Drawer 02 · 536 notes · 32 people · 2005–2026

Discovery & customer research

Customer interviews, opportunity mapping, validation, and jobs to be done

Q:
Answers from Discovery & customer research notes, cited
SVPG · Marty CaganJul 9, 2021

Discovery vs. Design

Jul 9, 2021 · 3 min

Marty Cagan asks whether product discovery applies to feature teams, which are handed a list of features rather than problems to solve. At a simple level, discovery is irrelevant there because the solution is already…

SVPG · Marty CaganFeb 20, 2011

Product Discovery With Live-Data Prototypes

Feb 20, 2011 · 5 min

Cagan argues that the core goal of product discovery is finding the smallest valuable, usable, feasible product as fast as possible by failing fast. He describes two techniques: disposable user prototypes tested with…

SVPG · Marty CaganSep 10, 2020

Discovery – Judgement

Sep 10, 2020 · 5 min

Marty Cagan argues that product discovery depends heavily on judgement, which many product people try to replace with frameworks and templates. He identifies four areas where judgement is required: assessing risk…

SVPG · Marty CaganOct 1, 2007

Prototype Testing

Oct 1, 2007 · 16 min

Marty Cagan argues that testing high-fidelity prototypes with real users is the most important activity a product manager performs, because it reveals whether people can use a product and whether they want it before…

SVPG · Marty CaganOct 12, 2013

The Biggest Risk

Oct 12, 2013 · 4 min

Marty Cagan argues that the biggest risk facing most startups and new products is not market risk or business-model risk but solution risk: whether the team can find an approach customers actually choose to buy and use…

Product Talk · Teresa TorresMar 2, 2026

Ch. 4: Visualizing What You Already Know

Mar 2, 2026 · 6 min

This book club post kicks off a monthly reading guide for Teresa Torres's Continuous Discovery Habits on its fifth anniversary. It focuses on Chapter 4, which argues that individuals should draw their own experience…