CPO Product Response Rate Validation 
Lenny's Newsletter
SEPTEMBER 12, 2023
Each week I tackle reader questions about building product, driving growth, and accelerating your career. If you’ve come here looking for a step-by-step guide to finding product-market fit, you’re going to be disappointed. From a working product to feeling PMF typically took 9-18 months. Art by Natalie Harney.
Lenny's Newsletter
AUGUST 15, 2023
Each week I tackle reader questions about building product, driving growth, and accelerating your career. Outbound sales is consistently the best signal for validating your idea (versus friends using your product, incubator batch-mates, or investor leads). Art by Natalie Harney. Forty percent (nearly half!) total crap?
Expert insights. Personalized for you.
145 
Let's personalize your content