The Diff

27K (27,000, as of 2026-08-31)

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50%

Source: Passionfroot kit

Once a week

One stealable product idea or growth play, once a week. With evidence from winning companies who shipped it, and proof from me trying it.. Top locations: United Kingdom 6%, India 15%, United States 30%. Reader profile tags: founders, product management, c-level executives, b2b marketers. 👋 Hey, I'm Jaryd. Thanks for your interest in working together and partnering with me and The Diff. Quick intro: I'm a Staff Product Manager with 10+ years of experience, ex-founder, and I used to write How They Grow on Substack, doing long-from company case studies. Now I focus on sharing actionable ideas an

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Option A $5500 (4x featured newsletter ads, 1x dedicated send (deep dive), 2x LinkedIn Posts, 2x Substack Notes (+ various free inclusions--reach out for details)); Option B $9000 (8x featured newsletter ads, 2x dedicated sends (deep dives), 4x LinkedIn Posts, 4x Substack Notes (+ various free inclusions--reach out for details))

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