Payment processing newsletters

NewsletterFIT tracks 15 newsletters that cover Payment processing as a primary topic, 9 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are fintechbrainfood.com (4.8M), Market Sentiment (45K) and Fintech Prime Time (6K). Brands detected sponsoring these newsletters recently include TCN, Tratta and Frost Echols WORTH NOTING.

Updated Oct 29, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    fintechbrainfood.com 4.8M subscribers

    beehiiv Weekly · last post 18 days ago

    Likely audience: Banking executives

  2. 2
    Market Sentiment 45K subscribers

    Substack Monthly or less · last post 21 days ago

    Likely audience: Investors and stock analysts

  3. 3
    Fintech Prime Time 6K subscribers

    Substack Monthly or less · last post Aug 11, 2026

    Likely audience: Fintech investors

  4. 4
    Business of Payments 5K subscribers

    Substack Monthly or less · last post 22 days ago

    Likely audience: Fintech investors

  5. 5
    Payments in Full 3K subscribers

    Substack Every two weeks · last post 6 days ago

    Likely audience: Financial technology investors

  6. 6
    AccountsRecovery Daily Digest —

    beehiiv Weekly · last post 17 days ago

    Likely audience: Compliance officers

    Sponsors detected: TCN, Tratta, Frost Echols WORTH NOTING

  7. 7
    Everyday Ethical AI —

    Substack Monthly or less · last post Aug 26, 2026

    Likely audience: Content creators

  8. 8
    Powertranz Newsletter —

    LinkedIn Monthly or less · last post 6 days ago

    Likely audience: Ecommerce business owners

  9. 9
    SEO 101 Marketing Newsletter —

    LinkedIn Monthly or less · last post 17 days ago

    Likely audience: entrepreneurs

  10. 10
    The Medical Rebel Commentary 9K subscribers

    Substack last post Jul 16, 2022

    Likely audience: Medical professionals

  11. 11
    Insights by Aurionpro Americas 3K subscribers

    Substack last post Mar 3, 2026

    Likely audience: Business owners

  12. 12
    Rabbit Hole 1K subscribers

    Substack last post Aug 14, 2025

    Likely audience: Product Managers

  13. 13
    Connecting the Dost in Fintech - Funding & M&A 1K subscribers

    Substack last post Mar 20, 2026

    Likely audience: FinTech investors

  14. 14
    Dubra's Stocks That Go Up Newsletter 1K subscribers

    Substack last post Dec 31, 2021

    Likely audience: Individual investors

  15. 15
    AG QUALITY CAPITAL —

    Substack last post Mar 16, 2025

    Likely audience: stock market analysts

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