SVPG · Marty CaganOct 31, 2011
Oct 31, 2011 · 4 min
Marty Cagan argues that Product Market Fit and the Product Vision are related but distinct, and that teams often confuse them. The Product Vision describes the services and customers a company intends to serve over…
Product Talk · Teresa TorresNov 6, 2024
Nov 6, 2024 · 10 min
“The job search process is often unpredictable. How long will it take to hear back from a company? What questions will they ask you during your interview? Will you even enjoy working there? While it’s not possible to remove all the uncertainty and ambiguity from the job search, Teeba”
SVPG · Marty CaganSep 23, 2008
Sep 23, 2008
Cagan introduces the idea of a 'line' that separates the two fundamental activities of building software products: deciding what to build (left of the line) and building it (right of the line). Left of the line covers…
SVPG · Marty CaganOct 30, 2020
Oct 30, 2020
Marty Cagan argues against a damaging anti-pattern in which a product organization splits into a discovery team that decides what to build and a delivery team that simply implements it. He notes that good modern…
SVPG · Marty CaganDec 12, 2006
Dec 12, 2006 · 4 min
Marty Cagan argues that product managers should formally assess new product opportunities before building, rather than relying on executive decree, intuition, or a single large customer's funding. He notes that Market…
Product Talk · Teresa TorresApr 22, 2025
Apr 22, 2025
Teresa Torres and Petra Wille argue that many organizations do not have a clearly written product strategy, and that the strategy actually in play is often implicit and revealed by what teams build and learn. They…
Product Talk · Teresa TorresMay 19, 2026
May 19, 2026
Teresa Torres, a product discovery educator, describes how she drifted from occasional tinkering into spending a large share of her time on real AI engineering. She built AI-powered tools for continuous discovery…
SVPG · Marty CaganJan 19, 2015
Jan 19, 2015
Marty Cagan argues that product teams can find major opportunities by letting customers use their products for purposes the company never planned or officially supports. He describes this as a third path beyond…
Product Talk · Teresa TorresOct 9, 2024
Oct 9, 2024 · 9 min
Teresa Torres draws on the 2022 CDH Benchmarks survey of roughly 2,000 people to examine why product trios (PM, designer, engineer) often fail to collaborate effectively. Although most respondents worked in trios, about…
SVPG · Marty CaganApr 13, 2020
Apr 13, 2020 · 6 min
Marty Cagan argues that while remote product teams can deliver nearly as well as co-located ones, discovery and innovation suffer most when people work apart. He frames discovery as the core challenge, since creativity…
Product Talk · Teresa TorresOct 7, 2025
Oct 7, 2025
In this podcast conversation, Teresa Torres and host Petra Wille discuss Product Talk Academy's shift from purely instructor-led cohort courses toward on-demand learning options. Torres explains why she resisted…
SVPG · Marty CaganNov 7, 2022
Nov 7, 2022 · 5 min
Marty Cagan argues that the foundation of a strong empowered product team is unencumbered, direct access to four constituencies: customers and users, product data, business stakeholders, and engineers. He explains that…
Product Talk · Teresa TorresSep 5, 2014
Sep 5, 2014 · 9 min
Teresa Torres argues that as product teams adopt experimentation, their tests are only as good as their hypotheses and experiment design, so poor setup wastes money, time, and sprints. She lists fourteen common pitfalls…
Product Talk · Teresa TorresFeb 24, 2014
Feb 24, 2014 · 6 min
Torres argues that teams should stop testing ideas at random and instead be strategic about what they experiment on. Rather than prioritizing a list of ideas by gut feel, teams should estimate expected outcomes…
Product Talk · Teresa TorresJul 6, 2022
Jul 6, 2022 · 6 min
Teresa Torres addresses the catch-22 of landing a first product role when employers want experience. Her core argument is that aspiring PMs can manufacture credible experience through self-directed side projects, even…
Product Talk · Teresa TorresOct 22, 2025
Oct 22, 2025 · 12 min
Teresa Torres argues that generative AI changes many product-management practices (prompt engineering, context engineering, orchestration, and evals) but that core fundamentals still determine whether a product…
Lenny’s Newsletter · Free post♥ 137
Sep 29, 2020 · 19 min
Lenny Rachitsky asked founders of about two dozen well-known companies when they first knew they had product-market fit. Every company had a recognizable moment, but many only saw it after months or years of compounding…
SVPG · Marty CaganDec 19, 2025
Dec 19, 2025 · 11 min
Marty Cagan and Elias Lieberich describe how the product model shows up at Google, a company with nine products that each exceed one billion monthly users. The article frames the model around three parts: leaders…
Product Talk · Teresa TorresMay 9, 2014
May 9, 2014 · 6 min
Teresa Torres recounts how her team at AfterCollege nearly celebrated a false win: a report claimed their new Explore feature beat the old Search, but the funnel had been misread as page-to-page when it was actually a…
Product Talk · Teresa TorresOct 9, 2019
Oct 9, 2019 · 13 min
Teresa Torres argues that most managers claim to manage by outcomes but in practice still manage by outputs, dictating features, projects, and fixed roadmaps. The root cause she identifies is a trust problem: managers…
SVPG · Marty CaganFeb 17, 2018
Feb 17, 2018 · 3 min
Marty Cagan argues that many teams claiming to be Agile or Lean still operate with a Waterfall mindset, merely adopting the rituals and buzzwords. He identifies three telltale signs: risks deferred to the end…
Product Talk · Teresa TorresJan 19, 2022
Jan 19, 2022 · 14 min
Teresa Torres reviews how her coaching business has changed and lays out her plans for 2022. She explains that her main goal is to get more product trios adopting continuous discovery, but that this impact is hard to…
SVPG · Marty CaganNov 5, 2007
Nov 5, 2007 · 5 min
Marty Cagan argues that Agile methods, such as Scrum and XP, change but do not eliminate the product manager's job, and he offers guidance specific to product software rather than custom or IT projects. The product…
Product Talk · Teresa TorresApr 8, 2025
Apr 8, 2025
This podcast episode examines how capacity planning, a common quarterly ritual of allocating team time to fixed deliverables, fits within outcome-driven and discovery-first product organizations. The hosts argue that…