Griswold Center newsletter sponsorships

NewsletterFIT detected Griswold Center sponsoring 1 newsletter in 1 post over the last 12 months, first on Sep 15, 2026. Newsletters it has sponsored include The Everywhere Millionaire. The most recent placement was in The Everywhere Millionaire on Sep 15, 2026. Its placements cluster around wealth inequality, Book promotion and Tax policy.

Watch Griswold Center
Newsletters
1
sponsored in the last 12 months
Placements
1
posts with a detected sponsorship
First detected
Sep 15, 2026
in indexed posts
Last seen
Sep 15, 2026
The Everywhere Millionaire

Placements per month

2025-112026-10

Newsletters Griswold Center has sponsored

  1. The Everywhere Millionaire2K subscribers

    SubstackEvery two weeks · last post 35 days ago

    Likely audience: Personal finance enthusiasts

    1 placement · last Sep 15

Similar newsletters where Griswold Center hasn't been detected

Active newsletters on the same topics that already carry sponsors. Useful for finding where a brand like this could go next, or where a competitor isn't yet.

  • Freddie deBoer70K subscribers

    SubstackSeveral times a week · last post 22 days ago

    Likely audience: Media critics

    Sponsored by Burger King

  • Sundays with Sam53K subscribers

    SubstackEvery two weeks · last post 20 days ago

    Likely audience: philosophers of technology

    Sponsored by Pavilion

  • Rep. Mike Dovilla’s Newsletter7K subscribers

    SubstackMonthly or less · last post 26 days ago

    Likely audience: Ohio state legislators

    Sponsored by Ohio, Concerned Veterans

Recent placements

  • Launch Day…The Everywhere Millionaire

    “der; co-sponsored by the Princeton Public Library and Princeton Economics. Mon 9/28, 4:30 PM — Princeton University, co-sponsored by the Gri”

Detected automatically from posts with explicit sponsorship markers ("sponsored by", "brought to you by" and similar). Detection can miss placements or misread them. Updated Oct 31, 2026 · methodology · all sponsors