Newsletters like Upgrade

24 newsletters in the NewsletterFIT index cover the same topics as Upgrade (Content strategy, Substack growth and Digital marketing). The closest matches are Lazy Millionaire, 20/80 di WeAreMarketers and Feifei’s Substack. 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 Upgrade

Upgrade publishes practical guides on Substack growth, monetization, and content strategy alongside occasional lifestyle essays. The publication targets creators seeking actionable systems to build and scale newsletters.

Full profile
  1. 1
    Lazy Millionaire179K subscribers

    SubstackEvery two weeks · last post 9 days ago

    From recent posts: Lazy Millionaire publishes business-focused articles on newsletter monetization, social media growth strategies, and financial hacks like credit card travel hacking. The publication targets entrepreneurs and creators…

    Likely audience: Freelance writers

    2 shared topics

  2. 2
    20/80 di WeAreMarketers122K subscribers

    SubstackWeekly · last post 4 days ago

    Ogni settimana il meglio del Marketing in meno di 5 minuti.

    Likely audience: Digital marketers

    2 shared topics

  3. 3
    Feifei’s Substack58K subscribers

    SubstackSeveral times a week · last post 2 days ago

    I ghostwrite Romance Novels, Newsletters, Emails and Social Contents for Founders, brand execs, personal brands, romance authors and literally anyone who wants to build an audience, convert them to sales, or get their…

    Likely audience: Independent newsletter writers

    2 shared topics

  4. 4

    SubstackSeveral times a week · last post 2 days ago

    Learn how to write online, build your audience, and scale your income.

    Likely audience: Content strategists

    2 shared topics

  5. 5
    Unplugged21K subscribers

    SubstackSeveral times a week · last post 5 days ago

    [FREE Masterclass + FREE 10-Day Course] The exact model I used to build a six-figure Substack with AI & Automations on the side of my 9-5: Courses, Strategies, Tactics, AI Tools, Challenges, Community & 1:1 HELP to…

    Likely audience: Newsletter creators

    2 shared topics

  6. 6
    Escape the Cubicle17K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Regular insights & community support on how to "Escape the Cubicle" & build a freedom life by growing an audience on Substack and creating digital products. 💡

    Likely audience: Substack writers

    2 shared topics

  7. 7
    WriterOps13K subscribers

    SubstackSeveral times a week · last post 10 days ago

    Writing operations with AI: field lessons and quick wins you can put to work today.

    Likely audience: Content creators

    2 shared topics

  8. 8
    Wander Wealth13K subscribers

    SubstackWeekly · last post 8 days ago

    The exact playbook I used to build a $5K+/mo newsletter in 12 months. Every Tuesday, I share actionable strategies to grow your subscribers, build your community, and create income that scales. You won't be doing it…

    Likely audience: Content creators

    2 shared topics

  9. 9
    50 Not Finished10K subscribers

    SubstackDaily · last post yesterday

    Midlife isn't a crisis, it's a calling ~ join women near or over 50 as we focus on our legacy work using Human Design to amplify our voices on Substack.

    Likely audience: Content creators

    2 shared topics

  10. 10
    PubStack Success10K subscribers

    SubstackWeekly · last post 2 days ago

    Start, grow, and make an impact on Substack. Get one easy-to-follow, no-nonsense newsletter per week and grow without FOMO and overwhelm. By a writer who built a $30K+ publication that's not writing about writing.

    Likely audience: Freelance writers

    2 shared topics

  11. 11

    SubstackEvery two weeks · last post 6 days ago

    Chaque semaine, je t'offre mes meilleurs conseils pour faire exploser ta com', ton mindset et ton business.

    Likely audience: marketing professionals

    2 shared topics

  12. 12
    Self-ish9K subscribers

    SubstackSeveral times a week · last post yesterday

    From recent posts: Self-ish publishes monthly newsletters for French entrepreneurs and creators, focusing on business scaling, personal branding, and audience ownership strategies. The publication mixes original articles, live interview…

    Likely audience: Entrepreneurs

    2 shared topics

  13. 13

    SubstackWeekly · last post 14 days ago

    From recent posts: AI Email Marketing Prompts publishes practical guides on building email lists, automating content creation with AI agents, and optimizing Substack and landing pages for growth. The publication targets marketers and…

    Likely audience: Growth hackers

    2 shared topics

  14. 14

    SubstackSeveral times a week · last post yesterday

    Showing writers how to use words to make money and change lives. Proven tips to build an audience online.

    Likely audience: Digital marketers

    2 shared topics

  15. 15
    The Flow8K subscribers

    SubstackWeekly · last post 3 days ago

    Psychology and strategy for building paid communities that people genuinely want to belong to.

    Likely audience: Substack publishers

    2 shared topics

  16. 16
    Write, Prompt, Scale8K subscribers

    SubstackMonthly or less · last post 49 days ago

    🎁 Subscribe and get free resources in my welcome email :)

    Likely audience: Substack writers

    2 shared topics

  17. 17
    Newsletter Circle6K subscribers

    SubstackMonthly or less · last post 10 days ago

    Your go-to source for building a successful newsletter business. In-depth interviews with newsletter operators and insightful reports on newsletter strategies.

    Likely audience: Newsletter creators

    2 shared topics

  18. 18
    Following the Yuan5K subscribers

    SubstackWeekly · last post 14 days ago

    Likely audience: Newsletter subscribers

    2 shared topics

  19. 19
    AI Operator 4K subscribers

    SubstackWeekly · last post 3 days ago

    Weekly Playbooks & SOPs from inside a $25M internet business portfolio — steal it, install it, run leaner by Friday

    Likely audience: Content creators

    2 shared topics

  20. 20
    Creator's Playbook3K subscribers

    SubstackWeekly · last post 13 days ago

    From recent posts: Creator's Playbook publishes practical guides on building and monetizing Substack newsletters, covering growth tactics, audience strategy, and content iteration. It serves creators seeking actionable advice to scale…

    Likely audience: Newsletter writers

    2 shared topics

  21. 21
    The Creator's Edge1K subscribers

    SubstackEvery two weeks · last post 29 days ago

    From recent posts: The Creator's Edge publishes essays on Substack growth, community management, and creator economy strategy for independent writers. The publication mixes personal essays with strategic guides on audience engagement and…

    Likely audience: small business owners

    2 shared topics

  22. 22
    How We Build1K subscribers

    SubstackEvery two weeks · last post 21 days ago

    From recent posts: How We Build is a newsletter focused on Substack strategy, growth tactics, and personal branding for writers and SaaS founders. It publishes practical guides on content strategy, audience analysis, and platform features…

    Likely audience: Content strategists

    2 shared topics

  23. 23

    beehiivSeveral times a week · last post 7 days ago

    From recent posts: Leveling Up publishes AI-driven marketing workflows, SEO/AEO strategy shifts, and live webinar announcements for digital marketers.

    Likely audience: Digital marketers

    2 shared topics

  24. 24

    GhostWeekly · last post 23 days ago

    Narrarreach is an AI powered platform helping writers batch schedule substack notes, and articles and cross-post to all social media platforms. Seeing which notes brings subscribers and doubling down

    Likely audience: Social media managers

    2 shared topics

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