Prompt engineering newsletters

NewsletterFIT tracks 173 newsletters that cover Prompt engineering as a primary topic, 150 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are How to AI (989K), Sabrina Ramonov 🍄 (308K) and Almost Timely Newsletter (292K). Brands detected sponsoring these newsletters recently include CircleCI, HubSpot and Vanta.

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

  1. 1
    How to AI 989K subscribers

    Substack Every two weeks · last post 14 days ago

    Likely audience: Product managers

  2. 2
    Sabrina Ramonov 🍄 308K subscribers

    Substack Several times a week · last post 20 days ago

    Likely audience: Content creators

    Rising: +25K subscribers (+9%) in 30 days

  3. 3
    Almost Timely Newsletter 292K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: Marketing professionals

  4. 4
    Mercatinews 289K subscribers

    Substack Every two weeks · last post 17 days ago

    Likely audience: Marketing professionals

  5. 5

    beehiiv Weekly · last post 17 days ago

    Likely audience: Product managers

  6. 6
    AI First Designer 213K subscribers

    Substack Monthly or less · last post 51 days ago

    Likely audience: Remote workers

  7. 7
    Nate’s Substack 167K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Product managers

  8. 8
    Linas's Newsletter 156K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Investors

  9. 9
    The AI Corner 151K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Product managers

    Sponsors detected: Granola, Oracle, GoDaddy's Airo

  10. 10
    AI Skill of the Week 136K subscribers

    Substack Monthly or less · last post 15 days ago

    Likely audience: Consultants

  11. 11
    Emerging AI 120K subscribers

    Substack Several times a week · last post 20 days ago

    Likely audience: AI developers

  12. 12
    Excellent AI Prompts 117K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: product managers

  13. 13
    Blockbuster Blueprint 117K subscribers

    Substack Every two weeks · last post 21 days ago

    Likely audience: AI developers

  14. 14

    Substack Daily · last post 13 days ago

    Likely audience: Entrepreneurs

  15. 15
    Prompt Guy 101K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: Small business owners

    Sponsors detected: Reading Time

  16. 16
    The AI Break 99K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: AI developers

  17. 17
    Wonder Tools 92K subscribers

    Substack Weekly · last post 20 days ago

    Likely audience: Productivity enthusiasts

  18. 18
    Artificial Corner 90K subscribers

    Substack Weekly · last post 15 days ago

    Likely audience: Productivity enthusiasts

  19. 19
    build mode 82K subscribers

    Substack Every two weeks · last post 17 days ago

    Likely audience: Product managers

  20. 20
    MarTech AI 76K subscribers

    Substack Every two weeks · last post 18 days ago

    Likely audience: Motion designers

  21. 21
    #CartorioSemPapel 74K subscribers

    Substack Monthly or less · last post 28 days ago

    Likely audience: Notary clerks

  22. 22
    Prompts pra Você 68K subscribers

    Substack Several times a week · last post 22 days ago

    Likely audience: Product managers

  23. 23
    Hands On 67K subscribers

    Substack Monthly or less · last post 22 days ago

    Likely audience: ML engineers

  24. 24
    Claude Design 64K subscribers

    Substack last post Jun 1, 2026

    Likely audience: Product managers

  25. 25
    Sifu Yik's Substack 62K subscribers

    Substack Daily · last post 15 days ago

    Likely audience: Content creators

  26. 26
    Javarevisited Newsletter 58K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Java developers

  27. 27

    Substack Several times a week · last post 17 days ago

    Likely audience: Claude users

  28. 28
    AI Agents Simplified 58K subscribers

    Substack Weekly · last post 14 days ago

    Likely audience: ML engineers

    Sponsors detected: CircleCI, HubSpot, EZ Texting

  29. 29
    AI Action Letter 55K subscribers

    Substack Several times a week · last post 17 days ago

    Likely audience: AI enthusiasts

    Sponsors detected: CoreWeave, Vanta

  30. 30
    Department of Product 53K subscribers

    Substack Several times a week · last post 16 days ago

    Likely audience: Product managers

  31. 31
    AI CFO Office 52K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: CFOs

  32. 32
    Design + AI 52K subscribers

    Substack Monthly or less · last post May 14, 2026

    Likely audience: Product managers

  33. 33
    AI + IQ 51K subscribers

    Substack Several times a week · last post 17 days ago

    Likely audience: AI enthusiasts

  34. 34
    The Nuanced Perspective 51K subscribers

    Substack Weekly · last post 21 days ago

    Likely audience: AI engineers

  35. 35
    IA en Español 49K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: Product managers

  36. 36
    The AI Pixel 49K subscribers

    Substack Weekly · last post 17 days ago

    Likely audience: AI developers

  37. 37
    AI with Aish 48K subscribers

    Substack Every two weeks · last post 16 days ago

    Likely audience: ML engineers

  38. 38
    ChatGPT 47K subscribers

    Substack Daily · last post 15 days ago

    Likely audience: Product managers

  39. 39
    Design with AI 45K subscribers

    Substack Every two weeks · last post 20 days ago

    Likely audience: Product Managers

  40. 40
    Pip’s Post 44K subscribers

    Substack Monthly or less · last post 40 days ago

    Likely audience: Real estate agents

Showing 40 of 173. See all in NewsletterFIT

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