product launches newsletters

NewsletterFIT tracks 5 newsletters that cover product launches as a primary topic, 4 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are In the Details (38K), Newsletter pe legale (15K) and The Sprudge Report (7K).

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    In the Details 38K subscribers

    Substack Every two weeks · last post 12 days ago

    Likely audience: Fashion enthusiasts

  2. 2
    Newsletter pe legale 15K subscribers

    Substack Monthly or less · last post 14 days ago

    Likely audience: Small business owners

  3. 3
    The Sprudge Report 7K subscribers

    Substack Every two weeks · last post 12 days ago

    Likely audience: specialty coffee enthusiasts

  4. 4
    Tiny Startups —

    Substack Every two weeks · last post 35 days ago

    Likely audience: SaaS founders

  5. 5
    Oddly Specific —

    Substack last post Dec 20, 2025

    Likely audience: psychedelic enthusiasts

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