Cryptography newsletters

NewsletterFIT tracks 5 newsletters that cover Cryptography as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Strategic Wealth Briefing with Jake Claver, QFOP (497K), a16z crypto (134K) and Res Obscura (10K).

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

  1. 1
    Strategic Wealth Briefing with Jake Claver, QFOP 497K subscribers

    Substack Weekly · last post 15 days ago

    Likely audience: Crypto investors

  2. 2
    a16z crypto 134K subscribers

    Substack Every two weeks · last post 19 days ago

    Likely audience: Cryptographers and security researchers

  3. 3
    Res Obscura 10K subscribers

    Substack Monthly or less · last post 27 days ago

    Likely audience: Historians

  4. 4
    ARIAS FINANCIAL ACADEMY 6K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: IT security professionals

  5. 5
    Security & Tech Insights —

    LinkedIn Monthly or less · last post 15 days ago

    Likely audience: Cybersecurity professionals

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