1,006 sponsorships tracked across 10 industries — Oct to Dec 2024.
Generated November 15, 2026
Top sponsors
The 20 brands with the most newsletter ad placements during this quarter.
By industry
Which industries drove the most newsletter sponsorships in Q4 2024.
| Rank | Industry | Placements | Unique brands |
|---|---|---|---|
| #1 | Software | 260 | 105 |
| #2 | Artificial Intelligence | 155 | 52 |
| #3 | Investing & Trading | 73 | 12 |
| #4 | Marketing | 67 | 15 |
| #5 | Finance | 60 | 28 |
| #6 | Advertising | 37 | 8 |
| #7 | Technology | 36 | 28 |
| #8 | Health & Fitness | 36 | 18 |
| #9 | Cybersecurity & Privacy | 25 | 5 |
| #10 | Education | 20 | 7 |
By newsletter
Newsletters that ran the most sponsored ads in Q4 2024.
Access every sponsor, newsletter, and industry breakdown — with contact info, ad copy, and outreach tools.
More reports
Sponsor Signals · weekly
Every week: brands ramping up their newsletter, podcast and YouTube sponsorships, brands buying creator ads for the first time, and the ones that went quiet. From the sponsorships we track.
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