jeff107
Substacknewsletter · by jeff107
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- Every two weeks
- From 5 posts indexed in the last 90 days
- Last post
- Nov 5, 2026
- 7 days ago
- Likely audience
- political donors
- Inferred from post content
jeff107 is a Substack newsletter by jeff107 covering political fundraising, campaign finance and political satire. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Nov 5, 2026.
Topics
- political fundraising
- campaign finance
- political satire
- election polling
- donor solicitation
Recent posts
- How to…
- Heather Cox…
- Grassroots Music…
- Bad news.…
- Don’t Get…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on jeff107
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 6, 2026 · How NewsletterFIT collects and labels data