self-improvement newsletters
NewsletterFIT tracks 126 newsletters that cover self-improvement as a primary topic, 98 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The Friday Fix (7M), CosmicRx Weekly Energy Report (1.1M) and Smart is Sexy (344K). Brands detected sponsoring these newsletters recently include Lululemon.
Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology
- 1The Friday Fix7M subscribers
beehiivEvery two weeks · last post 22 days ago
Likely audience: Content creators
Sponsors detected: Lululemon
- 2CosmicRx Weekly Energy Report1.1M subscribers
SubstackEvery two weeks · last post 19 days ago
Likely audience: Astrology enthusiasts
- 3Smart is Sexy344K subscribers
SubstackEvery two weeks · last post 27 days ago
Likely audience: self-improvement enthusiasts
- 4
- 5milk and cookies240K subscribers
SubstackSeveral times a week · last post 16 days ago
Likely audience: content creators
- 6The Stoic Manual201K subscribers
SubstackWeekly · last post 20 days ago
Likely audience: Self-improvement readers
- 7The Curiosity Chronicle167K subscribers
SubstackEvery two weeks · last post 22 days ago
Likely audience: Self-help enthusiasts
- 8The Open Journal with Pamela Anderson157K subscribers
SubstackEvery two weeks · last post 19 days ago
Likely audience: Self-help enthusiasts
- 9Home | Goodie Mail150K subscribers
beehiivEvery two weeks · last post 24 days ago
Likely audience: Individuals seeking financial organization
- 10Naval's Archive140K subscribers
SubstackMonthly or less · last post 25 days ago
Likely audience: Philosophy enthusiasts
- 11Whatever Matters114K subscribers
SubstackMonthly or less · last post 27 days ago
Likely audience: founders
- 12Postanly Weekly104K subscribers
SubstackEvery two weeks · last post 24 days ago
Likely audience: productivity enthusiasts
- 13Mindful Awareness98K subscribers
SubstackSeveral times a week · last post 17 days ago
Likely audience: Self-improvement readers
- 14plum pits87K subscribers
SubstackEvery two weeks · last post 16 days ago
Likely audience: Self-reflective individuals seeking personal growth
- 15Off-grid with Marjory Wildcraft79K subscribers
SubstackEvery two weeks · last post 24 days ago
Likely audience: self-improvement enthusiasts
- 16Sahara Rose70K subscribers
SubstackEvery two weeks · last post 17 days ago
Likely audience: Relationship enthusiasts
- 17The improvement journal70K subscribers
SubstackEvery two weeks · last post 17 days ago
Likely audience: professionals seeking career growth
- 18Florence Given's Substack66K subscribers
SubstackEvery two weeks · last post 19 days ago
Likely audience: Lifestyle bloggers
- 19Slow Life Letters52K subscribers
SubstackEvery two weeks · last post 30 days ago
Likely audience: Mindfulness practitioners
- 20good damage48K subscribers
SubstackEvery two weeks · last post 24 days ago
Likely audience: Individuals seeking personal growth
- 21Little Reminder48K subscribers
SubstackEvery two weeks · last post 31 days ago
Likely audience: productivity enthusiasts
- 22Steve Magness47K subscribers
SubstackEvery two weeks · last post 19 days ago
Likely audience: athletes
- 23Ultra Successful46K subscribers
SubstackSeveral times a week · last post 19 days ago
Likely audience: entrepreneurs
- 24How We Learn Languages45K subscribers
SubstackEvery two weeks · last post 16 days ago
Likely audience: Intermediate language learners
- 25Untethered Mind45K subscribers
SubstackEvery two weeks · last post 14 days ago
Likely audience: self-help readers
- 26Haddini Aş36K subscribers
SubstackWeekly · last post 20 days ago
Likely audience: Philosophy enthusiasts
- 27Existential Espresso27K subscribers
SubstackEvery two weeks · last post 16 days ago
Likely audience: Creative professionals
- 28Conquer25K subscribers
SubstackEvery two weeks · last post 15 days ago
Likely audience: Self-improvement enthusiasts
- 29The Unintuitive23K subscribers
SubstackEvery two weeks · last post 14 days ago
Likely audience: entrepreneurs
- 30The Identity Shift23K subscribers
SubstackMonthly or less · last post 29 days ago
Likely audience: People struggling with procrastination
- 31Palm Beach Player22K subscribers
SubstackEvery two weeks · last post 45 days ago
Likely audience: Men seeking relationships
- 32The Write Brain22K subscribers
SubstackMonthly or less · last post 59 days ago
Likely audience: creative writing students
- 33evermuse21K subscribers
SubstackSeveral times a week · last post 19 days ago
Likely audience: Self-improvement enthusiasts
- 34Brad Stulberg19K subscribers
SubstackEvery two weeks · last post 18 days ago
Likely audience: Individuals seeking personal development
- 35Rich Woman Rituals19K subscribers
SubstackMonthly or less · last post 23 days ago
Likely audience: women over 30
- 36WESTENBERG14K subscribers
SubstackSeveral times a week · last post 23 days ago
Likely audience: founders
- 37Medicated Millennial Mom14K subscribers
SubstackEvery two weeks · last post 15 days ago
Likely audience: Fashion enthusiasts
- 38The Dataset Centre.13K subscribers
SubstackEvery two weeks · last post 51 days ago
Likely audience: Entrepreneurs seeking income strategies
- 39Hotter, Richer, Fitter13K subscribers
SubstackEvery two weeks · last post 19 days ago
Likely audience: Professionals feeling stuck in a rut
- 40Feeling Everything, Very Deeply 13K subscribers
SubstackMonthly or less · last post 48 days ago
Likely audience: adults seeking friendship
Showing 40 of 126. See all in NewsletterFIT
Latest posts from these newsletters
- God, I’m…Untethered Mind
- Regret Minimization…The Unintuitive
- The Weekly…Medicated Millennial Mom
- Will You…Conquer
- How to…How We Learn Languages
- You Are…Existential Espresso
- It’s Not…WESTENBERG
- being interesting…plum pits
