AI safety newsletters

NewsletterFIT tracks 241 newsletters that cover AI safety as a primary topic, 224 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The Rundown AI (2M), absolutelyagentic.beehiiv.com (1M) and The Neuron (700K). Brands detected sponsoring these newsletters recently include Dell Technologies, DeepVista AI and HubSpot.

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    The Rundown AI 2M subscribers

    beehiiv Several times a week · last post 18 days ago

    Likely audience: Product managers

  2. 2

    beehiiv Weekly · last post 21 days ago

    Likely audience: AI safety researchers

    Sponsors detected: Hedra

  3. 3
    The Neuron 700K subscribers

    beehiiv Several times a week · last post 18 days ago

    Likely audience: Product managers

    Sponsors detected: Dell Technologies, Front

  4. 4
    Noahpinion 461K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: Economists

  5. 5

    Substack Every two weeks · last post 21 days ago

    Likely audience: Policy makers

  6. 6

    beehiiv Weekly · last post 18 days ago

    Likely audience: Product managers

  7. 7
    Haystack Digest 210K subscribers

    Substack Weekly · last post 16 days ago

    Likely audience: Tech investors

  8. 8
    Latent.Space 204K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: AI researchers

    Sponsors detected: Supabase Everything

  9. 9
    Andrew Yang Newsletter 199K subscribers

    Substack Every two weeks · last post 18 days ago

    Likely audience: Policy makers

  10. 10

    Substack Every two weeks · last post 21 days ago

    Likely audience: AI researchers

  11. 11
    The Generalist 169K subscribers

    Substack Every two weeks · last post 22 days ago

    Likely audience: AI safety researchers

  12. 12
    Nate’s Substack 167K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: Product managers

  13. 13
    ControlAI 167K subscribers

    Substack Every two weeks · last post 21 days ago

    Likely audience: AI safety researchers

  14. 14
    Metaculus 165K subscribers

    Substack Every two weeks · last post 21 days ago

    Likely audience: Policy makers

  15. 15
    Superintelligence 164K subscribers

    Substack Every two weeks · last post 18 days ago

    Likely audience: AI researchers

  16. 16
    The AI Corner 151K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Product managers

    Sponsors detected: Outskill, Granola, GoDaddy's Airo

  17. 17
    Import AI 145K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: AI researchers

  18. 18

    Substack Every two weeks · last post 17 days ago

    Likely audience: political activists

  19. 19
    Marcus on AI 121K subscribers

    Substack Several times a week · last post 16 days ago

    Likely audience: AI researchers

  20. 20
    Dwarkesh Podcast 112K subscribers

    Substack Weekly · last post 28 days ago

    Likely audience: AI researchers

    Sponsors detected: Mercury

  21. 21
    The Schiff Notes 100K subscribers

    Substack Every two weeks · last post 20 days ago

    Likely audience: Military families

  22. 22
    LP Club 100K subscribers

    Substack Monthly or less · last post 38 days ago

    Likely audience: Venture capitalists

  23. 23
    AI in Healthcare 99K subscribers

    Substack Every two weeks · last post 20 days ago

    Likely audience: AI engineers

  24. 24
    User Mag 98K subscribers

    Substack Weekly · last post 32 days ago

    Likely audience: AI researchers

  25. 25
    Interconnects AI 86K subscribers

    Substack Weekly · last post 20 days ago

    Likely audience: AI researchers

  26. 26
    FounderCoHo 67K subscribers

    Substack Every two weeks · last post 22 days ago

    Likely audience: AI researchers

    Sponsors detected: DeepVista AI

  27. 27
    The EU AI Act Newsletter 60K subscribers

    Substack Every two weeks · last post 24 days ago

    Likely audience: AI policy makers

  28. 28
    AI Agents Simplified 58K subscribers

    Substack Weekly · last post 14 days ago

    Likely audience: ML engineers

    Sponsors detected: HubSpot, CircleCI, EZ Texting

  29. 29
    Exploring ChatGPT 56K subscribers

    Substack Several times a week · last post 16 days ago

    Likely audience: ML engineers

  30. 30
    Ask E. Jean 56K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: Documentary film enthusiasts

  31. 31
    The Dossier 56K subscribers

    Substack Monthly or less · last post 28 days ago

    Likely audience: Tech industry leaders

  32. 32
    The Signal 55K subscribers

    Substack Several times a week · last post 16 days ago

    Likely audience: AI researchers

    Sponsors detected: Attio, Athyna, Coder

  33. 33
    AI Breakfast 55K subscribers

    beehiiv Weekly · last post 17 days ago

    Likely audience: AI researchers

  34. 34
    Sundays with Sam 53K subscribers

    Substack Every two weeks · last post 19 days ago

    Likely audience: philosophers of technology

    Sponsors detected: Pavilion

  35. 35
    AI Safety Newsletter 52K subscribers

    Substack Every two weeks · last post 31 days ago

    Likely audience: Cybersecurity professionals

  36. 36
    NonZero Newsletter 51K subscribers

    Substack Weekly · last post 14 days ago

    Likely audience: Policy makers

  37. 37
    The Algorithmic Bridge 50K subscribers

    Substack Weekly · last post 20 days ago

    Likely audience: AI researchers

  38. 38
    Project Liberty 47K subscribers

    Substack Every two weeks · last post 16 days ago

    Likely audience: AI policy makers

    Sponsors detected: Fathom

  39. 39
    News Items 46K subscribers

    Substack Daily · last post 18 days ago

    Likely audience: AI researchers

  40. 40
    Blood in the Machine 44K subscribers

    Substack Weekly · last post 20 days ago

    Likely audience: AI researchers

    Sponsors detected: SAG, Labor Federation

Showing 40 of 241. See all in NewsletterFIT

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