Top Substack newsletters by category today: September 28, 2026

By Hyperaware Desk
Published September 28, 2026 · Free · 24h delayed · top 10

Grace Spelman Music Project leads 10 Substack newsletters by category on September 28, 2026. Hyperaware publishes the free-tier cut (top 10, delayed about 24 hours). 6 of the published top 10 are new versus the prior day; 4 hold over by exact title.

Top 10 Substack newsletters by category

1 Grace Spelman Music Project

2 the bare minimum

3 Austin Kleon

4 House Inhabit

5 Fwd: from a friend

6 The Parnas Perspective

7 Steve Eisman

8 Bald Faced Truth by John Canzano

9 Cassandra Unchained

10 Behind the Craft

Free cut ends at rank 10. Blurred rows are placeholders, not hidden live data. Go Pro →

These ranks are the Hyperaware free snapshot for September 28, 2026: top 10 only, delayed about 24 hours. Agents can pull the same board with a free API key, or go Pro for live full-depth ranks.