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Best AI Personal Assistants Newsletters in 2026

NewsletterFIT tracks 7 newsletters that cover AI personal assistants as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Vida Inteligente (8K), Comma Capital (7K) and Everything is Liminal (6K).

Updated Nov 15, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Vida Inteligente8K subscribers

    SubstackMonthly or less · last post 12 days ago

    From recent posts: Vida Inteligente publishes essays on artificial intelligence safety, model comparisons, and consumer hardware integration alongside personal reflections on philosophy and alternative lifestyles. The publication targets…

    Likely audience: AI researchers

  2. 2
    Comma Capital7K subscribers

    SubstackMonthly or less · last post 16 days ago

    Early stage pre-seed fund based in New York

    Likely audience: Venture capitalists

  3. 3
    Everything is Liminal6K subscribers

    SubstackEvery two weeks · last post 18 days ago

    A visual newsletter with essays on culture, art, identity, and navigating the post-career creative life. With curated links, delivered weekly.

    Likely audience: newsletter subscribers

  4. 4
    amitgoel3K subscribers

    SubstackMonthly or less · last post 39 days ago

    Notes from building AI products and investing in AI companies, written for the people doing the same or trying to understand.

    Likely audience: AI builders and founders

  5. 5
    Weekly NishIsHere!1K subscribers

    SubstackEvery two weeks · last post 6 days ago

    A marketer's weekly take on tech, creator economy, pop culture and business; what's actually worth your attention.

    Likely audience: Tech enthusiasts

    Sponsors detected:

  6. 6
    Passov's Newsletter—

    SubstackMonthly or less · last post 14 days ago

    From recent posts: Yuval Passov shares personal reflections on using AI agents for practical tasks like car insurance, walking tour bookings, and startup ecosystem monitoring, plus a panel discussion at SF Tech Week about how startups can…

    Likely audience: founders

  7. 7
    materialinterest—

    SubstackMonthly or less · last post 31 days ago

    From recent posts: The article describes an AI chief of staff named Elle that manages calendar scheduling through iMessage group chats, including side conversations to confirm meeting details before returning to the main thread. The autho…

    Likely audience: tech enthusiasts

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