Newsletters like Source Code
24 newsletters in the NewsletterFIT index cover the same topics as Source Code (Self-actualization, Psychology and Career dissatisfaction). The closest matches are The LeaderPath, Smart is Sexy and perfume & letters. They are ranked by how many topics they share with it, then by publicly shown subscribers.
Updated Nov 5, 2026 · ranked by shared topics, then publicly shown subscribers · methodology
About Source Code
Ontological musings on being human and creating a liberated life-by-design vs tolerating a life-by-default; explored through art, philosophy, spirituality, psychology, and esoteric knowledge to navigate the sensual…
- Self-actualization
- Psychology
- Career dissatisfaction
- Personal growth
- 1
LinkedInEvery two weeks · last post 16 days ago
Insights for connecting to your vision and achieving unconditional fulfilment
Likely audience: Self-improvement enthusiasts
3 shared topics
- 2Smart is Sexy344K subscribers
SubstackEvery two weeks · last post 6 days ago
Smart Is Sexy explores strategy, social intelligence, power, and human behavior for high-agency minds. Ready to become option-rich?
Likely audience: self-improvement enthusiasts
2 shared topics
- 3perfume & letters164K subscribers
SubstackEvery two weeks · last post 7 days ago
personal notes on growing up, slowing down, and finding beauty in ordinary days.
Likely audience: individuals experiencing low self-esteem
2 shared topics
- 4kuestiónalo todo129K subscribers
SubstackEvery two weeks · last post 17 days ago
Nuestra finalidad educativa es liberar mentes. Nuestra función social es formar a ciudadanos. Y nuestra utopía es que la humanidad despierte.
Likely audience: Psychology enthusiasts
2 shared topics
- 5The Art of Asking Questions112K subscribers
SubstackWeekly · last post 3 days ago
From recent posts: The Art of Asking Questions publishes in-depth articles on leadership judgment, career psychology, and cross-cultural management for professionals navigating complex organizational dynamics. The publication mixes…
Likely audience: HR professionals
2 shared topics
- 6Postanly Weekly104K subscribers
SubstackWeekly · last post 7 days ago
Master the best of what great minds have already figured out for smarter living. Join curious people from Microsoft, Google, LinkedIn and Apple. Got a surprise for you.
Likely audience: productivity enthusiasts
2 shared topics
- 7Off-grid with Marjory Wildcraft79K subscribers
SubstackSeveral times a week · last post 2 days ago
Learn how to navigate the apocalypse: grow your own foodm make medicine, build community... even if you have no experience, are older, or out of shape.
Likely audience: self-improvement enthusiasts
2 shared topics
- 8crystal clear66K subscribers
SubstackWeekly · last post 3 days ago
Writing about designing a happy life, connecting with yourself, and everything in between.
Likely audience: Creative professionals seeking balance
2 shared topics
- 9good damage48K subscribers
SubstackWeekly · last post 10 days ago
long-form essays on culture, identity, and love. paid subscribers get my most honest, unfiltered work.
Likely audience: Individuals seeking personal growth
2 shared topics
- 10放学以后afterschool’s Newsletter32K subscribers
SubstackWeekly · last post 8 days ago
be life-long learner and creator in web3
Likely audience: Self-reflective individuals seeking personal growth
2 shared topics
- 11Daniel Moreira31K subscribers
SubstackSeveral times a week · last post 8 days ago
Serial entrepreneur. Escrevendo sobre growth, negócios e estratégias que movem empresas.
Likely audience: Philosophy enthusiasts
2 shared topics
- 12Mohamed Shabka31K subscribers
SubstackEvery two weeks · last post 22 days ago
From recent posts: Mohamed Shabka publishes practical articles on psychology, self-improvement, and behavioral modification, focusing on overcoming procrastination, managing executive dysfunction, and building habits. The content targets…
Likely audience: Career changers
2 shared topics
- 13Passion & Profit18K subscribers
SubstackWeekly · last post 7 days ago
From recent posts: Passion & Profit publishes essays on monetizing creative work, micro-entrepreneurship, and personal development strategies for creators and individuals seeking financial stability alongside self-improvement. The…
Likely audience: Content creators
2 shared topics
- 14Sylvester McNutt III17K subscribers
SubstackMonthly or less · last post 29 days ago
From recent posts: Sylvester McNutt III publishes a weekly column on personal development, mindfulness, and mental health that blends reflective essays with practical advice on mindset and emotional regulation. The publication targets…
Likely audience: mindset coaches
2 shared topics
- 15FlashBooks16K subscribers
SubstackSeveral times a week · last post 16 days ago
Big ideas and actionable insights from the world's greatest self-help & business books.
Likely audience: Personal development readers
2 shared topics
- 16Wellness Balance16K subscribers
SubstackWeekly · last post 6 days ago
Wellness Balance – Where your thoughts soften, your breath steadies, and your inner world strengthens.
Likely audience: Self-improvement enthusiasts
2 shared topics
- 17Análise Integral15K subscribers
SubstackWeekly · last post 7 days ago
Reflexões e práticas sobre o que nos atravessa no trabalho e na vida, com profundidade, leveza e consciência.
Likely audience: Managers and leaders seeking better team dynamics
2 shared topics
- 18WESTENBERG14K subscribers
SubstackSeveral times a week · last post 3 days ago
From recent posts: WESTENBERG publishes essays on psychology, business strategy, and historical analysis for entrepreneurs and founders, covering topics like resilience, decision-making, and emotional regulation without relying on a…
Likely audience: founders
2 shared topics
- 19Emma Dunwoody | Human Design14K subscribers
SubstackWeekly · last post 2 days ago
Turn your Human Design into a business that actually pays you and builds legacy-level wealth, from a multiple 7-figure entrepreneur and host of the #1 Human Design podcast. For visionary women who know the hustle was so…
Likely audience: Human Design practitioners
2 shared topics
- 20The Stoic Standard's Substack12K subscribers
SubstackWeekly · last post 8 days ago
Stoic Meditations for Everyday Life.
Likely audience: Self-improvement enthusiasts
2 shared topics
- 21By Manu Joseph12K subscribers
SubstackWeekly · last post 5 days ago
From recent posts: By Manu Joseph publishes weekly essays on Indian culture, governance, and social issues, ranging from critiques of luxury hospitality and street rescue systems to reflections on cinema and psychology.
Likely audience: writers and authors
2 shared topics
- 22Natosha's Substack12K subscribers
SubstackWeekly · last post 7 days ago
my substacks are about love, self growth, experience, people, friendships, all from my own point of view. I mainly talk to the woman but a few men in m life had resonated with the things I share so this space isn't…
Likely audience: Urban professionals
2 shared topics
- 23Analyzing Good Businesses11K subscribers
SubstackSeveral times a week · last post 4 days ago
From recent posts: Analyzing Good Businesses publishes behavioral finance articles, technical stock analysis guides, and interviews with value and growth investors for retail investors seeking investment education. The publication mixes…
Likely audience: Individual investors
2 shared topics
- 24Wellness Paths11K subscribers
SubstackEvery two weeks · last post 29 days ago
Take care of your mind. Slow down. Stay consistent. Growth happens in the quiet moments you choose not to give up.
Likely audience: Self-improvement enthusiasts
2 shared topics
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