Lenny’s Newsletter · Free post♥ 145
Jun 6, 2023 · 27 min
“If you’re getting this post, that means my wife’s due date is very near (😮💨), or our kid was just born (🥹). To give my new family my undivided attention, I’ll be taking a month or so of parental leave. To make sure you continue to receive exceptional value from the newsletter during this period, a few months back I put out a call for guest posts. Out of 500+ pitches, I whittled it down to six extraordinary posts. Today’s post is…”
SVPG · Marty CaganMar 4, 2020
Mar 4, 2020 · 3 min
Once leaders assign a problem to a product team, they must also signal how ambitious the team should be in its discovery work. Cagan frames objectives as bets that spread risk across a portfolio, ranging from low-risk…
SVPG · Marty CaganAug 25, 2021
Aug 25, 2021 · 5 min
Marty Cagan argues that during and after the pandemic, teams are sliding back into heavy requirements documents (PRDs) because remote collaboration is tiring. He reframes the core of strong product work as three things…
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…
Product Talk · Teresa TorresAug 8, 2013
Aug 8, 2013 · 3 min
Teresa Torres argues that product managers make dozens of decisions daily and tend to feel confident about them, yet decision research shows people often make poor choices while believing they are sound. Our minds are…
Product Talk · Teresa TorresFeb 24, 2026
Feb 24, 2026
Teresa Torres and Petra Wille examine the blurred line between product and engineering, where product managers drift into owning bugs, tech debt and architecture. They argue this starts as helpfulness but leads to PM…
Product Talk · Teresa TorresJun 1, 2026
Jun 1, 2026 · 5 min
This reading guide introduces the June installment of a book club around Continuous Discovery Habits, centered on Chapter 7, which argues that product strategy belongs in the opportunity space rather than the solution…
SVPG · Marty CaganJul 14, 2025
Jul 14, 2025 · 8 min
Marty Cagan argues that as more companies move toward the product operating model, political dynamics become central to change, and a well-designed pilot team is the key early step. A pilot acts as a low-cost, fast MVP…
Lenny’s Newsletter♥ 432
Mar 26, 2024 · 13 min
Subscriber post — summary onlyLenny Rachitsky, with instructor Colin Matthews, offers a practical primer for product managers who want stronger technical fluency. It walks through application architecture (client, server, database), how APIs work…
Lenny’s Newsletter♥ 13
Jun 16, 2020 · 3 min
Subscriber post — summary onlyLenny answers a reader's question about having separate design and engineering roadmaps, arguing that cross-functional teams should converge on one source-of-truth roadmap. He outlines the core benefits of a shared…
Lenny’s Newsletter · Free post♥ 21
Oct 8, 2019 · 11 min
Lenny Rachitsky's early newsletter answers three reader questions: how to motivate engineers to hit arbitrary deadlines, where to find real PM career ladders, and how to get executives to accept more actionable customer…
Product Talk · Teresa TorresJan 27, 2026
Jan 27, 2026 · 3 min
Teresa Torres and Petra Wille examine the build vs. buy decision, which AI is reshaping. They argue the classic rule of thumb, to avoid building non-core functions, has limits, since vendors may be better positioned…
SVPG · Marty CaganOct 24, 2012
Oct 24, 2012 · 3 min
Marty Cagan describes a growing trend where product teams move from batch-style phases to continuous practices in both delivery and discovery. He traces how continuous integration, testing, and deployment have spread…
SVPG · Marty CaganFeb 24, 2020
Feb 24, 2020 · 4 min
Marty Cagan explains why he has largely stopped recommending OKRs (Objectives and Key Results) to most companies: the technique is simple, but organizations rarely have the structure it needs to work. He argues three…
Product Talk · Teresa TorresFeb 1, 2013
Feb 1, 2013
This is a weekly roundup of product-building reads rather than a single argument. It pulls together a few threads: deciding what to ignore so you can focus on the most critical work, the primacy of conversion strategy…
SVPG · Marty CaganAug 13, 2024
Aug 13, 2024 · 15 min
Marty Cagan and Josh Kerievsky argue that outsourcing agencies can apply the product model to custom solution work, even though clients often arrive with a fixed solution in mind and fixed-price contracts. The core…
SVPG · Marty CaganFeb 8, 2016
Feb 8, 2016
Marty Cagan argues that the performance-management ideas he learned at Hewlett-Packard, Management by Objectives (later refined as OKRs), remain the foundation of how the best companies operate. The first principle is…
SVPG · Marty CaganDec 7, 2008
Dec 7, 2008
Marty Cagan argues that economic downturns, while painful, can be a productive period for product teams and companies that know how to use them. Beyond the defensive measure of cutting costs to extend runway, he…
Product Talk · Teresa TorresSep 27, 2012
Sep 27, 2012 · 3 min
Teresa Torres argues that acceptance criteria are often the missing piece of a user story, and that they determine when a story is ready for release. She contends that criteria should be written from the end-user's…
Product Talk · Teresa TorresSep 30, 2013
Sep 30, 2013 · 3 min
Teresa Torres uses Jia Jiang's story of pursuing a startup dream under a six-month deadline to introduce the idea of tripwires: predefined points where a decision gets reconsidered. She argues that as people invest…
Lenny’s Podcast93 min
Mike Krieger · Jun 5, 2025
Key learnings- Use AI as an independent strategy critic: ask it to be brutal or to challenge your thinking, since default prompts tend to…
- As AI writes most code, bottlenecks shift upstream to deciding what to build and aligning people, and downstream to merge queues…
- Give teams a minimum viable strategy so people feel empowered to build and explore at the edge of model capabilities without…
Lenny’s Podcast106 min
Daniel Lereya · Apr 27, 2025
Key learnings- Treat a competitor's rapid shipping as a gift that proves a goal is possible, then set an ambitious target that forces you to…
- Measure product managers by the impact they validate for customers, not by features shipped; define the problem, the opportunity…
- Ask each quarter what your product will do differently for customers a quarter from now, and check whether you can name your…
SVPG · Marty CaganNov 1, 2012
Nov 1, 2012 · 4 min
Marty Cagan argues that as teams move to frequent or continuous delivery, releases can surprise customers and internal stakeholders such as sales, service, and product marketing. Most incremental releases are invisible…
SVPG · Marty CaganFeb 2, 2009
Feb 2, 2009 · 3 min
Marty Cagan argues that Six Sigma, a quality-control methodology proven in manufacturing, does real damage when applied to software product discovery and development. He observes that once influential innovators such as…