Lenny's Podcast: Product | Career | Growth
Lenny Rachitsky
51 episodes
How a 19-year-old intern built the growth engine behind this $2B AI company | Hector Serrano
- Wispr Flow grew revenue 30X in the past year, with paid acquisition added only after its product found traction, according to Hector Serrano.
- Wispr's paid UGC program replaced an organic campaign that reached 500m views but failed to convert students, and now launches 500 to 600 ads a month.
1 Nov · 1 h 28 min
An 86-minute guide to finding PMF | Rob Snyder (Author, The Power of Pull)
- Rob Snyder argues pull is a person's unfinished priority that existing options cannot solve, so founders should find it rather than persuade buyers.
- Snyder cites Jump, an AI notetaker for financial advisers, whose team spent eighteen months before finding pull around CRM-ready meeting notes.
25 Oct · 1 h 26 min
Inside the black box of AI: How AI models actually think | Emmanuel Ameisen (Anthropic)
- Emmanuel Ameisen, an Anthropic interpretability researcher, argues that building AI models is not the same as understanding them, since they are grown through training rather than written as rules.
- Ameisen says Anthropic's interpretability work finds models plan ahead, such as choosing a rhyme before writing a line of poetry, challenging the view that they simply pick the next word.
18 Oct · 1 h 12 min
Why every company now needs to think and operate like a lab team | Josh Woodward (Google Labs, Gemini, AI Studio)
- Josh Woodward, head of Google Labs, says good ideas come from tinkering by small groups of obsessed people rather than scheduled brainstorms or design sprints.
- Woodward says Labs keeps 82 predictions internally and expects about nine in 10 to be wrong, yet it still watches trends well beyond the Bay Area.
11 Oct · 1 h 2 min
The grief, loneliness, and burnout sweeping through the tech industry right now | Molly Graham
- Molly Graham argues the AI-branded layoff fear is overblown, since the data does not yet show jobs disappearing, and treats AI as junior staff needing coaching and oversight.
- Lenny Rachitsky's survey shows burnout rising from 44 percent in 2025 to 55 percent this year, even as about half of respondents call themselves the happiest they have ever been about their careers.
27 Sept · 1 h 34 min
90 minutes of unfiltered product advice from Snap and Discord’s product chief | Peter Sellis
- Peter Sellis, former Snap first PM and Discord product head, argues the median product manager is probably bad and the best ones leave for founding roles or executive jobs.
- Sellis says Snap is hard to monetize because its very young user base, under-17 ad targeting limits, and camera-first app leave no natural place for ads.
20 Sept · 1 h 37 min
How we built Grok Bot in a month | Roman Ugarte (SpaceXAI)
- Roman Ugarte says SpaceXAI built Grok Bot from scratch in about a month, rather than bolting agent features onto existing coding products like Cursor.
- Roman Ugarte says the team spent about two weeks onboarding a couple hundred early users by hand, with core engineers on calls to fix problems immediately.
8 Sept · 1 h 23 min
Why companies are becoming a series of loops | Anish Acharya (a16z)
- Anish Acharya argues company building is becoming a series of agent loops, with a coding bug-fix loop capable of running from report to shipped fix in five minutes.
- Acharya says Sundar Pichai wants a $40tn Google rather than a more efficient $4tn one, and a Google executive reported roadmap work accelerating rather than layoffs.
6 Sept · 1 h 19 min
AI’s third era: the rise of persistent AI coworkers | Tara Seshan (Product Lead ChatGPT Work)
- Tara Seshan, who leads Codex and ChatGPT Work at OpenAI, says the third era of AI products is a persistent coworker agent that gets things done.
- Seshan argues product teams should build for the models expected in two to three months, not for today's models or next year's.
30 Aug · 1 h 22 min
How to close $100K+ enterprise deals, step by step | Jen Abel
- Jen Abel argues enterprise deals run about 15 steps, not the five-stage pipeline most people use, with the five stages serving as buckets for a weighted forecast.
- Jen Abel says sellers can reach an enterprise buyer only through the chief legal officer or the person one level below, which she calls N minus one, and that the founder should reach the CLO.
23 Aug · 1 h 25 min
OpenAI’s Head of Design: This is the best time in history to be a designer | Ian Silber
- Ian Silber, OpenAI's head of product design, says designers face uncertainty because nobody knows what the role now requires, though engineers already absorbed a similar shift.
- Ian Silber argues the human element of design, understanding users and holding a point of view, grows more valuable as anyone can now build software.
16 Aug · 1 h 12 min
The playbook for building high-talent-density teams | Adam Ward, Head of Talent at Cursor
- Adam Ward, Cursor's Head of Talent, argues that starting with a confident list of the top 20 percent for a role beats the funnel of doom, which regresses hiring toward the mean.
- Ward rates the current hiring market an 11 out of 10 for specific roles, where hiring now moves in days and weeks.
9 Aug · 1 h 31 min
This CPO regrets that product management exists | Tom Verrilli (CPO of Whatnot)
- Tom Verrilli, chief product officer at Whatnot, says hiring too many PMs infantilizes engineers and designers who can make good decisions themselves.
- Whatnot assigns PMs to problems rather than teams and reshuffles them every six months in planning, with about 21 or 22 PMs in total.
2 Aug · 1 h 25 min
Anthropic’s first technical PM on token maxing, the jagged edge, and living in the future | Dianne Penn
- Dianne Penn, Anthropic's first technical PM, says Opus 4.5 and Claude Code reinforced each other, with neither reaching its moment without the other.
- Penn says teams should treat token spend as the input and experimentation as the real output, and that Anthropic's Labs incubated Claude Code, skills, Claude Design and MCP through discontinuous bets.
26 Jul · 1 h 34 min
Why Netflix is betting on systems thinkers—not specialists—in the AI era | Elizabeth Stone (CPTO)
- Netflix CPTO Elizabeth Stone argues AI should not be put back in the box, calling the current period a storming phase before new technology forms.
- Stone says Netflix is hiring people who can build common infrastructure and paved paths across business domains, because agents need source-of-truth data and guardrails.
19 Jul · 1 h 12 min
How tech workers actually feel about AI in 2026 | Annual AI sentiment survey (Noam Segal)
- Noam Segal's 2026 survey of about 6,000 tech workers finds AI shapes how people feel about their work more than role, company or level.
- Burnout with significant levels rose from 44.7% in 2025 to 54.7% in 2026, while optimism about roles and careers fell from 54.8% to 48.7%.
12 Jul · 1 h 36 min
Adam Mosseri: AI is a tailwind for authenticity
- Adam Mosseri says Meta's canonical product team shrank from about a Baker's dozen people into pods of four to six engineers supported by a blended product staff role.
- Mosseri calls Meta's token-spend leaderboard a terrible idea and predicts budget caps may be needed as token costs of strong engineers approach their salaries.
9 Jul · 1 h 8 min
OpenAI Codex lead on the new shape of product work | Andrew Ambrosino
- Andrew Ambrosino, who leads product and engineering for the Codex app at OpenAI, says implementation is no longer the expensive part of building, so taste is now the scarce skill.
- Ambrosino argues PRDs are not dead, saying the right medium depends on the point being made, and warns that polished prototypes can be mistaken for production-ready work.
28 Jun · 1 h 10 min
What happens after coding is solved? | Fiona Fung (Manager of the Claude Code and Cowork Teams)
- Fiona Fung says coding is no longer the bottleneck at Anthropic, where engineers produce eight times as much code per quarter as in 2025.
- Fung says the new challenge is verifying that high volume of code, using a trust but verify approach to AI.
21 Jun · 1 h 39 min
The hidden pattern behind successful products | Mark Pincus (founder of Zynga)
- Mark Pincus says teams should expect most new ideas to fail and test many of them, using Proven, Better, New as the framework he built at Zynga.
- Pincus argues founders should start small, since tribe.net failed by trying to do too much while Zynga's poker game found its market.
14 Jun · 1 h 39 min
Father of the iPod and iPhone on building taste, judgment, and creativity in the AI era | Tony Fadell
- Tony Fadell tells builders not to surrender judgment to AI, arguing products should start from a real customer pain rather than easily generated output.
- Fadell says the iPhone's physical keyboard debate at Apple was inconclusive in testing, so Steve Jobs made the call, a reminder that 1.0 products in new categories require opinion-based leadership.
7 Jun · 1 h 35 min
A rational conversation on where AI is actually going | Benedict Evans
- Benedict Evans says AI is as big a deal as the internet or mobile, and only that big, comparing today to the internet in 1997.
- Evans argues that predictions of mass layoffs ignore how work is structured, since tasks can be automated while jobs persist, as elevator operators showed.
31 May · 1 h 20 min
The AI paradox: More automation, more humans, more work | Dan Shipper
- Dan Shipper, co-founder and CEO of Every, argues the AI job apocalypse is not happening and that people who use models in new ways stay ahead.
- Shipper argues a single company-wide agent, as at Shopify and Ramp, will beat personal agents for now because personal agents like OpenClaw break too often to maintain.
24 May · 1 h 34 min
Why we’re at the beginning of the AI hardware boom | Caitlin Kalinowski (ex–OpenAI, Meta, Apple)
- Caitlin Kalinowski, ex-OpenAI, Meta and Apple, argues that AI saturating screens pushes the next frontier into robotics, manufacturing and industrialization.
- Kalinowski says the United States should invest far more in drones than aircraft carriers and must reindustrialise to be safe militarily.
17 May · 1 h 39 min
How to build a company that withstands any era | Eric Ries, Lean Startup author
- Eric Ries argues that famous companies are destroyed by their own success rather than by competition, and founders must protect their mission before success makes them targets.
- Ries cites Harvard Law School data showing only 20% of founders remain CEO three years after an IPO, and points to Philip Morris's Vectura deal, which led to a $900m write-down within three years.
10 May · 1 h 39 min
Snapchat CEO: Why distribution has become the most important moat | Evan Spiegel
- Evan Spiegel, Snap's CEO, argues distribution now matters most, since software is easy to copy and network effects alone are an insufficient defence.
- Spiegel says Snap's design team is flat and deliberately bottlenecked, with designers owning product work and leaders staying close to the product.
26 Apr · 1 h 10 min
How Anthropic’s product team moves faster than anyone else | Cat Wu (Head of Product, Claude Code)
- Cat Wu, Head of Product for Claude Code at Anthropic, says feature timelines have collapsed from six months to one month, sometimes to one day.
- Cat Wu says Anthropic ships almost everything as a research preview and holds weekly metrics readouts with the entire product team.
23 Apr · 1 h 26 min
Why half of product managers are in trouble | Nikhyl Singhal (Meta, Google)
- Nikhyl Singhal says the product industry is very much in stress, with the information-mover role becoming obsolete even as open PM roles hit a three-year high.
- Singhal predicts that within two years most companies will automate the mechanical parts of building product, multiplying product changes 10 to 100 times and making judgment the core PM skill.
19 Apr · 1 h 35 min
Hard truths about building in the AI era | Keith Rabois (Khosla Ventures)
- Keith Rabois argues product management is becoming more like being a CEO, deciding what to build and why, rather than a feature-execution role.
- Rabois says customer research is a disaster for consumer and small-business products, because customers do not know what they want and give every reason except the real one.
12 Apr · 1 h 23 min
Head of Growth (Anthropic): “Claude is growing itself at this point” | Amol Avasare
- Amol Avasare says he cold-emailed Mike Krieger, then Anthropic's chief product officer, after heavy Claude use, landing the growth role before a team formally existed.
- Anthropic runs CASH, a Claude-powered system that finds, builds, tests and analyses growth experiments, and Avasare says it performs like a junior PM with a human still approving experiments.
5 Apr · 1 h 53 min
An AI state of the union: We’ve passed the inflection point, dark factories are coming, and automation timelines | Simon Willison
- Simon Willison argues late 2025 was an inflection point, when Anthropic and OpenAI focused training on coding and coding agents began reliably doing what they were told.
- Simon Willison says he now writes about 95% of his code without typing it, and that software engineers are the bellwether for other knowledge work.
2 Apr · 1 h 40 min
From skeptic to true believer: How OpenClaw changed my life | Claire Vo
- Claire Vo says OpenClaw is the most important AI experience she has had since ChatGPT, after an eight-hour install that deleted her family calendar.
- Vo runs nine OpenClaw agents across three computers, assigning each a role such as Sam for sales and Finn for family logistics.
29 Mar · 1 h 47 min
The art of influence: The single most important skill that AI can’t replace | Jessica Fain (Webflow, ex-Slack)
- Jessica Fain, a Webflow product leader and former Slack chief of staff, says great products get built through influence, not politics, which manipulates outcomes for personal gain.
- Fain says product managers should treat the executive as a key user, asking what drives them and what led them to a belief, and giving context in the first 30 to 60 seconds.
22 Mar · 1 h 34 min
The design process is dead. Here’s what’s replacing it. | Jenny Wen (head of design at Claude)
- Anthropic's Jenny Wen says the traditional design process is basically dead as engineers spin up multiple Claudes.
- Design work is splitting into implementation support and vision with a three-to-six-month horizon.
1 Mar · 1 h 17 min
AI is critical for humanity’s survival: Cisco president on the AI revolution | Jeetu Patel
- Cisco president Jeetu Patel says AI is a megatrend and successful AI is a condition for humanity's survival.
- Cisco's first product fully written with AI is due within two weeks, and Patel calls coding AI's clearest use case.
26 Feb · 1 h 27 min
Head of Claude Code: What happens after coding is solved | Boris Cherny
- Anthropic's Boris Cherny says Claude Code writes 100% of his code and he ships 10 to 30 pull requests daily.
- Cherny says Claude Code alone makes $2bn in revenue and Anthropic $15bn.
19 Feb · 1 h 28 min
Sequoia CEO coach: Why it’s never been easier to start a company, and never been harder to scale one | Brian Halligan (co-founder, HubSpot)
- Sequoia CEO coach Brian Halligan says starting a company has never been easier, but scaling one has never been harder.
- Halligan says half of C-level hires fail within 18 months, and HubSpot had zero retention from Salesforce, Google, and Microsoft.
15 Feb · 1 h 15 min
The rise of the professional vibe coder (a new AI-era job) | Lazar Jovanovic (Professional Vibe Coder)
- Lazar Jovanovic, Lovable's first official vibe coding engineer, has never written a line of code and calls that an advantage.
- Jovanovic spends 80% of his time planning and 20% executing, running five or six parallel projects before committing to one.
8 Feb · 1 h 43 min
A child psychologist’s guide to working with difficult adults | Dr. Becky Kennedy
- Becky Kennedy says the same principles govern parenting and workplace leadership because all humans need the same things.
- Kennedy calls repair the top relationship strategy, saying secure attachment is built through repair after mistakes.
1 Feb · 1 h 32 min
Marc Andreessen: The real AI boom hasn’t even started yet
- Andreessen says AI arrives after 50 years of stagnant productivity, making human workers a premium.
- He describes a "Mexican standoff" among PMs, engineers and designers, each thinking AI lets them do the other two jobs.
29 Jan · 1 h 45 min
5 questions to ask when your product stops growing | Jason Cohen (2x unicorn founder)
- Jason Cohen says monthly new customers divided by cancellation rate sets a company's growth ceiling, making churn the worst problem.
- Cohen says "it's too expensive" is never the real reason customers cancel, and "what made you cancel?" doubled Groove's usable responses.
25 Jan · 1 h 46 min
The non-technical PM’s guide to building with Cursor | Zevi Arnovitz (Meta)
- Zevi Arnovitz, a non-technical Meta PM, builds real products in Cursor with Claude Code and downloadable /commands that let any PM ship code.
- He argues it is the best time to be a junior, since a new grad can now build a startup alone.
18 Jan · 1 h 15 min
The new AI growth playbook for 2026: How Lovable hit $200M ARR in one year | Elena Verna (Head of Growth)
- Elena Verna says Lovable hit $200m in ARR in roughly a year with about 100 people, and founders should not treat it as a benchmark because it is an outlier in a new category.
- Verna says only 30 to 40 percent of her fifteen to twenty years of growth playbook transfers, and product market fit must now be recaptured about every three months as model providers ship step changes.
18 Dec 2025 · 1 h 32 min
Why experts writing AI evals is creating the fastest-growing companies in history | Brendan Foody (CEO of Mercor)
- Brendan Foody says Mercor grew from around $1 to $400m in revenue run rate in sixteen months, and Lenny Rachitsky cites an even faster $1 to $500m in seventeen months.
- Foody argues that in the era of evals, the eval becomes the product requirement document, because labs' main bottleneck is measuring what success looks like for a model.
18 Sept 2025 · 1 h 7 min
Why ChatGPT will be the next big growth channel (and how to capitalize on it) | Brian Balfour (Reforge)
- Brian Balfour predicts a new distribution platform will emerge within about six months, most likely centred on ChatGPT, and startups should move onto it early.
- Balfour's four-step cycle says platforms open to third parties for distribution, then close for control and monetisation, as Facebook's 2007 developer platform did before cutting off organic reach.
17 Aug 2025 · 1 h 29 min
How Revolut trains world-class product managers: The “local CEO” model, raw intellect over experience, and a cultural obsession with building wow products | Dmitry Zlokazov (Head of Product)
- Dmitry Zlokazov, Revolut's global head of product, says the company hires for raw intellect and hunger to build over experience, since seasoned hires from established firms ramp up slowly.
- Revolut runs more than 150 product owners, whom Zlokazov calls local CEOs, with founders reviewing every shipped screen in weekly product reviews.
15 May 2025 · 1 h 10 min
10 growth tactics that never work | Elena Verna (Amplitude, Miro, Dropbox, SurveyMonkey)
- Elena Verna says founders should drive growth themselves until product-market fit and retention exist, roughly $1m to $10m in ARR, before hiring a growth team.
- Verna argues growth cannot fix a declining business, which can lift results only 10 to 15 percent, so core product and go-to-market problems must be solved first.
19 Jan 2025 · 1 h 35 min
The original growth hacker reveals his secrets | Sean Ellis (author of “Hacking Growth”)
- Sean Ellis says the very-disappointed survey score, around 40% in his experience, signals product-market fit and works better as a team target than a firm cutoff.
- Ellis says Lookout's score rose from 7% to 40% in two weeks after repositioning around antivirus and streamlining onboarding, reaching 60% six months later.
5 Sept 2024 · 1 h 44 min
How to consistently go viral: Nikita Bier’s playbook for winning at consumer apps (co-founder of TBH, Gas, advisor, investor)
- Nikita Bier, who sold TBH to Facebook and Gas to Discord, argues teenagers are the best target for communication apps because invitations per user drop about 20% for each year of age between 13 and 18.
- TBH reached the top of the App Store by seeding one Georgia school and then rolling out state by state, a playbook Bier says drove its sale to Facebook.
25 Aug 2024 · 1 h 38 min
Picking sharp problems, increasing virality, and unique product frameworks | Oji Udezue (Typeform, Twitter, Calendly, Atlassian)
- Oji Udezue says virality comes from a great product solving a sharp problem, not from growth tricks, since users who reach a weak product simply leave.
- Udezue argues B2B SaaS thrives in high-frequency niche workflows like Jira, while Atlassian, Typeform, Qualtrics and SurveyMonkey push upmarket toward everyone-level workflows.
14 Sept 2023 · 1 h 16 min
Thinking beyond frameworks | Casey Winters (Pinterest, Eventbrite, Airbnb, Tinder, Canva, Reddit, Grubhub)
- Casey Winters says the chief product officer role is hard to hold long term because executives never admit they are crushing it.
- Winters argues Grubhub should have bought DoorDash early, citing Nassim Taleb's view that overreaction is the only rational response to an existential threat.
30 Mar 2023 · 1 h 18 min