Newsletters like Second in Command Newsletter

24 newsletters in the NewsletterFIT index cover the same topics as Second in Command Newsletter (Public Relations, Media Relations and Business Strategy). The closest matches are The Supernova, Daily PR Brief and EIN Presswire. 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 Second in Command Newsletter

The Second-in-Command newsletter is for COOs to gain tips & insights from the world

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  1. 1
    The Supernova9K subscribers

    SubstackEvery two weeks · last post 3 days ago

    From recent posts: The Supernova publishes weekly technology and business strategy articles focusing on UK fiscal policy, AI trends, and venture capital deals, alongside occasional satirical takes on industry events. The publication mixes…

    Likely audience: startup founders

    2 shared topics

  2. 2
    Daily PR Brief3K subscribers

    SubstackSeveral times a week · last post today

    From recent posts: The Daily PR Brief is a weekly digest that aggregates recent articles from PR and communications industry publications, focusing on topics like AI impacts, crisis management, and media strategy. It serves professionals…

    Likely audience: PR professionals

    2 shared topics

  3. 3
    EIN Presswire1K subscribers

    SubstackEvery two weeks · last post 22 days ago

    From recent posts: EIN Presswire publishes articles, interviews, and podcast episodes focused on public relations, journalism, and the intersection of AI with media strategy. The content targets professionals and practitioners navigating…

    Likely audience: PR professionals

    2 shared topics

  4. 4

    LinkedInEvery two weeks · last post 10 days ago

    Stay updated with the latest news, industry insights, and valuable PR tips through our newsletter. Sign up today!

    Likely audience: PR professionals

    2 shared topics

  5. 5

    LinkedInWeekly · last post 14 days ago

    I will share strategies for L&D on how to provide your non-finance teams with better financial skills & business acumen

    Likely audience: L&D leaders

    2 shared topics

  6. 6

    SubstackMonthly or less · last post 15 days ago

    Nous sommes une agence de Relations Presse et Réputation, basée à Paris, qui travaille sur les marchés français, européens, anglophones et hispanophones.

    Likely audience: Brand managers

    2 shared topics

  7. 7
    adam-shilton.beehiiv.com200K subscribers

    beehiivWeekly · last post 4 days ago

    From recent posts: This newsletter publishes essays on productivity optimization, authenticity in content creation, and the intersection of neurodivergence with AI-driven workforce changes. It targets creators, professionals, and thinkers…

    Likely audience: Productivity coaches

    1 shared topic

  8. 8
    Oso Trava Daily163K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Un correo diario con las lecciones, opiniones y herramientas para ayudarte a crecer en tu empresa y tu vida. Suscríbete y recibe gratis mi ejercicio de Definición de Miedos.

    Likely audience: Entrepreneurs

    1 shared topic

  9. 9
    Pulse Line129K subscribers

    SubstackWeekly · last post 22 days ago

    From recent posts: Pulse Line publishes weekly articles on AI infrastructure, monetization strategies, and defense technology venture capital. The publication recently rebranded to Brief Stak and continues to cover topics ranging from…

    Likely audience: venture capitalists

    1 shared topic

  10. 10
    Holistic Millionaire113K subscribers

    SubstackSeveral times a week · last post 4 days ago

    From recent posts: Holistic Millionaire publishes business psychology and entrepreneurship articles that blend financial strategy with mindset coaching for wellness industry founders. The publication mixes analytical essays on AI and…

    Likely audience: small business owners

    1 shared topic

  11. 11
    Remote Jobs and You107K subscribers

    SubstackSeveral times a week · last post 10 days ago

    From recent posts: Remote Jobs and You publishes a rotating mix of remote job listings, career essays, and articles on decision-making and organizational psychology. It serves professionals seeking remote opportunities while providing…

    Likely audience: product managers

    1 shared topic

  12. 12
    The Daily Beast88K subscribers

    SubstackDaily · last post 2 days ago

    From recent posts: The Daily Beast publishes breaking news and investigative reporting focused on US politics, specifically targeting the Trump administration and its internal scandals. The publication delivers a mix of hard news…

    Likely audience: Political analysts

    1 shared topic

  13. 13
    So Many Thoughts77K subscribers

    SubstackWeekly · last post 8 days ago

    Musings on the power of fashion, the British Royal Family, and more from the New York Times best-selling author of “HRH: So Many Thoughts on Royal Style.”

    Likely audience: Royal enthusiasts

    1 shared topic

  14. 14
    The Warrior Economy57K subscribers

    SubstackWeekly · last post 5 days ago

    The Definitive Journal For Veteran Entrepreneurship.

    Likely audience: entrepreneurs

    1 shared topic

  15. 15
    The Royalist53K subscribers

    SubstackDaily · last post 2 days ago

    From recent posts: The Royalist publishes news and analysis focused on the British royal family, covering topics such as business performance, public relations, and family dynamics. The publication mixes hard news reporting with opinion…

    Likely audience: UK news readers

    1 shared topic

  16. 16

    SubstackSeveral times a week · last post 2 days ago

    Get the facts on the farm crisis, bird flu, COVID, food, great reset, global governance, etc.

    Likely audience: investigative journalists

    1 shared topic

  17. 17
    the saturday essay.44K subscribers

    SubstackWeekly · last post 4 days ago

    From recent posts: The Saturday Essay publishes personal essays on business strategy, career transitions, and entrepreneurship for professionals navigating midlife decisions. Content includes reflective narratives on entrepreneurship…

    Likely audience: Small business owners

    1 shared topic

  18. 18
    How Things Work43K subscribers

    SubstackWeekly · last post 2 days ago

    Labor, politics, and power.

    Likely audience: activists

    1 shared topic

  19. 19
    Email do Rony41K subscribers

    SubstackWeekly · last post 2 days ago

    From recent posts: Email do Rony publishes weekly business articles in Portuguese covering AI tools, leadership, sports marketing, and sustainable corporate strategy. The publication mixes long-form essays with case studies and occasional…

    Likely audience: Entrepreneurs

    1 shared topic

  20. 20
    The Considered Journey40K subscribers

    SubstackEvery two weeks · last post 21 days ago

    How we move through the world — with intent. Travel, design, hospitality, business, and the choices that shape a richer life.

    Likely audience: Philosophers and thinkers

    1 shared topic

  21. 21
    AI Prompt Hackers35K subscribers

    SubstackSeveral times a week · last post 6 days ago

    Become an AI power user. Weekly prompts you can steal.

    Likely audience: Product managers

    1 shared topic

  22. 22
    Internet Leverage33K subscribers

    SubstackMonthly or less · last post 38 days ago

    $1M+ solo business. Essays on business, attention, wealth, culture, philosophy + what's possible when one person has distribution, software, AI, capital + access to the global market. This is your edge to spot shifts…

    Likely audience: Productivity enthusiasts

    1 shared topic

  23. 23
    Monday Morning Minute32K subscribers

    SubstackWeekly · last post 2 days ago

    Mark Kolke publishes 'Monday Morning Minute - 100 words + a quote he selects You get this publication because you've signed up and/or consented to be on the Monday Morning Minute mailing list.

    Likely audience: Executives and Board Members

    1 shared topic

  24. 24
    The Rare Mind29K subscribers

    SubstackSeveral times a week · last post 7 days ago

    From recent posts: The Rare Mind publishes weekly essays and member recordings analyzing business strategy, marketing positioning, and the impact of AI on the attention economy. It targets consultants, solopreneurs, and business leaders…

    Likely audience: founders

    1 shared topic

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