AI agent reliability newsletters

NewsletterFIT tracks 3 newsletters that cover AI agent reliability as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Claude Code for Non-Coders (34K) and Data Machina (21K).

Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology

  1. 1

    SubstackWeekly · last post 23 days ago

    Likely audience: Senior technical professionals

  2. 2

    SubstackMonthly or less · last post 45 days ago

    Likely audience: Product managers

  3. 3
    Data Machina21K subscribers

    Substacklast post Jul 23, 2024

    Likely audience: AI researchers

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