AI infrastructure economics newsletters

NewsletterFIT tracks 3 newsletters that cover AI infrastructure economics as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Kane Mar (8K).

Updated Oct 29, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Kane Mar 8K subscribers

    Substack Weekly · last post 23 days ago

    Likely audience: CTOs

  2. 2
    AI Investment Brief by Exponential View —

    Substack Weekly · last post 17 days ago

    Likely audience: AI investors

  3. 3
    Technology Factotum —

    LinkedIn Every two weeks · last post 6 days ago

    Likely audience: AI infrastructure engineers

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