism (idea)
AI Safety Discussion 415
AI Philosophy 9602
Marvin Minsky -- Eray Ozkural, Positivist Philosophy of Artificial Intelligence
The Future of Artificial Intelligence 2,747
AI
Future Day 1,809
Future Day
Hedonistic Utilitarianism 417
Hedonistic Utilitarianism
Future Hunt 1,064
Less Wrong (now 'Brain Debugging Discussion')5,227
LessWrong
More Wrong 235
LessWrong
Artificial General Intelligence (AGI) 1,220
AI
Superintelligence 1,231
Superintelligence
Altruism 115
Future Hunt 898
Institute for Science and Human Values 3,995
Ambassadors of A.I. 163
AI
Virtual Reality 1,042
Virtual reality
The Brain Cafe 16,424
Augmenting Intelligence - Mind Uploading 3,189
Mind uploading
Cyberpunk Science Fiction & Culture 13,880
Cyberpunk
Cyberpunk 14,923
Cyberpunk
Cyberlife 176
Cyberlife
Friends Who Like Genetic Engineering & Biotechnology News 131
Biotechnology
Future Hunt 925
Futurism
Radical Rationalist Memes 427
LessWrong humour
Orion's Arm 238
Orion's Arm Universe Project
The Singularity Comedy Network (TSCN) 454
Deus Ex: Universe Hub 3,104
Deus Ex
carboncopies 1,823
Carboncopies
Manila Biopunk Movement 203
Biopunk /Biotechnology
The Future, Getting There from Here 2,458
Samantha Atkins /Futurism
Eclipse Phase - Transhuman Conspiracy and Horror 755
Eclipse Phase
Lifeboat Foundation 5,629
Lifeboat Foundation
Science & Futurism with Isaac Arthur 2,151
Isaac Arthur
Mr Futurist 33
Futurism / News
Radical Science News Group 4,309
Radical Science News
