Lenny’s Podcast102 min
Chip Huyen · Oct 23, 2025
Key learnings- Focus on what actually improves AI apps, such as talking to users, improving data, writing better prompts, and optimizing…
- Be cautious about committing to newly released technologies that have not been widely tested, since switching away from them…
- Fine-tuning and post-training can shape model behavior a lot, and many teams now focus effort there because base pre-training…
Lenny’s Podcast74 min
Yuriy Timen · Sep 1, 2022
Key learnings- Give every channel a real test before judging it; many teams wrongly conclude YouTube or other tactics don't work because they…
- Virality works best when the product has inherent network effects, where utility grows with more users, rather than trying to…
- Treat SEO as a 3-month time-boxed experiment, favoring angles with a unique editorial, programmatic, or data advantage, and buy a…
Lenny’s Newsletter · Free post♥ 84
Dec 10, 2019 · 9 min
““Lyft was always supply constrained. It was obvious to everyone. You open up the app on a Friday night and there were no cars available. Instead, you got a Lyft message saying sorry, try again later. We eventually ended up having to build a waitlist for supply to catch up to demand. This was especially bad for us because Lyft focused on being reliable — a ride when you need one, with the tap of a button. The aha moment, or inflection…”
Product Talk · Teresa TorresMay 15, 2024
May 15, 2024 · 16 min
Teresa Torres shares four examples from coach Ellen Juhlin of using in-app surveys to sustain customer touchpoints as part of continuous discovery. Across different products, Ellen tried a Mixpanel pop-up, an onboarding…
Product Talk · Teresa TorresApr 8, 2020
Apr 8, 2020 · 14 min
This Product in Practice piece follows the Simply Business product team as they adopted continuous discovery with coaching from Teresa Torres. Their first chosen opportunity, late customer payments, was a real pain…
Lenny’s Newsletter♥ 451
Dec 23, 2025 · 24 min
Subscriber post — summary onlyLenny Rachitsky and Noam Segal report on a 1,750-respondent survey of tech workers about AI productivity. The core argument is that AI is overdelivering for most people, with the biggest gains in founders and PMs, while…
Product Talk · Teresa TorresJul 3, 2014
Jul 3, 2014 · 5 min
Teresa Torres argues that the outrage over Facebook's social contagion experiment is inconsistent with how news outlets and internet companies already operate. She notes that editors and headline writers routinely…
SVPG · Marty CaganJun 1, 2011
Jun 1, 2011
Marty Cagan argues that good product teams must excel at product discovery, which is fundamentally a skill of learning quickly: identifying the right target customer, finding the key problems to solve, and designing…
Lenny’s Newsletter♥ 225
Nov 7, 2023 · 13 min
Subscriber post — summary onlyThe post introduces DRICE, a two-stage prioritization method for product and growth teams. It starts with RICE scoring (Reach, Impact, Confidence, Effort) to build a shortlist, then applies a deeper 30-minute DRICE…
Product Talk · Teresa TorresMay 13, 2020
May 13, 2020 · 9 min
Teresa Torres argues that product teams are often held responsible for business outcomes such as revenue, margin, or churn, which they cannot directly control. Business outcomes are lagging indicators that only reveal…
Lenny’s Newsletter♥ 86
Feb 8, 2022 · 10 min
Subscriber post — summary onlyLenny Rachitsky benchmarks what counts as good and great monthly SaaS churn, drawing on growth leaders and ProfitWell data across B2C, SMB/mid-market, and enterprise segments. He argues churn should be read by price…
SVPG · Marty CaganApr 15, 2012
Apr 15, 2012 · 3 min
Marty Cagan responds to a common challenge: why are products like Facebook, Amazon, and Google so successful if they seem poorly designed? He argues that product people often confuse their own tastes with the target…
Lenny’s Newsletter · Free post♥ 105
Nov 9, 2021 · 15 min
Elena Verna argues that a founder's first growth hire is one of the most consequential hires a startup makes, and that many founders begin with avoidable mistakes. She proposes six rules: define a growth model before…
SVPG · Marty CaganJun 16, 2012
Jun 16, 2012 · 3 min
Marty Cagan shares a curated list of favorite product and leadership mantras he has collected while visiting companies, explaining what each one reveals about good product practice. Many of the quotes are attributed to…
Product Talk · Teresa TorresApr 7, 2021
Apr 7, 2021 · 37 min
This final session of a three-part webinar series argues there is no single correct way to run product discovery, and that teams should instead be judged by underlying principles that fit their context. It covers two…
Product Talk · Teresa TorresAug 6, 2025
Aug 6, 2025 · 47 min
Teresa Torres recounts building an AI-powered 'interview coach' that gives students feedback on practice customer interviews, grounded in her Continuous Interviewing course rubric. She describes moving from a…
SVPG · Marty CaganOct 13, 2011
Oct 13, 2011 · 5 min
Marty Cagan reviews Eric Ries's book "The Lean Startup" and argues it is one of the best product books in years, relevant to both new and experienced product people and not only early-stage startups. He notes Ries…
Lenny’s Podcast93 min
Sri Batchu · Jun 25, 2023
Key learnings- Sequence B2B growth roughly as founder-led sales, first salespeople, low-cost targeted marketing like content and community, then…
- Use early investor and founder relationships as a growth channel: getting influential operators onto the cap table can drive word…
- Make every growth channel driven by technology and data, such as dedicated growth engineers automating sales workflows and…
Lenny’s Podcast119 min
Matt LeMay · Aug 14, 2025
Key learnings- Ask whether you would fully fund your own team if you were the CEO; if you can't answer confidently, that signals a risk worth…
- Set team goals no more than one step away from company goals, so leadership immediately understands how your work contributes to…
- Keep impact first at every step, from OKRs and strategy to epics and daily backlog, rather than letting goals get cascaded into…
HEY World · Jason FriedFeb 3, 2025
Feb 3, 2025
Jason Fried describes a six-week sprint at Basecamp focused on smoothing the trial-to-paid onboarding experience, which bundled many small changes at once: a sample Getting Started project, a one-step project creation…
Product Talk · Teresa TorresJul 17, 2024
Jul 17, 2024 · 12 min
Teresa Torres argues that a clear desired outcome sets the scope, latitude, and success measure for product discovery, yet many teams struggle to define one. She distinguishes outcomes (the impact of work on customers…
Lenny’s Podcast133 min
Keith Coleman & Jay Baxter · Feb 27, 2025
Key learnings- Surface notes only when raters who normally disagree both find them helpful; seeking cross-polarized agreement is what keeps…
- Open participation to everyone with basic verification and random selection, rather than curating contributors, so the system…
- Set the quality bar conservatively: showing a bad note damages trust far more than withholding a good one, so the team accepts…
Product Talk · Teresa TorresSep 12, 2018
Sep 12, 2018 · 8 min
Teresa Torres describes coaching the CarMax Digital Merchandising team, a mature product team that already practiced discovery but lacked deliberate organization. Through interviews with the PM, designer, and tech lead…
Product Talk · Teresa TorresJul 14, 2026
Jul 14, 2026 · 3 min
This podcast episode between Teresa Torres and Petra Wille argues that product teams are flooded with data but that not all evidence carries the same weight. Low-effort signals like support tickets and app reviews are…