4,610 sponsorships tracked across 10 industries — Oct to Dec 2025.
Generated April 7, 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 2025.
| Rank | Industry | Placements | Unique brands |
|---|---|---|---|
| #1 | Technology | 1,437 | 701 |
| #2 | Finance | 525 | 278 |
| #3 | SaaS | 388 | 187 |
| #4 | FinTech | 285 | 141 |
| #5 | Marketing | 275 | 131 |
| #6 | Artificial Intelligence | 175 | 105 |
| #7 | E-commerce | 170 | 128 |
| #8 | Business | 158 | 56 |
| #9 | Health & Sports | 87 | 59 |
| #10 | Travel | 84 | 38 |
By newsletter
Newsletters that ran the most sponsored ads in Q4 2025.
Access every sponsor, newsletter, and industry breakdown — with contact info, ad copy, and outreach tools.
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