Substack
Seedy19 is rank 1 on the Substack board dated 2026-09-16T08:01:28.677561, holding the lead from September 15. TriziaZu STORIES climbs 3 to 2 after 鈴音 dropped out of the 10. The Style Edit eases 4 to 3. New versus September 15: Kelly Brown | THE EDIT at 4, Behind the Suite at 7, and Shield of the Republic at 8. Dropped: 鈴音 (2), Dangerously Educated by Tayla Burrell (6), and Vanessa's Stitch Club (10).
Top trending newsletters on Substack: September 16
Seedy19: Newsletter that led yesterday's board and earlier September snapshots. Holds 1. No widely reported dedicated news trigger identified for September 16 beyond continued rank 1 occupancy.
TriziaZu STORIES: Fiction-leaning Substack. Climbs 3 to 2 after 鈴音's exit. Rank 3 yesterday.
The Style Edit: Fashion newsletter. Climbs 4 to 3.
Kelly Brown | THE EDIT: Style newsletter. New at 4.
Jingles Labs: Newsletter. Climbs 8 to 5.
Intentional Luxury Bish: Luxury newsletter. Climbs 9 to 6.
Behind the Suite: Newsletter. New at 7.
Shield of the Republic: Policy and security newsletter. New at 8.
Aimee Song: Fashion newsletter from the Song of Style founder. Eases 5 to 9.
A Delicate Reader: Newsletter. Eases 7 to 10.
The live ranked board beyond today's top 10 is available via the Trends MCP API. Get your free API key
What changed on Substack since yesterday
- New: Kelly Brown | THE EDIT (4), Behind the Suite (7), Shield of the Republic (8).
- Movers: TriziaZu STORIES 3 to 2; The Style Edit 4 to 3; Jingles Labs 8 to 5; Intentional Luxury Bish 9 to 6; Aimee Song 5 to 9; A Delicate Reader 7 to 10.
- Unchanged rank: Seedy19 at 1.
- Dropped: 鈴音 (2), Dangerously Educated by Tayla Burrell (6), Vanessa's Stitch Club (10).
What today's Substack newsletters reveal
Fashion and fiction still fill most of the Substack Trending API 10, but Shield of the Republic at 8 is the first policy title on this board since yesterday's all-lifestyle list. Seedy19 holding 1 is the durable rank, not a new issue drop with a matching news hit. as_of 2026-09-16T08:01:28.677561 matches the morning cluster used by GitHub, Google Trends, and Steam.
鈴音's exit from 2 is the largest name change. Aimee Song's 5-to-9 slide is the steepest holdover move that stayed inside the 10. Jingles Labs climbed 8 to 5. Intentional Luxury Bish climbed 9 to 6. A Delicate Reader eased 7 to 10. Kelly Brown at 4 and Behind the Suite at 7 are the other two new titles beside Shield of the Republic.
Track these trends in real time with Trends MCP
This ranked list came from the Trends MCP get_top_trends tool. The same API is built for analysts, editors, and developers who need a dated board instead of a screenshot. The matching data source page is Substack Trending API.
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