Facial recognition technology newsletters

NewsletterFIT tracks 3 newsletters that cover Facial recognition technology as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Marco Polo (39K) and Optimally Irrational (10K).

Updated Nov 1, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Marco Polo39K subscribers

    Substacklast post Jun 18, 2026

    Likely audience: legal professionals

  2. 2
    Optimally Irrational10K subscribers

    SubstackEvery two weeks · last post 17 days ago

    Likely audience: Policy makers

  3. 3
    Kevôç’s Substack—

    SubstackMonthly or less · last post Aug 9, 2026

    Likely audience: Policy makers and regulators

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