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Best Substack Writing Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Substack writing as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are More Letters, Less News (8K) and kryptogal (2K).

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

  1. 1
    More Letters, Less News8K subscribers

    SubstackEvery two weeks · last post 18 days ago

    Humour. Travel. Running. Books. And a bit of this. With a bit of that. New issue every fortnight.

    Likely audience: Substack writers

  2. 2
    kryptogal2K subscribers

    SubstackMonthly or less · last post 58 days ago

    Grand theories and denunciations of human behavior, with a light heart. Polemic regarding us talking apes. I idealize and admire stand-up comedians, scientists, and philosophers. Tom Robbins and Robert Sapolsky are my…

    Likely audience: Substack readers

  3. 3
    Soul Words—

    SubstackWeekly · last post 8 days ago

    I’m still trying to put the pieces together. Fragments at a time. Asking myself: What is this life?

    Likely audience: writers and poets

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