Best Vertical AI Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Vertical AI as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Linear: A Vertical Software & Vertical AI Newsletter (10K).

Updated Nov 7, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Linear: A Vertical Software & Vertical AI Newsletter10K subscribers

    SubstackSeveral times a week · last post 5 days ago

    The newsletter on Vertical Software & AI. In your email inbox once a week. VerticalSaaSGroup.com

    Likely audience: Vertical SaaS founders

    Sponsors detected:

  2. 2
    The Verticalist—

    SubstackWeekly · last post 4 days ago

    From recent posts: The Verticalist publishes in-depth articles and podcast episodes analyzing the intersection of vertical SaaS, AI implementation, and venture capital strategy. Its audience consists of investors, founders, and operators…

    Likely audience: Venture capitalists

  3. 3
    Kings Research Weekly Roundup—

    LinkedInEvery two weeks · last post 20 days ago

    Stay informed with Kings Research: Unveiling groundbreaking discoveries, fostering innovation.

    Likely audience: Product managers designing digital experiences

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