Best Substack Newsletter Publishing Newsletters in 2026

NewsletterFIT tracks 10 newsletters that cover Substack newsletter publishing as a primary topic, 7 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The Healthy American, Peggy Hall (72K), De Tafel van Grimm (23K) and (over)thinking out loud (2K).

Updated Nov 11, 2026 · sorted by publicly shown subscribers · methodology

  1. 1

    SubstackSeveral times a week · last post 9 days ago

    From recent posts: The Healthy American publishes a mix of political commentary, personal narratives, and health skepticism targeting readers critical of government mandates, DEI initiatives, and mainstream medical guidelines. Content…

    Likely audience: Small business supporters

  2. 2
    De Tafel van Grimm23K subscribers

    SubstackEvery two weeks · last post 21 days ago

    Mara Grimm deelt de beste adressen, de laatste foodtrends & de lekkerste tips.

    Likely audience: paid newsletter subscribers

  3. 3

    SubstackWeekly · last post 6 days ago

    From recent posts: The author reflects on personal, non-respectable uses of AI, such as seeking emotional reassurance, interpreting social interactions, and working through mundane anxieties, rather than using it for professional producti…

    Likely audience: AI users

  4. 4

    SubstackWeekly · last post 11 days ago

    Rachel writes crime fiction based in the 1930s and also hosts a monthly community call for paid subscribers.

    Likely audience: fiction readers

  5. 5

    SubstackEvery two weeks · last post 21 days ago

    Hockey analysis and occasionally other things but mainly hockey analysis

    Likely audience: hockey analytics enthusiasts

  6. 6

    SubstackMonthly or less · last post Aug 29, 2026

    A newsletter on dating and design.

    Likely audience: personal essay readers

  7. 7

    SubstackMonthly or less · last post Aug 29, 2026

    A sexplorer's take on sex, society and history. The proudest of buzzkills.

    Likely audience: readers of erotic fiction

  8. 8
    Adam Ferguson2K subscribers

    Substacklast post May 6, 2022

    My personal space to discuss photography, storytelling and visual culture.

    Likely audience: photographers

  9. 9

    Substacklast post Jan 27, 2026

    This is Besser for you.

    Likely audience: fashion editors

  10. 10

    Substacklast post May 8, 2024

    Moving beyond mere acceptance, and walking by faith in the ways of the Creator, as ambassadors and servants of his Son the Messiah — seeking to demonstrate his wisdom and love in all things.

    Likely audience: Christian readers

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