Lenny Rachitsky
Writer of Lenny's Newsletter and host of Lenny's Podcast, covering product, growth and career in tech. Previously a product lead at Airbnb. Also an angel investor and advisor.
Lenny Rachitsky did not write this page.
We collected these quotes from things they published elsewhere, and every quote links to where it was said. They have no account here and have not endorsed this site. Quotes are word for word; the short line under each one is our own restatement, not their wording. Their own site. Is this you? Claim it or ask us to remove it. Or tell us what is wrong here.
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Their wordswritten and illustrated by my wonderfully creative wife, with the goal of introducing the visual language of math at an early age. Yes, I’m biased, but they’re great. Best way to incept your kids into STEM.
↗Lenny’s Newsletter holiday gift guide 2026lennysnewsletter.com
- 8 days earlier
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Our reading
The industry has not yet solved how a user’s context and workflows should move across surfaces.
Their wordsThe industry still has not solved how a user’s context and workflows should move across surfaces.
- 4 weeks earlier
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Their wordsAs building gets easier, choosing the right thing to build, knowing what good looks like, and caring enough to fix it are becoming increasingly important for successful product teams.
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Their wordsThere’s a huge need for (curated) IRL events right now
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Our reading
Nobody has figured out how to build products in the AI era yet, and there is no one way to do it.
Their wordsBut what everyone agreed on is that there’s no one way to do it. My takeaway is we’re all still figuring it out, and the best way to do that is together.
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Their wordsInstead of the PM, eng, and design circles of the Venn diagram collapsing into one “builder,” each role is instead evolving and expanding.
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Their wordsMy sense is that the more time we spend working with agents, the lonelier the work becomes, and the more we need to find a place to connect with other humans.
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Their wordsThis is especially important now that AI allows us (and forces us) to be a lot more ambitious.
- 2 weeks earlier
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Their wordsThe best personal website is one that keeps updating itself.
↗🎙️ How I AI: How two SpaceXAI designers use Grok Bot to do their jobslennysnewsletter.com 1st of 3 in this piece
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Their wordsPeople no longer need to know exactly what they are building before they begin.
↗🎙️ How I AI: How two SpaceXAI designers use Grok Bot to do their jobslennysnewsletter.com 2nd of 3 in this piece
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Our reading
The most effective AI bots are narrowly scoped to a single, clearly defined responsibility.
Their wordsThe most useful bots have narrow, clearly defined responsibilities.
↗🎙️ How I AI: How two SpaceXAI designers use Grok Bot to do their jobslennysnewsletter.com 3rd of 3 in this piece