behavioral psychology newsletters

NewsletterFIT tracks 20 newsletters that cover behavioral psychology as a primary topic, 17 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The Tidy Home (96K), Little Reminder (48K) and The ADHD Weasel (36K).

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    The Tidy Home96K subscribers

    SubstackMonthly or less · last post 38 days ago

    Likely audience: Homeowners

  2. 2
    Little Reminder48K subscribers

    SubstackEvery two weeks · last post 30 days ago

    Likely audience: productivity enthusiasts

  3. 3
    The ADHD Weasel36K subscribers

    SubstackEvery two weeks · last post 13 days ago

    Likely audience: Individuals with ADHD

  4. 4
    Milkman Delivers16K subscribers

    SubstackMonthly or less · last post 59 days ago

    Likely audience: podcast listeners

  5. 5
    The Health Today12K subscribers

    SubstackEvery two weeks · last post 11 days ago

    Likely audience: Health-conscious individuals seeking sustainable habits

  6. 6
    Health in Plain English10K subscribers

    SubstackEvery two weeks · last post 13 days ago

    Likely audience: neurodivergent individuals

  7. 7
    Idle Thoughts10K subscribers

    SubstackMonthly or less · last post 23 days ago

    Likely audience: mental health advocates

  8. 8
    Psicologia do Cotidiano9K subscribers

    SubstackEvery two weeks · last post 13 days ago

    Likely audience: Individuals struggling with procrastination

  9. 9
    Shangrilogs8K subscribers

    SubstackEvery two weeks · last post 19 days ago

    Likely audience: Interior designers

  10. 10
    Mindfulness Journey8K subscribers

    SubstackEvery two weeks · last post 8 days ago

    Likely audience: Individuals seeking self-improvement

  11. 11
    Solving Procrastination5K subscribers

    SubstackMonthly or less · last post 58 days ago

    Likely audience: people struggling with procrastination

  12. 12
    Growth in Echoes4K subscribers

    SubstackSeveral times a week · last post 20 days ago

    Likely audience: self-improvement readers

  13. 13
    Growing with Gauri4K subscribers

    SubstackMonthly or less · last post 29 days ago

    Likely audience: Individuals seeking personal growth

  14. 14
    Here is your brain...3K subscribers

    SubstackEvery two weeks · last post 9 days ago

    Likely audience: Fitness enthusiasts

  15. 15
    world spirit sock puppet1K subscribers

    Substacklast post Jul 27, 2026

    Likely audience: Individuals with ADHD

  16. 16
    Bad Art Every Day—

    SubstackEvery two weeks · last post 8 days ago

    Likely audience: mindfulness practitioners

  17. 17
    Behavioural Iridology—

    SubstackMonthly or less · last post Aug 19, 2026

    Likely audience: Wellness enthusiasts

  18. 18
    The K Files—

    SubstackMonthly or less · last post 50 days ago

    Likely audience: Productivity enthusiasts

  19. 19
    The Momentum Letter3K subscribers

    Substacklast post Jun 4, 2025

    Likely audience: Productivity enthusiasts

  20. 20
    Anthony’s Newsletter—

    Substacklast post Dec 3, 2020

    Likely audience: personal finance enthusiasts

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