> 19,029 publications monitored · data updated daily · last sync: MAY 1, 2026
SPONSOR INTELLIGENCE
See which brands advertise in each newsletter and how advertiser categories cluster. Evaluate inventory before you buy.
603 newsletters with observed sponsor activity
Observed sponsor activity across newsletters, ranked by advertiser diversity
| Newsletter | Brands detected |
|---|---|
| Podnews | 19 |
| TBPN | 25 |
| Sourcery | 4 |
Sponsor Intelligence
See full advertiser composition for every tracked newsletter. Analyze brand mix, category concentration, and sponsor diversity.
Sponsor Intelligence $799/yr
Computed signals about advertiser diversity and category dominance
Domino Magazine has 13 unique brands across 30 placements. No single brand dominates: the most frequent advertiser holds only 10% of placements. This is a diversified advertiser base.
Crypto is Macro Now shows the opposite pattern: 23 placements across 2 brands, with the top advertiser taking 91% of placements. High advertiser loyalty or limited buyer interest.