The Open Letters

Substacknewsletter · by The Open Letters · English

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Audience
53K subscribers
Shown publicly on Substack
Publishing
Several times a week
25 posts indexed in the last 90 days
Last post
Oct 12, 2026
19 days ago
Likely audience
Storytellers
Inferred from post content

Momentum

#114 on Substack's Culture leaderboard

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

The Open Letters is a Substack newsletter by The Open Letters covering mental health, personal growth and grief. NewsletterFIT indexed 25 posts from it in the last 90 days, most recently on Oct 12, 2026. Shown publicly on Substack: 53K subscribers. It ranks #114 on Substack's Culture leaderboard.

Topics

Recent posts

  • The Grief…
  • the human…
  • Art of…
  • The Complexity…
  • The Letter…
  • The superpower…

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 The Open Letters

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 15, 2026 · How NewsletterFIT collects and labels data