J. Katz
Substacknewsletter · by J. Katz
Keeping the voice, words, and page alive—all at once.
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- Monthly or less
- From 4 posts indexed in the last 90 days
- Last post
- Oct 22, 2026
- 15 days ago
- Likely audience
- poetry enthusiasts
- Inferred from post content
J. Katz is a Substack newsletter by J. Katz covering poetry, addiction and mental health. NewsletterFIT indexed 4 posts from it in the last 90 days, most recently on Oct 22, 2026.
Topics
Recent posts
- Hair Dye…
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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 J. Katz
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 Oct 26, 2026 · How NewsletterFIT collects and labels data
