Best Substack Notes Newsletters in 2026

NewsletterFIT tracks 5 newsletters that cover Substack Notes as a primary topic, 4 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Second Career (11K), PubStack Success (10K) and shifthapens (1K).

Updated Nov 12, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Second Career11K subscribers

    SubstackEvery two weeks · last post 25 days ago

    For people over 40 who want to start a second career by creating (& monetizing) their expertise through newsletters & digital products. Share your ideas. Earn more money. Build freedom.

    Likely audience: Substack writers

  2. 2
    PubStack Success10K subscribers

    SubstackWeekly · last post 10 days ago

    Start, grow, and make an impact on Substack. Get one easy-to-follow, no-nonsense newsletter per week and grow without FOMO and overwhelm. By a writer who built a $30K+ publication that's not writing about writing.

    Likely audience: Substack creators

  3. 3
    shifthapens1K subscribers

    SubstackSeveral times a week · last post 11 days ago

    If you can feel the world changing and don’t want to get pulled into fear or helplessness. I write story + research + real-world practice for spiritual remembrance, freedom, earth stewardship, and personal…

    Likely audience: spiritual fiction readers

  4. 4
    baptistefrancois1K subscribers

    SubstackMonthly or less · last post Sep 8, 2026

    Baptiste FRANÇOIS 🦋 Mes livres "Esprit Sublime" & "Vagues à l'âme" 👣 Pas après pas, j'extrais le Beau du quotidien, de mes rencontres et de ce que la vie m'enseigne. Commande et contact : lnk.bio/baptiste_francois

    Likely audience: poetry enthusiasts

  5. 5

    Substacklast post May 9, 2023

    From recent posts: OSINT & Analysis by Oliver Alexander publishes weekly intelligence reports on Russian naval activity and geopolitical events, primarily focusing on the Nord Stream sabotage investigation. The publication serves OSINT…

    Likely audience: Maritime security analysts

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