Best Live Q&A Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Live Q&A as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Glenn Greenwald (307K) and Foundational Health (9K).

Updated Nov 6, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Glenn Greenwald307K subscribers

    SubstackWeekly · last post 11 days ago

    Independent, unencumbered analysis and investigative reporting, captive to no dogma or faction.

    Likely audience: Community members

  2. 2
    Foundational Health9K subscribers

    SubstackWeekly · last post 4 days ago

    From recent posts: Foundational Health publishes a mix of podcast episodes, interviews with researchers like Alan Cohen and Patrick Coles, and articles on alternative medicine theories such as Unani frameworks and tumor biology. The…

    Likely audience: Health enthusiasts

  3. 3
    Danielle Oteri's Italy—

    SubstackEvery two weeks · last post 15 days ago

    Deeply researched stories about Italy—its art, history, food, people, and the surprising connections between them—from art historian and writer Danielle Oteri.

    Likely audience: Travel enthusiasts planning family vacations

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