Drawer 01 · 618 notes · 122 people · 2005–2026

Product strategy & vision

Strategy, vision, positioning, moats, and deciding what to build

Q:
Answers from Product strategy & vision notes, cited
SVPG · Marty CaganSep 24, 2007

Product Discovery

Sep 24, 2007 · 5 min

Cagan argues that product teams commonly treat requirements and design as a scheduled, sequential phase, which leads to engineers building unvalidated solutions that customers don't want. He reframes this stage as…

Product Talk · Teresa TorresAug 21, 2024

Ask Teresa: For Customer Interviews, Who Counts as a Customer?

Aug 21, 2024 · 5 min

“Whenever I introduce the topic of customer interviews (the foundational element of continuous discovery), I get a lot of questions about who counts as a customer. Everyone thinks their company context is unique—whether they’re B2B or B2B2C or some other combination of letters and numbers. And while yes,”

SVPG · Marty CaganFeb 17, 2012

Social Contract for Product Managers

Feb 17, 2012

Marty Cagan uses the social contract that Stanford's d.school Launchpad course requires of its students as a lens on what strong product leaders must commit to. The contract centers on not complaining about workload…

Substack podcastDec 27, 2025

Is Writing Really Thinking: a deep-dive

Dec 27, 2025
Key learnings
  • Writing can sharpen thinking by forcing you to make vague ideas explicit and expose gaps in your reasoning.
  • The claim 'writing is thinking' is useful but overextended; not all thinking happens through writing, and writing alone does not…
  • Treat writing as one tool among several for thinking, alongside conversation, sketching, and deliberate reflection.
Lenny’s Newsletter · Free post♥ 92

A playbook for fundraising

Sep 1, 2020 · 21 min

Marc McCabe, an experienced angel investor who has helped dozens of startups raise money from pre-seed to Series C, argues that fundraising is best treated as a structured, trust-building process rather than a scramble…

Lenny’s Podcast87 min

Benjamin Mann

Benjamin Mann · Jul 20, 2025
Key learnings
  • Mann argues progress is accelerating, not plateauing: model releases now come every one to three months, and scaling laws…
  • Define transformative AI by the Economic Turing Test: if an agent passes as a human hire for a role over a month or three, track…
  • Use AI tools ambitiously and persistently; Mann says retrying a task from a fresh start succeeds far more often than repeatedly…
SVPG · Marty CaganJul 23, 2007

Estimating Project Costs

Jul 23, 2007

Cagan argues that cost estimation in software stays confusing because management needs cost figures very early, while engineering can only produce accurate estimates after the solution is detailed. This mismatch leads…

SVPG · Marty CaganMay 21, 2024

Good Product People

May 21, 2024

Marty Cagan argues that some of the best product people are not product managers at all, and that many strong product thinkers he knows are engineers. He defines a strong product person as someone obsessed with solving…

SVPG · Marty CaganJan 7, 2009

Getting Past The Gatekeepers

Jan 7, 2009 · 3 min

Marty Cagan argues that the most important thing a product manager can do is get ideas in front of real target users, since that is where real learning happens. He addresses two kinds of gatekeepers who try to stand in…

Lenny’s Newsletter♥ 30

Magical growth loops

Nov 17, 2020 · 10 min
Subscriber post — summary only

Lenny Rachitsky catalogs over thirty examples of 'magical growth loops,' where new users come mainly from existing users rather than paid acquisition. He groups them into four types: supply driving demand, demand…

producthabits.com · Hiten ShahNov 12, 2018

Is Snapchat Going to Die?

Nov 12, 2018 · 29 min

This essay traces Snapchat's rise from a 2011 Stanford side project to a major social platform, and its subsequent stall after going public. The author argues Snapchat's early success came from turning a familiar…

Lenny’s Newsletter♥ 185

Growth inflections

Feb 14, 2023 · 21 min
Subscriber post — summary only

Lenny Rachitsky surveys growth inflection stories from roughly two dozen well-known products to find what tends to precede sudden growth jumps. He sorts them into three groups: product improvements, external events that…

Lenny’s Podcast110 min

First interview with Scale AI’s CEO: $14B Meta deal, what’s working in enterprise AI, and what frontier labs are building next

Jason Droege · Oct 9, 2025
Key learnings
  • Model improvement now relies heavily on experts (80% of Scale's expert network holds a bachelor's or higher) defining what good…
  • Enterprise AI pilots that reach 60-70% accuracy feel close, but robust automation of important processes often takes 6-12 months…
  • Validate a new business by checking whether it can sustain high gross margins and whether competitors can match the economics in…
Lenny’s Podcast133 min

An inside look at X’s Community Notes

Keith Coleman & Jay Baxter · Feb 27, 2025
Key learnings
  • Surface notes only when raters who normally disagree both find them helpful; seeking cross-polarized agreement is what keeps…
  • Open participation to everyone with basic verification and random selection, rather than curating contributors, so the system…
  • Set the quality bar conservatively: showing a bad note damages trust far more than withholding a good one, so the team accepts…
SVPG · Marty CaganMar 3, 2023

The Product Operating Model

Mar 3, 2023 · 3 min

Marty Cagan explains that his upcoming book TRANSFORMED needs a name for the way the best tech companies work, and he tentatively settles on the 'product operating model' or 'product model.' He notes that the industry…

Product Talk · Teresa TorresJan 30, 2014

Are You Getting Your Growth Goals Right?

Jan 30, 2014 · 4 min

Teresa Torres argues that once a product's success funnel converts well, the next step is growth, but only after that funnel is healthy; otherwise acquiring users just wastes time, energy and money. She introduces two…

HEY World · Jason FriedJan 5, 2026

The big regression

Jan 5, 2026 · 3 min

Jason Fried describes staying in a brand-new rental house packed with smart-home technology and finds it worse than basic, older equipment. Lights, a TV, a dishwasher that needs an app, a thermostat, and an alarm panel…