AI agents newsletters

NewsletterFIT tracks 249 newsletters that cover AI agents as a primary topic, 226 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The Rundown AI (2M), The Pragmatic Engineer (1.1M) and AI PlanetX (1.1M). Brands detected sponsoring these newsletters recently include Name.com, HubSpot and Incogni.

Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    The Rundown AI2M subscribers

    beehiivSeveral times a week · last post 18 days ago

    Likely audience: Product managers

  2. 2
    The Pragmatic Engineer1.1M subscribers

    SubstackSeveral times a week · last post 16 days ago

    Likely audience: CTOs

  3. 3
    AI PlanetX1.1M subscribers

    beehiivWeekly · last post 18 days ago

    Likely audience: Product managers

  4. 4

    beehiivSeveral times a week · last post 19 days ago

    Likely audience: Investors

  5. 5
    One more Thing in AI900K subscribers

    beehiivWeekly · last post 19 days ago

    Likely audience: AI developers

    Sponsors detected: Date

  6. 6
    The Neuron700K subscribers

    beehiivSeveral times a week · last post 18 days ago

    Likely audience: Product managers

    Sponsors detected: Dell Technologies, Front

  7. 7
    How They Make Money345K subscribers

    SubstackEvery two weeks · last post 14 days ago

    Likely audience: Financial analysts

  8. 8
    Jam.dev332K subscribers

    SubstackMonthly or less · last post 23 days ago

    Likely audience: Product managers

  9. 9
    Almost Timely Newsletter291K subscribers

    SubstackWeekly · last post 19 days ago

    Likely audience: Marketing professionals

  10. 10
    @andrewchen257K subscribers

    SubstackMonthly or less · last post 24 days ago

    Likely audience: AI engineers

  11. 11
    mail.bigdeskenergy.com250K subscribers

    beehiivWeekly · last post 24 days ago

    Likely audience: Startup founders

  12. 12
    AI Blueprint236K subscribers

    SubstackWeekly · last post 14 days ago

    Likely audience: AI researchers

    Sponsors detected: HubSpot

  13. 13
    The New Things200K subscribers

    beehiivSeveral times a week · last post 21 days ago

    Likely audience: Tech enthusiasts

  14. 14
    TheGreySwan200K subscribers

    SubstackEvery two weeks · last post 21 days ago

    Likely audience: Product managers exploring AI integration

  15. 15
    Discover AI184K subscribers

    SubstackMonthly or less · last post 23 days ago

    Likely audience: developers

  16. 16
    Ben's Bites172K subscribers

    SubstackSeveral times a week · last post 15 days ago

    Likely audience: AI developers

    Sponsors detected: Name.com, Adobe, Type Work

  17. 17
    Nate’s Substack167K subscribers

    SubstackSeveral times a week · last post 15 days ago

    Likely audience: Product managers

  18. 18
    Exponential View166K subscribers

    SubstackSeveral times a week · last post 15 days ago

    Likely audience: AI researchers

  19. 19
    Linas's Newsletter156K subscribers

    SubstackSeveral times a week · last post 15 days ago

    Likely audience: Investors

  20. 20
    Behind the Craft154K subscribers

    SubstackSeveral times a week · last post 15 days ago

    Likely audience: Product managers

  21. 21
    Pulse Line129K subscribers

    SubstackWeekly · last post 17 days ago

    Likely audience: venture capitalists

  22. 22
    Emerging AI120K subscribers

    SubstackSeveral times a week · last post 21 days ago

    Likely audience: AI developers

  23. 23
    Excellent AI Prompts117K subscribers

    SubstackSeveral times a week · last post 15 days ago

    Likely audience: product managers

  24. 24
    The Crypto Alarm117K subscribers

    SubstackEvery two weeks · last post 28 days ago

    Likely audience: Cryptocurrency investors

  25. 25
    Neatprompts100K subscribers

    beehiivSeveral times a week · last post 18 days ago

    Likely audience: Product managers

  26. 26
    AI Valley100K subscribers

    beehiivWeekly · last post 21 days ago

    Likely audience: AI developers

  27. 27
    The Schiff Notes100K subscribers

    SubstackEvery two weeks · last post 21 days ago

    Likely audience: Military families

  28. 28
    Half Baked100K subscribers

    beehiivMonthly or less · last post 22 days ago

    Likely audience: Startup founders

  29. 29
    The Looking Glass95K subscribers

    SubstackEvery two weeks · last post 23 days ago

    Likely audience: Product managers

  30. 30
    TheAgileVC93K subscribers

    SubstackWeekly · last post 25 days ago

    Likely audience: motorsports enthusiasts

  31. 31
    Limitless90K subscribers

    SubstackWeekly · last post Aug 29, 2026

    Likely audience: AI researchers

  32. 32
    First 100089K subscribers

    SubstackEvery two weeks · last post 26 days ago

    Likely audience: Product managers

  33. 33
    Product Market Fit79K subscribers

    SubstackSeveral times a week · last post 16 days ago

    Likely audience: Venture capitalists

  34. 34
    Rich on Tech75K subscribers

    SubstackSeveral times a week · last post 16 days ago

    Likely audience: Tech enthusiasts

    Sponsors detected: Incogni, Surfshark

  35. 35
    AI Marketing69K subscribers

    SubstackEvery two weeks · last post 28 days ago

    Likely audience: SEO specialists

  36. 36

    SubstackMonthly or less · last post 50 days ago

    Likely audience: AI researchers

  37. 37
    FounderCoHo67K subscribers

    SubstackEvery two weeks · last post 23 days ago

    Likely audience: AI researchers

    Sponsors detected: DeepVista AI

  38. 38
    Hands On67K subscribers

    SubstackMonthly or less · last post 23 days ago

    Likely audience: ML engineers

  39. 39

    Substacklast post Jun 22, 2026

    Likely audience: AI infrastructure engineers

  40. 40
    AI Agents Simplified58K subscribers

    SubstackWeekly · last post 15 days ago

    Likely audience: ML engineers

    Sponsors detected: HubSpot, CircleCI, EZ Texting

Showing 40 of 249. See all in NewsletterFIT

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