Best AI Content Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover AI content as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Gemma Lenoci (7K) and Katherine Needleman Oboist's Substack (6K).

Updated Nov 6, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Gemma Lenoci7K subscribers

    SubstackEvery two weeks · last post 8 days ago

    Fuori dall’algoritmo: le conversazioni (tra me e me) che l’algoritmo non ti mostrerebbe mai ma con un taglio formativo. Se ti interessa il mondo del marketing e dell’imprenditoria (con annessi errori di learning by…

    Likely audience: Content creators

  2. 2
    Katherine Needleman Oboist's Substack6K subscribers

    SubstackSeveral times a week · last post 3 days ago

    From recent posts: A Maryland court denied a harassment petition against oboist Katherine Needleman, citing doubts about the authenticity of a petitioner's text message exhibits and the admissibility of AI-generated videos he posted onlin…

    Likely audience: legal professionals

  3. 3
    Let's Get Strategic!—

    LinkedInEvery two weeks · last post 15 days ago

    News, updates, tips, and techniques for better digital marketing.

    Likely audience: Business leaders

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