Best Affirmations Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Affirmations as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Aether Pirates of the Matterium! (99K) and The Abundant Life with Bob Baker (11K).

Updated Nov 5, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Aether Pirates of the Matterium!99K subscribers

    SubstackEvery two weeks · last post 31 days ago

    clif high's 5GUW reporting. And Woo. Lots of Woo. Explorations of this Matterium & its inhabitants including Space Aliens on the Moon!

    Likely audience: psychology enthusiasts

  2. 2
    The Abundant Life with Bob Baker11K subscribers

    SubstackSeveral times a week · last post yesterday

    From recent posts: The Abundant Life with Bob Baker publishes personal development articles, conference reports, and community engagement announcements focused on self-discovery and life transitions. It targets readers interested in…

    Likely audience: Personal development enthusiasts

  3. 3
    hayhouse—

    SubstackEvery two weeks · last post 7 days ago

    From recent posts: Hay House publishes promotional newsletters and articles for its book releases, focusing on self-help, mental health, and ancient wisdom. The content mixes book marketing with reflective essays on topics like…

    Likely audience: Self-help enthusiasts

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