One First

Substacknewsletter · by One First · English

Audience
108K subscribers
Shown publicly on Substack
Publishing
Several times a week
29 posts indexed in the last 90 days
Last post
Oct 15, 2026
15 days ago
Likely audience
lawyers
Inferred from post content

Momentum

#24 on Substack's News leaderboard

From daily snapshots of Substack's public figures · how rising is measured

One First is a Substack newsletter by One First covering Supreme Court, Judicial review and Supreme Court rulings. NewsletterFIT indexed 29 posts from it in the last 90 days, most recently on Oct 15, 2026. Shown publicly on Substack: 108K subscribers. It ranks #24 on Substack's News leaderboard.

Topics

Recent posts

  • Bonus 257:…
  • 257. Public…
  • Bonus 256:…
  • 256. So…
  • 255. Closing…
  • 254. Four…

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 One First

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 Oct 16, 2026 · How NewsletterFIT collects and labels data