Product Talk · Teresa TorresAug 21, 2024
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,”
Product Talk · Teresa TorresJan 11, 2013
Jan 11, 2013
Teresa Torres's weekend roundup highlights three posts she found useful for building great products. She opens with Brad Feld's observation that startups often lack a clear owner of the overall user experience, which…
SVPG · Marty CaganFeb 17, 2012
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…
Lenny’s Newsletter · Free post♥ 92
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…
SVPG · Marty CaganJul 23, 2007
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…
Lenny’s Newsletter♥ 25
Jun 1, 2021 · 10 min
Subscriber post — summary onlyThe post asks how long marketplace startups take to reach product-market fit and answers by collecting founder accounts from companies like Lyft, DoorDash, Uber, and Airbnb. The core argument is that marketplaces take…
SVPG · Marty CaganMay 21, 2024
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…
The Beautiful Mess · John Cutler♥ 48
Aug 14, 2026
John Cutler argues that teams often prioritize better when they pay attention to the underlying tensions they observe and act on daily, rather than focusing mainly on the specific items being prioritized. Those items…
SVPG · Marty CaganJan 7, 2009
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♥ 117
Jun 25, 2024 · 11 min
Subscriber post — summary onlyThe post compares general management (GM), functional, and hybrid org models, explaining how company stage, how close a North Star metric sits to revenue, and how critical the end-to-end customer journey is shape the…
Product Talk · Teresa TorresMar 13, 2012
Mar 13, 2012 · 3 min
This opening post in a planned series argues that a company can only launch a successful product if it builds something customers actually want, which requires deep knowledge of the customer's need, context, and…
Lenny’s Newsletter♥ 30
Nov 17, 2020 · 10 min
Subscriber post — summary onlyLenny 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
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
Feb 14, 2023 · 21 min
Subscriber post — summary onlyLenny 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…
Product Talk · Teresa TorresJun 21, 2023
Jun 21, 2023 · 9 min
This Product Talk announcement introduces Ellen Brandenberger, a product coach and Director of Product at Stack Overflow, as a new instructor for the Product Talk Academy. It frames the expansion as part of the…
SVPG · Marty CaganMar 3, 2023
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
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
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…
produxlabs.com · Melissa PerriDec 23, 2020
Dec 23, 2020
Melissa Perri announces the launch of a new podcast, Product Thinking, built around answering questions submitted by the Product Management community. The post previews three example topics: escaping an individual…
Product Talk · Teresa TorresSep 17, 2026
Sep 17, 2026 · 3 min
This episode of Just Now Possible features Aha!'s leadership and PM team discussing Aha! Builder, an AI app builder aimed at product managers rather than engineers. They describe the five-step discovery process that…
SVPG · Marty CaganAug 30, 2006
Aug 30, 2006 · 3 min
Cagan argues that most websites are hard to use, ugly, or both, and that even companies that invest in design often fall short. He observes that interaction designers tend to produce usable but dull sites, while visual…
SVPG · Marty CaganMay 1, 2011
May 1, 2011 · 3 min
Marty Cagan argues that many product teams still fly blind because they do not instrument their products to collect usage analytics, or collect so little that they cannot see how customers actually use features. He…
Product Talk · Teresa TorresJun 23, 2026
Jun 23, 2026
Teresa Torres talks with Petra Wille about how she and co-organizer Arne design experiences rather than mere events at Product at Heart and related leadership gatherings. Petra explains that intentional sensory details…
Substack · Shreyas Doshi♥ 42
Jul 2, 2026
The piece opens by naming a core cognitive bias that product builders tend to share, framed as four beliefs that reinforce one another. Only the opening line of the source text was supplied, so the full argument, the…