Best Market Competition Newsletters in 2026

NewsletterFIT tracks 4 newsletters that cover Market competition as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Chiến lược gia khoai tây (8K), Workforce Training Executive Intelligence (7K) and GLP-1 Digest (2K).

Updated Nov 5, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Chiến lược gia khoai tây8K subscribers

    SubstackMonthly or less · last post 11 days ago

    Vườn khoai tây nở não, về Marketing - Truyền thông, Chiến lược, Sự nghiệp và những điều thú vị trong cuộc sống

    Likely audience: Marketing professionals

  2. 2
    Workforce Training Executive Intelligence7K subscribers

    SubstackWeekly · last post 7 days ago

    Premium intelligence for strategy, product, and GTM leaders at vendors delivering enterprise upskilling, professional certifications, learning and development to businesses and professionals. Procurement dynamics, GTM…

    Likely audience: Investors in EdTech

  3. 3
    GLP-1 Digest 2K subscribers

    SubstackMonthly or less · last post 27 days ago

    From recent posts: GLP-1 Digest publishes weekly interviews and analysis covering the GLP-1 market, companion apps, genetic testing, and regulatory issues for investors, healthcare professionals, and entrepreneurs. The publication mixes…

    Likely audience: Healthcare investors

  4. 4
    Erik Lidström—

    SubstackEvery two weeks · last post 28 days ago

    Swedish physics PhD and independent author of cross-disciplinary works on education, politics, political economy, classical liberalism, and evolutionary biology.

    Likely audience: Economists

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