Jack Clark has 164,971 followers on Substack as of Nov 1, 2026. On the latest board read, Oct 31, 2026, they were #42 on Substack's Technology Bestsellers board. 56 publications recommend them, 14 of them new in the last 30 days.
Last read Nov 1, 2026 (UTC). Followers are not email subscribers. Substack lists only the newest 50 recommendations for each publication, so a recommender count of 50 or more is a floor. History starts Oct 31, 2026; Substack publishes nothing earlier.
- Followers
- 164,971
- read Nov 1
- Last 7 days
- first number on Nov 7
- Last 30 days
- first number on Nov 30
- Subscribers
- 148K+
- rounded by Substack
- Paid subscribers
- Thousands
- bestseller badge 1,000+
- Recommended by
- 56
- +14 in 30 days
- Recommends
- 0
- Bestsellers rank
- #42
- Technology
Followers by day
Tracking since Oct 31, 2026. 2 days of readings. Substack doesn't publish past follower counts, so history starts the day I first read a writer and grows by one reading every 3 days (daily if it's on your watchlist). The 7-day change appears on Nov 7, the 30-day change on Nov 30. Recommendation dates below go further back: they're Substack's own.
Show as a table
| Date | Followers | Change | Subscribers | Paid band |
|---|---|---|---|---|
| Nov 1, 2026 | 164,971 | +158 | 148K+ | Thousands |
| Oct 31, 2026 | 164,813 | 147K+ | Thousands |
Leaderboard positions
| Board | Rank now | Best on record | Reads on it |
|---|---|---|---|
| Technology Bestsellers | #42 | #42 | 4 of 4 |
Rank on each read
| Writer | Oct 3107:00 | Oct 3113:00 | Oct 3119:47 | Nov 621:50 | Move |
|---|---|---|---|---|---|
| Technology Bestsellers | 42 | 42 | 42 | 42 | 0 |
I read every board once a day.
Recommendations
56 publications recommend Jack Clark; 14 started in the last 30 days. Lists read Oct 31.
When the recommendations started
Show as a table
| Month | Started |
|---|---|
| 2023-03 | 1 |
| 2025-07 | 3 |
| 2026-05 | 1 |
| 2026-07 | 1 |
| 2026-08 | 15 |
| 2026-09 | 15 |
| 2026-10 | 20 |
Recommended by
Alberto Romero85k followers · started Mar 2023
Justin Hodges, PhD14k followers · started Jul 2025
Sharon Goldman7.4k followers · started Jul 2025
Michael Guillén, PhD6.2k followers · started May 15, 2026
Ian Milliss640 followers · started Jul 2025
Neal Whitten124 followers · started Jul 28, 2026- Two Lives: The Forecaststarted Oct 30, 2026new
- The Reliable Agentstarted Oct 30, 2026new
- The AI Anecdotestarted Oct 30, 2026new
- Anka Reuelstarted Oct 29, 2026new
- Liviastarted Oct 29, 2026new
- Le Substack de Opmstarted Oct 28, 2026new
- qgyodo666 的 Substackstarted Oct 28, 2026new
- René's Substackstarted Oct 26, 2026new
- GTM.exestarted Oct 25, 2026new
- Charles Okellostarted Oct 23, 2026new
- Jeshanstarted Oct 22, 2026new
- AI Hype Checkstarted Oct 22, 2026new
- yu님의 Substackstarted Oct 15, 2026new
- PuriMagicstarted Oct 12, 2026new
- Ian's Substackstarted Oct 6, 2026
- Il Substack di riccardostarted Oct 6, 2026
- Akshat's Substackstarted Oct 4, 2026
- Георгий's Substackstarted Oct 4, 2026
All 56
- Ponder to Yonderstarted Oct 3, 2026
- Muhammed's Substackstarted Oct 3, 2026
- Le Substack de Narjesstarted Sep 30, 2026
- James Galletastarted Sep 27, 2026
- AI Frontier Poststarted Sep 24, 2026
- Loss of Control Observatorystarted Sep 22, 2026
- Richard's Substackstarted Sep 21, 2026
- Wendoom's Substackstarted Sep 16, 2026
- Wendoom's Substackstarted Sep 16, 2026
- AECOVAULT Blogstarted Sep 15, 2026
- Leaders Wingmanstarted Sep 14, 2026
- AI What the F*ckstarted Sep 12, 2026
- Gameprogstarted Sep 12, 2026
- Michael's Substackstarted Sep 9, 2026
- Posiblesstarted Sep 8, 2026
- Prompt Awaystarted Sep 1, 2026
- AI Matterstarted Sep 1, 2026
- Eleni's Substackstarted Aug 28, 2026
- The Upstreamstarted Aug 28, 2026
- Jeremy's Substackstarted Aug 27, 2026
- Trace Evidence by LayerLensstarted Aug 26, 2026
- Le Substack de salistarted Aug 25, 2026
- Patience on AIstarted Aug 24, 2026
- The Childfree Editstarted Aug 23, 2026
- BreathofPoet's Substackstarted Aug 21, 2026
- Substack von Michaelstarted Aug 19, 2026
- Things I’m figuring outstarted Aug 16, 2026
- Adolos Labsstarted Aug 14, 2026
- Tom's Substackstarted Aug 11, 2026
- JKkkkkk's Substackstarted Aug 11, 2026
- Rumbos: Futuro, tecnología, IAstarted Aug 9, 2026
- Abdullahi's Substackstarted Aug 5, 2026
Recommends
Jack Clark doesn't recommend anyone.
Substack lists the 50 newest recommenders of each publication. I add every recommendation found in the full lists of the 6,392 publications I read, so writers with many recommenders may still be missing a few small ones. "Started" is Substack's date.
Recommended by the same publications
Writers who share the most recommenders with Jack Clark. Useful for finding peers, and for sponsors looking for similar audiences.
- 9 shared
Nathan LambertInterconnects AI
130k followers - 8 shared
Azeem AzharExponential View
234k followers - 5 shared
Ethan MollickOne Useful Thing
603k followers - 5 shared
Jordan SchneiderChinaTalk
137k followers - 3 shared
Lenny RachitskyLenny's Newsletter
1.4M followers - 3 shared
Dylan PatelSemiAnalysis
379k followers - 3 shared
Packy McCormickNot Boring by Packy McCormick
375k followers - 3 shared
Scott AlexanderAstral Codex Ten
300k followers
Who recommends writers like this one
Publications that recommend at least two other Technology writers with 50,000 or more followers (70 writers in that group), but not Jack Clark.
- recommends 17 of themMohamed elsage
- recommends 14 of them
ChatGPT for All@chatgptforall - recommends 11 of them
Alex Xu@bytebytego - recommends 11 of themTokyo AI Brief
- recommends 10 of them
Aakash Gupta@aakashgupta - recommends 8 of them
Gregor Ojstersek@gregorojstersek - recommends 8 of them
Gennaro Cuofano@thebusinessengineer - recommends 8 of themmoussa
- recommends 7 of them
Luca Rossi@refactoring - recommends 7 of themAzeem Azhar@exponentialview
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Card for a website
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