Rainbow Squared alternatives: newsletters like it
24 newsletters in the NewsletterFIT index cover the same topics as Rainbow Squared (parenting, art creation and AI and creativity). The closest matches are The River House, life, death, and the space between and MUSE MUSE. They are ranked by how many topics they share with it, then by publicly shown subscribers.
Updated Nov 14, 2026 · ranked by shared topics, then publicly shown subscribers · methodology
About Rainbow Squared
Full profile- 1The River House7K subscribers
SubstackMonthly or less · last post 16 days ago
Likely audience: parents
2 shared topics
- 2life, death, and the space between3K subscribers
SubstackMonthly or less · last post 26 days ago
From recent posts: This publication features personal essays on aging, chronic illness, and family dynamics, often centered on relocation and trauma recovery. It is written for readers interested in memoir and mental health narratives.
Likely audience: mental health advocates
2 shared topics
- 3MUSE MUSE2K subscribers
SubstackMonthly or less · last post 18 days ago
These are my musings and observations about life and work. From a founder who has built $1billion of worth of brands and is now rebuilding a life I love with more freedom, joy and abundance.
Likely audience: personal essay readers
2 shared topics
- 4
SubstackEvery two weeks · last post 13 days ago
A visual journal exploring how it feels to be a person
Likely audience: Artists and illustrators
2 shared topics
- 5The Weekly Parent500K subscribers
beehiivWeekly · last post 4 days ago
A newsletter for parents
Likely audience: parents
1 shared topic
- 6XO, MU by Melissa Urban371K subscribers
SubstackSeveral times a week · last post 12 days ago
Helping you navigate life with firm boundaries, a kind heart, and a just the right amount of f***s.
Likely audience: hikers and outdoor enthusiasts
1 shared topic
- 7On Being with Krista Tippett268K subscribers
SubstackMonthly or less · last post 14 days ago
A monthly Saturday morning companion, with heads-up on new episodes, special offerings, event invitations, recommendations, and reflections from Krista all year round.
Likely audience: Philosophy enthusiasts
1 shared topic
- 8Emily Ley249K subscribers
SubstackSeveral times a week · last post 2 days ago
From Emily Ley — bestselling author and founder of Simplified®. Equal parts practical and thought-provoking. Family systems + motherhood + the harder questions underneath everyday life.
Likely audience: fashion enthusiasts
1 shared topic
- 9Maybe Baby200K subscribers
SubstackSeveral times a week · last post 4 days ago
From recent posts: Maybe Baby is a culture newsletter focused on parenting, literary criticism, and personal essays that occasionally blends in relationship advice and lifestyle lists. It serves readers navigating pregnancy and motherhood…
Likely audience: relationship advice readers
1 shared topic
- 10Big Salad199K subscribers
SubstackSeveral times a week · last post 8 days ago
Life advice, fun finds, and dating gossip — from Joanna Goddard and the Cup of Jo team.
Likely audience: women readers
1 shared topic
- 11Dr. Gator - Between a Shot and Hard Place176K subscribers
SubstackSeveral times a week · last post 2 days ago
A deep dive into children’s health, vaccines, chronic illness, toxins, and wellness. I break down complex science into clear, practical guidance and offer an honest, holistic, evidence-informed perspective on the topics…
Likely audience: health-conscious parents
1 shared topic
- 12Brianne’s Substack137K subscribers
SubstackWeekly · last post 11 days ago
My personal Substack
Likely audience: Fashion enthusiasts
1 shared topic
- 13Raising Good Humans with Dr. Aliza Pressman122K subscribers
SubstackWeekly · last post 8 days ago
The heart and science of parenting
Likely audience: Educators
1 shared topic
- 14Fwd: from a friend117K subscribers
SubstackWeekly · last post 4 days ago
Current musings, hyper-fixations, and finds I typically text my friends — from the founder of cupcakes and cashmere.
Likely audience: parents
1 shared topic
- 15The Intellectual Investor106K subscribers
SubstackEvery two weeks · last post 2 days ago
Value Investing, Life/Philosophy and Classical Music Explained
Likely audience: Jewish families
1 shared topic
- 16Downtime101K subscribers
SubstackWeekly · last post 4 days ago
recommendations & miscellaneous delights for your off-hours
Likely audience: book lovers
1 shared topic
- 17Beau Society101K subscribers
SubstackSeveral times a week · last post 4 days ago
A whole lot of BS. A newsletter by Hailee Steinfeld.
Likely audience: Parents of young children
1 shared topic
- 18The Sublime Newsletter100K subscribers
SubstackWeekly · last post 7 days ago
From recent posts: The Sublime Newsletter publishes a recurring interview series on Humanmaxxing featuring creators discussing AI's impact on culture, creativity, and discourse, alongside occasional articles on digital archiving, cold…
Likely audience: AI enthusiasts
1 shared topic
- 19Oldster Magazine86K subscribers
SubstackSeveral times a week · last post 2 days ago
From recent posts: Oldster Magazine publishes weekly link roundups, personal essays, interviews, and podcast episodes centered on aging, culture, literature, and health for its readership. The publication mixes curated content lists with…
Likely audience: senior citizens
1 shared topic
- 20Family Defense Network85K subscribers
SubstackSeveral times a week · last post yesterday
Join 80,000 People of Faith who are Building Christ-Centered Homes in a Hostile Culture
Likely audience: Christian parents
1 shared topic
- 21Naptime Kitchen81K subscribers
SubstackWeekly · last post 2 days ago
I’m Kate — a mom of 4 sharing practical solutions to make your home life and kitchen run smoother.
Likely audience: home cooks
1 shared topic
- 22good mood food81K subscribers
SubstackWeekly · last post 5 days ago
Feel-good recipes, my favorite things and lots of thoughts from Carina Wolff of Kale Me Maybe.
Likely audience: home cooks
1 shared topic
- 23Family Troubles74K subscribers
SubstackSeveral times a week · last post 2 days ago
As a go-to expert on family conflict, I’ll deliver decades of clinical experience and personal stories to your inbox. We'll discuss transformative strategies to mend broken bonds, understand complex family dynamics, and…
Likely audience: estranged parents
1 shared topic
- 24Asheritah's Substack74K subscribers
SubstackEvery two weeks · last post 10 days ago
Exploring the beauty of Jesus through rhythms of devotion, imagination, and creative life.
Likely audience: Christian mothers
1 shared topic
Find every newsletter in this space
Search every post these newsletters publish, see who sponsors each one, and get alerted when a new one starts covering the same ground.
Search the index7-day Pro trial · no card required
