Best Personal Growth and Self-reflection Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Personal growth and self-reflection as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are My Brilliant Self (120K) and wethedeepfeelers (2K).

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

  1. 1
    My Brilliant Self 120K subscribers

    SubstackEvery two weeks · last post 17 days ago

    From recent posts: A business newsletter that mixes practical guides for using AI tools like Claude in work and personal branding with occasional reflective essays on career and life fulfillment.

    Likely audience: individuals experiencing mid-life reflection

  2. 2
    wethedeepfeelers2K subscribers

    SubstackWeekly · last post 13 days ago

    writer, artist, entrepreneur, world traveler. a space for my thoughts, stories, and journal entries

    Likely audience: readers interested in personal growth

  3. 3

    SubstackWeekly · last post 11 days ago

    Culture and Education - Opinions and Commentaries - Experiment

    Likely audience: readers seeking personal insight

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