A free, searchable library of 1,799 of the best product-management essays, podcast episodes and posts, from Lenny Rachitsky, Marty Cagan, Teresa Torres and seven others, that answers your questions with citations.
For PMs, founders and anyone building products
Unofficial · not affiliated with any author · every note links to the original
TL;DR Marty Cagan argues AI changes product work in two distinct ways: adding AI to a product, and using AI to change how the product is built2.
Answers come from ten product leaders’ essays, podcasts and posts, not the open web.
Each point carries a numbered citation that links to the note and to the original essay or episode.
Ask writes only from the library, and says plainly when the library doesn’t cover your question.
Type a real problem you’re stuck on: pricing, discovery, a promotion, an AI launch.
Open Ask →14 topics, from strategy to pricing to AI, and 33 common questions already answered.
Browse topics → Answered questions →Every weekday morning, with a two-line TL;DR and a link to each original. Free; one-click unsubscribe.
Sign up at the top ↑Postfree essay or newsletter postPaidsubscriber post, summary onlyPodcastepisode with key learningsXpost on XHover a tag for the publication
“Listen to this episode on: Spotify | Apple Podcasts What happens when you hand your opportunity solution tree to an AI? Vistaly rebuilt its entire product to find out—and the agents were the easy part. In this episode of Just Now Possible, Teresa Torres talks with Matt O'”
Teresa Torres and Petra Wille argue that innovation is a means rather than a goal: it matters only when it serves customers better. Using the history of the login flow, from passwords to single sign-on, Slack's magic…
Linear CEO @karrisaarinen: "Making products produces two things: the product, and the learning. The effort you put into building and designing things teaches you something about what the problem is, what the customers want. We're in this time now that there's this danger of
This podcast episode introduces "trash can tracking," a technique where teams place trash can symbols on discovery and delivery boards to make the work they deliberately discard as visible as the work they ship. Host…
This reading guide kicks off a monthly book club celebrating five years of Continuous Discovery Habits, focused this month on Chapter 10, 'Testing Assumptions.' The guide frames the chapter as a bridge between…
If I started a B2B company tomorrow, I’d do the product marketing myself for a while. I’d start by listening to how buyers describe us. What do they think we’re similar to? Why wouldn’t they switch? What keeps showing up in lost deals? Those answers would change how I explain
Most often discussed by Claire Vo. See all 130 notes →
Writer of Lenny's Newsletter and host of Lenny's Podcast.
Product discovery coach, author of Continuous Discovery Habits; writes Product Talk.
Founder of Silicon Valley Product Group (SVPG) and author of Inspired, Empowered and Transformed.
Co-founder of Crazy Egg, KISSmetrics and FYI; writes about product, SaaS and customer research.
Product leader (Stripe, Twitter, Google, Yahoo) and advisor known for frameworks on product sense and…
Co-founder and CEO of 37signals (Basecamp, HEY), co-author of Rework and Shape Up's home company.
Author of Escaping the Build Trap, founder of Produx Labs and Product Institute.
Former VP of Product Design at Facebook, author of The Making of a Manager; writes The Looking Glass.
Product sense is a learnable skill, not a fixed gift, and the sources agree on building it through deliberate immersion in customers and products. Jules Walter argues it…
Read the answer →Q:The sources agree that a product strategy is your plan for making the product vision real, not a feature list or a spec. Start by deciding what matters most and being…
Read the answer →Q:An empowered product team is a cross-functional team given problems to solve rather than features to build, and held accountable for outcomes. Marty Cagan defines it by…
Read the answer →Q:A startup should raise its prices earlier and more often than most teams do, because founders tend to underprice and rarely revisit price. Patrick Campbell puts it…
Read the answer →Q:Great product managers, per these sources, are judged by business outcomes and value/viability ownership rather than feature output or backlog administration. Marty…
Read the answer →Q:The sources agree that the North Star Metric is tied to strategy rather than being just a dashboard number. Lenny Rachitsky frames it as your strategy, and his guide…
Read the answer →