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Substack in Newsletters: September 2026

In September 2026, Substack came up in 122 newsletters across 165 issues, up from 41 newsletters in August. Most coverage came from Adam Taggart's Thoughtful Money®, Substack Writers at Work with Sarah Fay and Feed Me. The busiest day was Sep 24, with 15 mentions.

122
Newsletters
+198% vs August
165
Issues
167
Mentions
#11
of 2,710 topics this month

Daily mentions

Sep 1Sep 30

Headlines mentioning Substack

Newsletters covering Substack in Sep

And 102 more.

Covered alongside Substack in Sep

Substack month by month

October 2026 · 46September 2026August 2026 · 41July 2026 · 40June 2026 · 42May 2026 · 25April 2026 · 1December 2025 · 1November 2025 · 1

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Substack trend overview ·Top topics in September 2026 ·Top topics in August ·Trending now