Understand how products grow through viral loops, network effects, and retention
Understand how products create self-reinforcing cycles where users bring more users
Learn the simple math behind viral growth and why k>1 means exponential expansion
See how Dropbox grew 3900% in 15 months by giving users a reason to invite friends
Learn how to test multiple versions and let user behavior determine the winner
Understand how to identify and fix the steps where potential customers abandon your product
Discover why keeping existing users is often more valuable than acquiring new ones
Learn why some products become more valuable as more people use them, creating winner-take-all markets