Technology newsletters

NewsletterFIT tracks 6 newsletters that cover Technology as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are The Best of Journalism (19K), A Letter a Day (14K) and TOP SECRET UMBRA (10K).

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

  1. 1
    The Best of Journalism 19K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: Tech enthusiasts

  2. 2
    A Letter a Day 14K subscribers

    Substack Weekly · last post 21 days ago

    Likely audience: University graduates

  3. 3
    TOP SECRET UMBRA 10K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Cybersecurity professionals

  4. 4
    No bine, Cluj 9K subscribers

    Substack Weekly · last post 23 days ago

    Likely audience: Romanian political observers

  5. 5
    Letterina 3K subscribers

    Substack Every two weeks · last post 13 days ago

    Likely audience: Cultural enthusiasts

  6. 6
    The Daily Friday —

    beehiiv Several times a week · last post 17 days ago

    Likely audience: Sports fans

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