Lenny’s Newsletter♥ 340
Jun 9, 2026 · 7 min
Subscriber post — summary onlyLenny Rachitsky's paid newsletter, the second part of a series, recommends 24 long-standing books for product builders, grouped by the jobs they help with, such as design, taste, influence, starting a company, career…
Product Talk · Teresa TorresMar 13, 2012
Mar 13, 2012 · 3 min
“This is the first post in a two+ part series. I have content in mind beyond the first two parts, but want to gauge interest before deciding whether or not to continue. These first two parts are sections of a paper I wrote in a class called, "Creating and Sharing”
Lenny’s Newsletter · Free post♥ 20
May 18, 2021 · 11 min
Carole Robin, co-creator of Stanford's 'Touchy Feely' course, answers a reader whose co-founder relationship is deteriorating while the business still needs it to work. She argues that co-founder friction, like marriage…
Product Talk · Teresa TorresOct 16, 2012
Oct 16, 2012
Teresa Torres reflects on a live podcast discussion about writing user stories, where co-host Roger Cauvin argued that stories lacking the who and why leave engineers doing only the bare minimum. Torres clarifies that…
Product Talk · Teresa TorresAug 16, 2023
Aug 16, 2023 · 7 min
Product Talk's community manager, Welena Villasoto, shows how a non-PM can run a weekly continuous interviewing practice. She practiced story-based interviewing with Teresa Torres first, moving from talking too much to…
SVPG · Marty CaganFeb 19, 2020
Feb 19, 2020 · 9 min
Marty Cagan argues that the insights forming the foundation of a product strategy are the hardest but most valuable part of product work, and they cannot be produced by a template or framework. He says strong insights…
Product Talk · Teresa TorresNov 1, 2012
Nov 1, 2012
Product managers constantly receive requests from sales, executives, support, engineers, and customers, and trying to satisfy all of them can derail a well-defined product. The author argues that you can rarely both…
Product Talk · Teresa TorresApr 29, 2015
Apr 29, 2015 · 5 min
Teresa Torres argues that product requirements should describe the user opportunity rather than prescribe a solution, since detailed upfront solution specs lead teams to overcommit before validating what works. She…
SVPG · Marty CaganMay 14, 2020
May 14, 2020 · 4 min
Marty Cagan addresses the common question of how organizations move from feature teams to empowered product teams. He argues that Agile delivery methods alone are insufficient and that transformation depends first on…
Product Talk · Teresa TorresFeb 2, 2022
Feb 2, 2022 · 8 min
This Product in Practice story describes how Ellen Juhlin, a senior product director at Orion Labs, brought engineers into continuous discovery. Engineers often see product work as order-taking, but their technical…
SVPG · Marty CaganMay 14, 2006
May 14, 2006 · 4 min
Cagan argues that product decisions often stall because teams debate options without agreeing on the underlying problem, target user, goals, and priorities. Product decisions are especially contentious since everyone…
Product Talk · Teresa TorresJun 18, 2025
Jun 18, 2025 · 10 min
Teresa Torres and Hope Gurion argue that a champion such as a CEO can start a product operating model shift, but it stalls without support from leaders and stakeholders across the company. Pilot teams need managers and…
Product Talk · Teresa TorresDec 12, 2018
Dec 12, 2018 · 12 min
Teresa Torres argues that engineers should be active participants in product discovery rather than only writing code, since they contribute distinct knowledge and skills. She explains that different team members…
Product Talk · Teresa TorresMay 29, 2012
May 29, 2012 · 4 min
Teresa Torres reviews Richard Feynman's memoir-style essays and draws lessons for product work. She argues that confidence in discussing ideas, rather than deferring to status, helps product managers defend their…
Product Talk · Teresa TorresMar 2, 2026
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…
Lenny’s Newsletter♥ 24
Aug 10, 2021 · 7 min
Subscriber post — summary onlyLenny Rachitsky lists five habits that make product managers annoying to their teams and suggests how to avoid them. The core argument is that great PMs add much value, but rigid process worship, impulsive…
HEY World · Jason FriedMay 21, 2025
May 21, 2025
Jason Fried defends the continued use of cover letters in hiring, responding to people who think they no longer matter. He argues that a cover letter is the first and most revealing signal of an applicant's effort…
Lenny’s Newsletter♥ 22
Dec 8, 2020 · 4 min
Subscriber post — summary onlyLenny argues that launches fail because nobody pays attention by default, so products must do something worth remarking about. The preview introduces ten buzz-generating launch strategies, illustrated with real examples…
produxlabs.com · Melissa PerriJul 20, 2020
Jul 20, 2020 · 6 min
Melissa Perri argues that a new Chief Product Officer must shift from viewing executives as obstacles to seeing them as teammates with their own goals and constraints. The essay stresses that the CEO relationship is the…
Lenny’s Newsletter♥ 252
Oct 15, 2024 · 22 min
Subscriber post — summary onlyCoach Natalie Rothfels argues that stuck, overwhelmed product leaders are usually facing inner conflict between competing 'parts' of themselves, which external productivity tactics can't fix. She walks through the…
Product Talk · Teresa TorresMar 6, 2024
Mar 6, 2024 · 17 min
Product teams are often flooded with ideas from customers, stakeholders, and their own discovery work, and need a way to capture them without derailing their workflow. In this Tools of the Trade interview, Teresa Torres…
Lenny’s Newsletter♥ 82
Dec 6, 2022 · 18 min
Subscriber post — summary onlyLenny Rachitsky shares tactics from angel investor and founder Sam Corcos on getting real value from investors. The post argues founders often fail to activate their networks because they don't ask well, and covers…
The Beautiful Mess · John Cutler♥ 50
Sep 19, 2026
John Cutler questions the usefulness of personality and strength tests in the workplace. He notes they make for entertaining conversation and can feel uncannily accurate, but seldom improve everyday collaboration. He…
Product Talk · Teresa TorresJun 2, 2026
Jun 2, 2026
Teresa Torres and Petra Wille rant about how absurd corporate procurement has become for outside experts like speakers and consultants. Torres describes contracts with 80-page ethics policies, 800-question security…