Gibson Biddle, former VP Product at Netflix, shares the DHM model (Delight customers, Hard to copy, Margin-enhancing) and the GEM roadmap framework. Includes 5 Netflix strategy case studies and how to build a personal board of directors to accelerate your career.
Gibson Biddle on his DHM product strategy framework, GEM roadmap prioritization framework, 5 Netflix strategy mini case studies, building a personal board of directors, and much more
Gibson Biddle · Lenny's Podcast
A poorly chosen north star metric can destroy a product in 6 months. Before locking it in, ask: can this metric go up while the business goes down?
"At Netflix we measured engagement, but we always had to add without compromising long-term satisfaction. The nuance changes everything."
Every major product decision at Netflix started with a test, not a debate. The fastest way to end a strategy argument is to run an experiment.
"We did not debate features at Netflix — we tested them. Opinion is cheap; data is expensive but worth every cent."
Apply the Margin-Enhancing filter before every major initiative: will this help us charge more, cost less, or do both? If not, deprioritize ruthlessly.
"Delight alone is not a strategy. Delight that is hard to copy and margin-enhancing — that is a moat."
Netflix grew to 150M subscribers by removing friction at every signup step — not by adding features. Simplicity is a growth strategy.
"Every extra field in a signup form is a door you close in a user's face. We removed doors obsessively."
Leading indicators give you 3 months of warning. Lagging indicators give you a post-mortem. Build your metric system so you always know what is coming, not what happened.
"By the time churn shows up in your monthly report, the damage was done 90 days ago. Track the signals, not the symptoms."