Data analysis newsletters

NewsletterFIT tracks 19 newsletters that cover Data analysis as a primary topic, 12 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Knowingless (146K), Jad's Irrational Growth Secrets (8K) and Leadership Made Simple™ (7K).

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

  1. 1
    Knowingless146K subscribers

    SubstackMonthly or less · last post 22 days ago

    Likely audience: Rationality community members

  2. 2
    Jad's Irrational Growth Secrets8K subscribers

    SubstackMonthly or less · last post Aug 25, 2026

    Likely audience: Marketing directors

  3. 3
    Leadership Made Simple™7K subscribers

    SubstackEvery two weeks · last post 11 days ago

    Likely audience: Operations directors

  4. 4
    The Context Window with David Deming5K subscribers

    SubstackEvery two weeks · last post 9 days ago

    Likely audience: Parents seeking evidence-based advice

  5. 5
    Akıl Modelleri4K subscribers

    SubstackEvery two weeks · last post 7 days ago

    Likely audience: Computer science students

  6. 6
    The Substack Data Analysis—

    SubstackEvery two weeks · last post 18 days ago

    Likely audience: Content creators

  7. 7
    Free Courses With Certificates—

    LinkedInEvery two weeks · last post 18 days ago

    Likely audience: Beginners new to Excel

  8. 8
    Free Online Courses Daily—

    LinkedInEvery two weeks · last post 18 days ago

    Likely audience: Excel beginners

  9. 9
    All About Data & More—

    SubstackEvery two weeks · last post 27 days ago

    Likely audience: SQL developers

  10. 10
    Decision Intelligence Lab Podcast—

    SubstackEvery two weeks · last post 23 days ago

    Likely audience: Data professionals

  11. 11
    TGM Knowledge Hub—

    LinkedInEvery two weeks · last post 5 days ago

    Likely audience: Marketing managers

  12. 12
    THE INFINITE CANVAS—

    LinkedInEvery two weeks · last post 4 days ago

    Likely audience: Academic researchers

  13. 13
    Asad Naveed51K subscribers

    Substacklast post Jul 19, 2025

    Likely audience: Academic researchers

  14. 14
    Exit in Public4K subscribers

    Substacklast post Dec 5, 2024

    Likely audience: Venture Capitalists

  15. 15
    CORRELATION Research in the Public Interest3K subscribers

    Substacklast post Feb 26, 2026

    Likely audience: Public health researchers

  16. 16
    Askwhy: UX Research, Product Management, Design & Careers1K subscribers

    Substacklast post Nov 27, 2024

    Likely audience: Product Managers

  17. 17
    Alexandre’s Newsletter—

    Substacklast post Nov 17, 2022

    Likely audience: Brazilian voters

  18. 18
    Андрій Клименко—

    Substacklast post Aug 19, 2025

    Likely audience: Product managers

  19. 19
    Briefly Noted—

    Substacklast post Dec 13, 2022

    Likely audience: Data scientists

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