Best Substack Features Newsletters in 2026

NewsletterFIT tracks 4 newsletters that cover Substack features as a primary topic, 1 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are CovidLawCast.Com (5K) and Substack Sports (4K).

Updated Nov 13, 2026 · sorted by publicly shown subscribers · methodology

  1. 1

    SubstackSeveral times a week · last post yesterday

    Emerald City Ghosts is a horror and paranormal fiction magazine inspired by life in the gloomy PNW.

    Likely audience: Newsletter readers

  2. 2
    CovidLawCast.Com5K subscribers

    Substacklast post Feb 22, 2026

    DISCLAIMER: not legal advice but general information, not to be construed as legal advice applicable to your particular situation. No attorney-client relationship is created unless an engagement letter is signed by you…

    Likely audience: CovidLawCast subscribers

  3. 3
    Substack Sports4K subscribers

    Substacklast post Apr 11, 2024

    From recent posts: Substack Sports publishes a weekly roundup of the best independent sports journalism and analysis from the platform, featuring data-driven investigations, cultural coverage, and tactical breakdowns. The publication also…

    Likely audience: Sports journalists

  4. 4

    Substacklast post May 13, 2026

    My personal Substack

    Likely audience: Substack subscribers

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