Substack publishing newsletters

NewsletterFIT tracks 16 newsletters that cover Substack publishing as a primary topic, 14 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Milk Street Cooking School (250K), still becoming (46K) and Showcase (32K).

Updated Oct 29, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Milk Street Cooking School 250K subscribers

    Substack Every two weeks · last post 21 days ago

    Likely audience: Food enthusiasts

  2. 2
    still becoming 46K subscribers

    Substack Every two weeks · last post 17 days ago

    Likely audience: philosophy enthusiasts

  3. 3
    Showcase 32K subscribers

    Substack Monthly or less · last post 44 days ago

    Likely audience: Literary writers and poets

  4. 4
    Lethal Gentlemen's Manifesto 14K subscribers

    Substack Monthly or less · last post 17 days ago

    Likely audience: Entrepreneurs and business owners

  5. 5
    Written By Hand 13K subscribers

    Substack Monthly or less · last post 41 days ago

    Likely audience: Product managers

  6. 6
    Notes on Being Human 11K subscribers

    Substack Every two weeks · last post 10 days ago

    Likely audience: Personal development readers

  7. 7
    A Life in Season 9K subscribers

    Substack Monthly or less · last post 34 days ago

    Likely audience: Home cooks and food enthusiasts

  8. 8
    Existential Angst and Plushies - Tim Lieder's Substack 8K subscribers

    Substack Every two weeks · last post 18 days ago

    Likely audience: Substack readers

  9. 9
    The Flow 8K subscribers

    Substack Every two weeks · last post 11 days ago

    Likely audience: Substack publishers

  10. 10
    Off the Record 6K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: fiction readers

  11. 11
    Level Up with AI 4K subscribers

    Substack Every two weeks · last post 28 days ago

    Likely audience: Small business owners

  12. 12
    Milk Trekker 4K subscribers

    Substack Every two weeks · last post 13 days ago

    Likely audience: Cheese enthusiasts

  13. 13
    Leave It To Anna 1K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: Travel enthusiasts

  14. 14
    Aggie Inc. —

    Substack Monthly or less · last post 51 days ago

    Likely audience: Theoretical physicists

  15. 15
    Substack Sports 4K subscribers

    Substack last post Apr 11, 2024

    Likely audience: Sports journalists

  16. 16
    Furloughed —

    Substack last post May 3, 2023

    Likely audience: History enthusiasts

Latest posts from these newsletters

Browse all topics