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By Lenny Rachitsky · lennysnewsletter.com · @lennysan on X · YouTube · LinkedIn
Lenny Rachitsky previews Jake Knapp and John Zeratsky's upcoming book Click and their new two-day Foundation Sprint for launching big projects. The post traces the origin of the approach to the Google Meet story and argues that teams need a clear Founding Hypothesis covering customer, approach, and differentiation before running Design Sprints to test it.
Subscriber post — summary only01Key takeaways
- Big projects benefit from a clear Founding Hypothesis naming the customer, problem, approach, and differentiation.
- A simple, compelling promise to customers is what makes products click.
- Teams often disagree on basics like target customer, so surfacing hidden assumptions early matters.
- A two-day structured workshop can force fast, deliberate decisions on project direction.
- Test the Founding Hypothesis with rapid prototype experiments before committing large resources.
02Frameworks mentioned
Summary and takeaways written by PM Atlas; quotes are short excerpts. © the original author.