Spencer Kelly on the Edge
Substacknewsletter · by Spencer Kelly on the Edge · English
- Audience
- 1K subscribers
- Shown publicly on Substack
- Observed frequency
- Monthly or less
- From 3 posts indexed in the last 90 days
- Last post
- Oct 24, 2026
- 20 days ago
- Likely audience
- content creators
- Inferred from post content
Spencer Kelly on the Edge is a Substack newsletter by Spencer Kelly on the Edge covering AI content detection experiment, newsletter audience engagement and reader polling and feedback. NewsletterFIT indexed 3 posts from it in the last 90 days, most recently on Oct 24, 2026. Shown publicly on Substack: 1K subscribers.
Topics
- AI content detection experiment
- newsletter audience engagement
- reader polling and feedback
- freelance media career
- AI and creative work
Recent posts
- The vote…
- ME vs…
- I MIGHT…
- WE'RE ONLY…
- THE DAY…
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 Spencer Kelly on the Edge
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