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Lenny Rachitsky · checked 10 November 2026
Lenny's Newsletter
A Substack newsletter on product, growth and careers for product leaders and founders. A founder or product manager who wants researched advice on building and growing products.
What it costs Read from lennysnewsletter.com on 10 November 2026
$20 a month or $200 a year
Answers that name it1 answer
In the library8 pages
- How to identify your ideal customer profile (ICP) Starting Up
- Geoffrey Moore on finding your beachhead, crossing the chasm, and dominating a market Starting Up
- Prioritizing Starting Up
- Interviewing users for product-market fit Starting Up
- How today's fastest-growing B2B startups found their first ten customers Starting Up
- How to win your first 10 B2B customers Starting Up
- How to win your first 10 customers via direct outreach Starting Up
- The North Star Playbook & Choosing Your Growth Metrics Starting Up
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