Newsletters / The Chief Brief
Who sponsors The Chief Brief?
The Chief Brief ran ads for 7 brands in the last 90 days: 12 ads, the latest on Sep 30, 2026. The most recent were Rowdy Crowd, Wispr Flow and Factor75. That is more brands than 87% of the 909 newsletters we read ads in over the same 90 days; the median had 2.
- 7brands, last 90 days
- 12ads seen
- 8primary slot ads
- Sep 30latest ad
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Brands that sponsored The Chief Brief
The Chief Brief's 7 brands, newest first. 3 of them ran more than once (Rowdy Crowd most, with 4 ads); 5 also bought ads in other newsletters we read; the least recent ran Aug 21, 2026.
| Brand | Placement | Ads | Last seen | Other newsletters |
|---|---|---|---|---|
 Rowdy Crowdrowdycrowd.com | Primary | 4 ads | Sep 2026 | |
 Wispr Flowwisprflow.ai | Primary | 1 ad | Sep 2026 | 62 other newsletters |
 Factor75factor75.com | Secondary | 2 ads | Aug 2026 | 32 other newsletters |
 Danfossdanfoss.com | Secondary | 1 ad | Aug 2026 | |
 Progressive Insuranceprogressive.com | Primary | 1 ad | Aug 2026 | 1 other newsletter |
 Kloverklover.com | Primary | 2 ads | Aug 2026 | 15 other newsletters |
 Pendulumpendulumlife.com | Secondary | 1 ad | Aug 2026 | 1 other newsletter |
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Every sports brand with ads this month: brands buying sports newsletter ads this month. All pages: who sponsors newsletters.
Questions
Who sponsors The Chief Brief?
Rowdy Crowd, Wispr Flow, Factor75, Danfoss and Progressive Insurance are the most recent of the 7 brands that ran an ad in The Chief Brief in the last 90 days. The table on this page lists all 7, with the slot each one held and when it last ran.
How many brands sponsor The Chief Brief?
Book a Sponsor counted 7 brands and 12 ads between Jul 7, 2026 and Oct 5, 2026: 8 primary (the lead sponsor) and 4 secondary (a mid-issue ad).
How do I find sponsors for a newsletter like The Chief Brief?
Start with the brands that already buy ads in sports newsletters. 86 brands bought sports newsletter ads in the last 30 days.
Read from published issues, Jul 7, 2026 to Oct 5, 2026; we do not see what a brand paid. How we count.
Pitch the brands that already buy
Paste your newsletter and Book a Sponsor finds the brands that sponsored newsletters like yours.
$20 in free credits (200 emails), then 10¢ per email sent · first sponsor reply inside 30 days or the month is refunded
See every brand on the newsletter sponsors list, or who bought newsletter ads this week.