Lecture 6 - Growth (Alex Schultz)
Alex Schultz teaches a growth-focused lecture in Stanford's 2014 How to Start a Startup course, starting with retention and the moment users first understand a product's value. He explains choosing a company-wide metric, aligning acquisition with real activity, and using examples from eBay, Facebook, Hotmail and PayPal to discuss distribution. Notes cover selected business passages from roughly 49,700 characters of public auto-captions for the 47-minute lecture; the closing section is not covered. Course identity is checked against the official archive and the date is the October 9, 2014 video upload. Company statistics, search tactics and platform behavior are historical examples, not current verified guidance. The introductory physics example is not summarized.

Executive Summary (TL;DR)
Alex Schultz teaches a growth-focused lecture in Stanford's 2014 How to Start a Startup course, starting with retention and the moment users first understand a product's value. He explains choosing a company-wide metric, aligning acquisition with real activity, and using examples from eBay, Facebook, Hotmail and PayPal to discuss distribution. Notes cover selected business passages from roughly 49,700 characters of public auto-captions for the 47-minute lecture; the closing section is not covered. Course identity is checked against the official archive and the date is the October 9, 2014 video upload. Company statistics, search tactics and platform behavior are historical examples, not current verified guidance. The introductory physics example is not summarized.
Key Takeaways
Check retention before scaling acquisition
Schultz says growth tactics cannot rescue a product people do not keep using. He recommends looking at activity by acquisition cohort and whether retention stabilizes, rather than celebrating sign-ups alone.
