political fundraising newsletters

NewsletterFIT tracks 11 newsletters that cover political fundraising as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Acton in Action (162K), Kirsten Gillibrand (112K) and Rob Sand for Governor (101K). Brands detected sponsoring these newsletters recently include Cantor Fitzgerald.

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

  1. 1
    Acton in Action 162K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: Ohio voters

  2. 2
    Kirsten Gillibrand 112K subscribers

    Substack Every two weeks · last post 16 days ago

    Likely audience: Small donors

  3. 3
    Rob Sand for Governor 101K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: voters

  4. 4
    Kamlager-Dove for Congress 73K subscribers

    Substack Every two weeks · last post 14 days ago

    Likely audience: Political donors

  5. 5
    The Downballot 65K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Political analysts

  6. 6
    Jon Ossoff’s Substack 54K subscribers

    Substack Monthly or less · last post 17 days ago

    Likely audience: Georgia voters

  7. 7
    On Data and Democracy 10K subscribers

    Substack Monthly or less · last post Aug 26, 2026

    Likely audience: political analysts

  8. 8
    In Receipts we Trust 8K subscribers

    Substack Weekly · last post 27 days ago

    Likely audience: Political analysts

    Sponsors detected: Cantor Fitzgerald

  9. 9
    Steven Rattner 4K subscribers

    Substack Every two weeks · last post 7 days ago

    Likely audience: Political analysts

  10. 10
    Mary Peltola —

    Substack Every two weeks · last post 17 days ago

    Likely audience: Alaska voters

  11. 11
    Chris Pappas —

    Substack Every two weeks · last post 16 days ago

    Likely audience: New Hampshire voters

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