Sponsor intelligence
See who sponsors which newsletter
NewsletterFIT detects sponsor placements in each issue it reads. For any newsletter you see the brands that sponsored it and when; for any brand you see every newsletter it has bought.
7 days of Pro, no credit card required
What it does
Sponsor history per newsletter
The brands detected in recent issues, with dates, on every newsletter profile.
Every placement per brand
Look up a brand and see each newsletter and issue it appeared in.
Competitor tracking
Know when a competitor buys a newsletter you are considering, or one you already sponsor.
Market-wide view
Public sponsorship statistics show the share of newsletters and posts that carry sponsors, by topic and by size.
Example
What a sponsor record looks like
An example for a made-up brand. In the app, every placement links to the issue it was detected in.
- Nov 3
First newsletter sponsorship in the last 6 months
Fintech Field Notes · est. 41K readers
- Oct 28
Sponsored again, same category
The Revenue Desk · est. 18K readers
- Oct 21
Mentioned in an issue
Payments Brief · "Who is winning mid-market acquiring"
FAQ
How are sponsors detected?
From explicit sponsorship markers in the post, such as "Sponsored by" or "Presented by", with the brand name checked against the post text. Only detections above a confidence threshold are shown; the methodology page explains the limits.
Is sponsor data available on the free pages?
Sponsor names are part of the paid product; public pages show that sponsorships exist without naming the brands.