Observability newsletters

NewsletterFIT tracks 12 newsletters that cover Observability as a primary topic, 8 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Byte-Sized Design (44K), Packt Deep Engineering (34K) and Engineering With Java (8K). Brands detected sponsoring these newsletters recently include Multiplayer.app.

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

  1. 1
    Byte-Sized Design 44K subscribers

    Substack Every two weeks · last post 35 days ago

    Likely audience: DevOps practitioners

  2. 2
    Packt Deep Engineering 34K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Software architects

  3. 3
    Engineering With Java 8K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: Java developers

  4. 4
    Data Engineering Weekly —

    Substack Weekly · last post 17 days ago

    Likely audience: Data Engineers

  5. 5
    Causely Blog —

    Ghost Every two weeks · last post 22 days ago

    Likely audience: DevOps engineers

  6. 6
    SAMplicity Recap —

    LinkedIn Every two weeks · last post 3 days ago

    Likely audience: IT managers

  7. 7
    Decode AI Agents —

    LinkedIn Every two weeks · last post 5 days ago

    Likely audience: ML engineers

  8. 8
    Observability 360 —

    beehiiv Monthly or less · last post 17 days ago

    Likely audience: Observability engineers

  9. 9
    Ilovedevops —

    Substack last post Jun 3, 2026

    Likely audience: Cloud infrastructure engineers

  10. 10
    Beyond Runtime —

    Substack last post Jul 23, 2026

    Likely audience: CTOs

    Sponsors detected: Multiplayer.app

  11. 11
    AKVA Newsletter 14K subscribers

    Substack last post Apr 10, 2026

    Likely audience: Data Scientists

  12. 12
    Engineering Practices —

    Substack last post Oct 26, 2025

    Likely audience: DevOps engineers

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