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Substack in Newsletters: September 2026

So far in September 2026, Substack came up in 78 newsletters across 108 issues, up from 40 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 23, with 10 mentions.

78
Newsletters
+95% vs August
108
Issues
108
Mentions
#7
of 1,196 topics this month

Daily mentions

Sep 1Sep 25

Headlines mentioning Substack

Newsletters covering Substack in Sep

And 58 more.

Covered alongside Substack in Sep

Substack month by month

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

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