The Psychology of Your 20s’ Substack alternatives: newsletters like it
24 newsletters in the NewsletterFIT index cover the same topics as The Psychology of Your 20s’ Substack (human behavior, neuroscience and relationship psychology). The closest matches are The Forbidden Files, Mindful Minute and THE DIAGNOSIS. 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 The Psychology of Your 20s’ Substack
Everything is psychology, including your 20s.
- human behavior
- neuroscience
- relationship psychology
- commitment readiness
- 1The Forbidden Files189K subscribers
SubstackWeekly · last post 3 days ago
secret knowledge. public platform. if you get it, you get it. this is the modern revolution. reject mediocrity or go away.
Likely audience: Entrepreneurs struggling with early-stage business growth
2 shared topics
- 2Mindful Minute26K subscribers
SubstackEvery two weeks · last post 8 days ago
From recent posts: Mindful Minute publishes short-form articles on psychology, cognitive bias, and mindfulness techniques for readers seeking mental clarity and stress relief. The publication mixes educational essays on memory and…
Likely audience: self-improvement readers
2 shared topics
- 3THE DIAGNOSIS2K subscribers
SubstackSeveral times a week · last post 2 days ago
From recent posts: THE DIAGNOSIS publishes long-form essays on relationship psychology, social dynamics, and the intersection of ancient wisdom with modern mental health struggles. The publication targets readers interested in the…
Likely audience: relationship counselors
2 shared topics
- 4
LinkedInMonthly or less · last post 18 days ago
Neuroscience-based Leadership Insights and strategies
Likely audience: founders
2 shared topics
- 5Neuroscience & Wellness526K subscribers
SubstackSeveral times a week · last post 5 days ago
Neuroscience-backed insights for a healthier, happier you, minus the lab coat and the boring parts.
Likely audience: Neuroscientists
1 shared topic
- 6Brain Health, Decoded301K subscribers
Substacklast post Jul 30, 2026
From recent posts: Brain Health, Decoded publishes science-backed articles on neuroscience, sleep, anxiety, and gut-brain connections for readers seeking evidence-based mental health strategies. The publication consistently features…
Likely audience: productivity enthusiasts
1 shared topic
- 7Better Brain by Dr. Julie258K subscribers
SubstackWeekly · last post 6 days ago
Simple ways to build a better brain and life.
Likely audience: readers interested in neuroscience
1 shared topic
- 8Raj Shamani233K subscribers
SubstackWeekly · last post 5 days ago
Founder: Figuring Out Media. I write about what the world consumes, what builds social wealth, and what drives the next generation.
Likely audience: Self-reflective individuals
1 shared topic
- 9Pushkar’s Newsletter204K subscribers
SubstackMonthly or less · last post 53 days ago
From recent posts: Pushkar's Newsletter publishes first-person essays on career development, hiring strategies, and the intersection of AI with human creativity. It targets mid-career professionals and founders navigating complex…
Likely audience: philosophers
1 shared topic
- 10Spiritual Awakening & Practical Enlightenment Newsletter167K subscribers
SubstackMonthly or less · last post 57 days ago
Peeling the Onion of your Constructed Reality
Likely audience: behavioral scientists
1 shared topic
- 11All About Psychology156K subscribers
SubstackEvery two weeks · last post 5 days ago
Ready to explore the intriguing world of human behavior? This newsletter is your essential resource for everything psychology. Subscribe now and get an exclusive eBook version of my bestselling Psychology Student Guide…
Likely audience: Psychology students
1 shared topic
- 12Neuroscience & Neuroplasticity128K subscribers
SubstackSeveral times a week · last post 3 days ago
Brain science explained for everyday life
Likely audience: Neuroscience researchers
1 shared topic
- 13اقرأ 116K subscribers
SubstackEvery two weeks · last post 5 days ago
نشرة أسبوعية تجمع بين الوحي والعلم والتفكُّر. كل أسبوع، فكرة واحدة تستحق أن تقرأها.
Likely audience: Students
1 shared topic
- 14Psicología para todos115K subscribers
SubstackEvery two weeks · last post 3 days ago
Contenido de psicología elaborado por red de psicólogos con causa social
Likely audience: Psychology students and researchers
1 shared topic
- 15mindbox82K subscribers
SubstackMonthly or less · last post 37 days ago
From recent posts: Mindbox publishes neuroscience-focused articles on attention, stress, and time perception for readers seeking evidence-based strategies to manage modern cognitive overload. The publication consistently blends scientific…
Likely audience: Mental health practitioners
1 shared topic
- 16Neuroscience & Psychotherapy72K subscribers
SubstackWeekly · last post 10 days ago
Where I write about neuroscience and psychotherapy. For therapists but also curious public. Food for your thought.
Likely audience: mental health professionals
1 shared topic
- 17Studying History59K subscribers
SubstackWeekly · last post 6 days ago
"This is the display of inquiry, so that the deeds of men may not be forgotten by time."
Likely audience: History enthusiasts
1 shared topic
- 18Humaning with Mark Groves58K subscribers
SubstackWeekly · last post 7 days ago
Exploring & philosophizing the complexities of the human experience. Learning out loud about how to love and live all out. I love love. I love people. And my mission is for you to be liberated from your patterns and…
Likely audience: Men aged 18-25
1 shared topic
- 19Big Think Business57K subscribers
SubstackWeekly · last post 9 days ago
From recent posts: Big Think Business publishes essays on leadership, psychology, and decision-making for professionals seeking practical strategies for workplace dynamics and personal growth. The publication mixes analytical articles on…
Likely audience: HR professionals
1 shared topic
- 20Michael Pollan54K subscribers
SubstackMonthly or less · last post 16 days ago
News and Updates
Likely audience: Consciousness researchers
1 shared topic
- 21NoteswNat | Brain Notes52K subscribers
SubstackEvery two weeks · last post Aug 25, 2026
Research-backed brain science that actually makes sense.
Likely audience: Self-improvement enthusiasts
1 shared topic
- 22Psychology of Relationships49K subscribers
SubstackWeekly · last post 7 days ago
From recent posts: Psychology of Relationships publishes articles analyzing relationship dynamics, dating psychology, and intergenerational trauma patterns. The content focuses on specific topics such as self-sabotage, toxic attachment…
Likely audience: Psychology enthusiasts
1 shared topic
- 23Science Is Fun34K subscribers
SubstackSeveral times a week · last post 7 days ago
From recent posts: Science Is Fun publishes accessible articles on physics, neuroscience, and biology alongside curated monthly story roundups. The publication targets general readers interested in science communication and fun facts…
Likely audience: Curious general readers
1 shared topic
- 24The Curiosity Files29K subscribers
SubstackMonthly or less · last post 3 days ago
From recent posts: The Curiosity Files is a weekly newsletter covering ancient history, archaeology, space exploration, and cutting-edge science. It publishes a mix of feature articles on topics like human origins, neuroscience, and…
Likely audience: General curious readers
1 shared topic
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