AI safety and alignment newsletters

NewsletterFIT tracks 5 newsletters that cover AI safety and alignment as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Last Week in AI (189K), Human Update (46K) and Ramez Naam (1K). Brands detected sponsoring these newsletters recently include Langfuse.

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Last Week in AI189K subscribers

    SubstackWeekly · last post 21 days ago

    Likely audience: ML engineers

    Sponsors detected: Langfuse

  2. 2
    Human Update46K subscribers

    SubstackWeekly · last post 15 days ago

    Likely audience: AI developers

  3. 3
    Ramez Naam1K subscribers

    SubstackMonthly or less · last post 33 days ago

    Likely audience: AI researchers

  4. 4

    beehiivWeekly · last post 22 days ago

    Likely audience: AI developers

  5. 5

    LinkedInEvery two weeks · last post 7 days ago

    Likely audience: CTOs and Security Engineers

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