Claude AI usage newsletters

NewsletterFIT tracks 3 newsletters that cover Claude AI usage as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The FuturAI (3K).

Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Really Good Business Ideas—

    SubstackEvery two weeks · last post 30 days ago

    Likely audience: Content creators

  2. 2
    The Future of Cybersecurity—

    LinkedInMonthly or less · last post 18 days ago

    Likely audience: Cybersecurity professionals

  3. 3
    The FuturAI3K subscribers

    Substacklast post Feb 5, 2026

    Likely audience: Small business owners

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