PopaDex newsletter sponsorships
NewsletterFIT detected PopaDex sponsoring 1 newsletter in 4 posts over the last 12 months, first on Dec 23, 2025. Newsletters it has sponsored include Interessant3. The most recent placement was in Interessant3 on Dec 28, 2025. Its placements cluster around Software development.
- Newsletters
- 1
- sponsored in the last 12 months
- Placements
- 4
- posts with a detected sponsorship
- First detected
- Dec 23, 2025
- in indexed posts
- Last seen
- Dec 28, 2025
- Interessant3
Placements per month
Newsletters PopaDex has sponsored
-
Substack last post Jan 1, 2026
Likely audience: Policy analysts
4 placements · last Dec 28
Similar newsletters where PopaDex 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.
- Software Design: Tidy First? 127K subscribers
Substack Every two weeks · last post 16 days ago
Likely audience: Software engineers
Climbing: #153 → #115 on Substack's Technology leaderboard
Sponsored by kentbeck.com
- Artificial Ignorance 27K subscribers
Substack Monthly or less · last post 21 days ago
Likely audience: Product managers
Sponsored by Claude
Recent placements
- Interessant3 #173… Interessant3
“Sponsored by PopaDex”
- Interessant3 #172… Interessant3
“Sponsored by PopaDex”
- Interessant3 #171… Interessant3
“Sponsored by PopaDex”
- Interessant3 #170… Interessant3
“Sponsored by PopaDex”
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 30, 2026 · methodology · all sponsors