Product Market Fit

Product Market Fit

How to grow

15 Startup Laws that every founder must know

The Peter Principle, The Lindy Effect, The Law of Shitty Clickthroughs, The Cold Start Problem and 11 others

Guillermo Flor's avatar
Guillermo Flor
Apr 06, 2025
∙ Paid
User's avatar

Continue reading this post for free, courtesy of Guillermo Flor.

Or purchase a paid subscription.
© 2026 Guillermo Flor · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture