Existential risk newsletters

NewsletterFIT tracks 9 newsletters that cover Existential risk as a primary topic, 6 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are The Generalist (169K), Realtime Techpocalypse Newsletter (4K) and AI Safety Events & Training (3K).

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

  1. 1
    The Generalist 169K subscribers

    Substack Every two weeks · last post 21 days ago

    Likely audience: AI safety researchers

  2. 2
    Realtime Techpocalypse Newsletter 4K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: AI safety researchers

  3. 3
    AI Safety Events & Training 3K subscribers

    Substack Every two weeks · last post 28 days ago

    Likely audience: AI safety researchers

  4. 4
    Hello Tomorrow 3K subscribers

    Substack Every two weeks · last post 7 days ago

    Likely audience: Policy makers

  5. 5
    The Linchpin 1K subscribers

    Substack Monthly or less · last post 28 days ago

    Likely audience: AI safety researchers

  6. 6
    Center for Reducing Suffering —

    Substack Every two weeks · last post 20 days ago

    Likely audience: policy researchers

  7. 7
    Awake In Relationship —

    Substack last post May 15, 2026

    Likely audience: AI enthusiasts and researchers

  8. 8
    AISafety.info —

    Substack last post Apr 23, 2025

    Likely audience: AI safety researchers

  9. 9
    Nikola Jurkovic —

    Substack last post Dec 1, 2025

    Likely audience: AI safety researchers

Latest posts from these newsletters

Browse all topics