OpenTelemetry newsletters

NewsletterFIT tracks 4 newsletters that cover OpenTelemetry as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are The T-Shaped Dev (30K).

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

  1. 1
    The T-Shaped Dev 30K subscribers

    Substack Every two weeks · last post 23 days ago

    Likely audience: Software architects

  2. 2
    ai@govtech —

    Ghost Weekly · last post 18 days ago

    Likely audience: AI platform engineers

  3. 3
    Geeking Out Podcast —

    Substack Monthly or less · last post 16 days ago

    Likely audience: DevOps engineers

  4. 4
    Observability 360 —

    beehiiv Monthly or less · last post 17 days ago

    Likely audience: Observability engineers

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