High Signal Podcasts Evidence ledger
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Public evidence record

Lenny Rachitsky

Host · Lenny's Newsletter

Claims
500
Episodes
88
Shows
1
Named items
46

Books, apps, and tools

The evidenced stack.

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other / uses

NID

“I continue to be astounded by how much engineering has transformed in two years. It's like a completely different dropdown. We used to sit there in NID and write code, and now you're just talking to agents and reviewing code and shipping 100 PRs a day.”

Lenny's Podcast · 19 Jul 2026

Evidence receipt · Source ↗

service / likes

Waymo

“I love Waymo. It's just like, once you see it, you're just like, This is insane.”

Lenny's Podcast · 23 Apr 2026

Evidence receipt · Source ↗

other / likes

Surge

“They don't have to raise money. They can just kind of go heads down and build, so I love so much about the story of Surge.”

Lenny's Podcast · 7 Dec 2025

Evidence receipt · Source ↗

app / uses

Discover Weekly

“Yeah, let's do it. I use Discover Weekly all the time.”

Lenny's Podcast · 28 Sept 2025

Evidence receipt · Source ↗

other / built

Superhost

“The Superhost example is actually really interesting because I built the Superhost program.”

Lenny's Podcast · 28 Sept 2025

Evidence receipt · Source ↗

app / uses

ChatGPT

“As an example, I use Claude and ChatGPT for coming up with title suggestions for these podcast episodes. And I give it examples of just examples of titles that have done well, and then it's 10 different examples, just bullet points.”

Lenny's Podcast · 19 Jun 2025

Evidence receipt · Source ↗

app / uses

Claude

“Yeah. For me when I use Claude for coming up with interview questions and just suggestions of... It's actually really good.”

Lenny's Podcast · 19 Jun 2025

Evidence receipt · Source ↗

app / likes

Claude

“Okay. By the way, I want to make it clear, I love Claude. I use Claude and ChatGPT equally, roughly.”

Lenny's Podcast · 14 Sept 2025

Evidence receipt · Source ↗

app / likes

Quitter

“Speaking of apps, I was doing research on you in preparation for this and I didn't realize you built Quitter back in the day. I love Quitter.”

Lenny's Podcast · 21 Aug 2025

Evidence receipt · Source ↗

app / built

Savorable

“Fun fact, I built an app once called Savorable that helped you savor the moment, it was called Savorable and it sent you a text every few hours, I don't know, maybe once a day with a little reminder of way to savor the moment.”

Lenny's Podcast · 21 Aug 2025

Evidence receipt · Source ↗

hardware / likes

Sonos

“I love Sonos. I love the name. I have many Sonos products. How often does this happen where the client is just, "No, this is not the name.”

Lenny's Podcast · 29 Jun 2025

Evidence receipt · Source ↗

other / likes

Ender's Game

“I love Ender's Game. I've read them all.”

Lenny's Podcast · 19 Jun 2025

Evidence receipt · Source ↗

Claim ledger

What Lenny said.

112 transcript-backed records

04 / uncertainty

I remember when Anthropic first launched, this was, I don't know, the first model when it launched years ago, three years ago, something like that.

“I remember when Anthropic first launched, this was, I don't know, the first model when it launched years ago, three years ago, something like that.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

09 / uncertainty

We talked about this earlier. I don't know how much more there's to add here. Basically again, it's not that this function is in big trouble necessarily.

“We talked about this earlier. I don't know how much more there's to add here. Basically again, it's not that this function is in big trouble necessarily.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

11 / uncertainty

I don't know if you have this in this deck, but a glimmer of hope that you pointed out is that enjoyment of work is actually still very high, that it's burnout, but also people still at the same levels last year actually, really enjoying their work.

“I don't know if you have this in this deck, but a glimmer of hope that you pointed out is that enjoyment of work is actually still very high, that it's burnout, but also people still at the same levels last year actually, really enjoying their work.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

14 / uncertainty

Just to support this kind of general theme you have of it's like we don't know what is going to happen, this is unprecedented, if you're to zoom out a few years ago, maybe three years ago, four years ago, the last profession you think would be automated is engineering and coding.

“Just to support this kind of general theme you have of it's like we don't know what is going to happen, this is unprecedented, if you're to zoom out a few years ago, maybe three years ago, four years ago, the last profession you think would be automated is engineering and coding.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

15 / uncertainty

I went to a standup comedy show of Pete Holmes, I don't know if you know him. And he made this joke that we want AI to clean the poop off the street and do all these hard things that nobody wants to do, but instead it's like, "Oh, let me help you write.

“I went to a standup comedy show of Pete Holmes, I don't know if you know him. And he made this joke that we want AI to clean the poop off the street and do all these hard things that nobody wants to do, but instead it's like, "Oh, let me help you write.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

19 / uncertainty

What an incredible set of experiences and different types of places to work. I don't know if they could be more different, all these places.

“What an incredible set of experiences and different types of places to work. I don't know if they could be more different, all these places.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

21 / uncertainty

I don't know if you saw this, but everyone's complaining of how they've gotten worse and they have all the highest level of toxins and then they're owned by BlackRock now, it turns out.

“I don't know if you saw this, but everyone's complaining of how they've gotten worse and they have all the highest level of toxins and then they're owned by BlackRock now, it turns out.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

23 / uncertainty

The TPPN guys have a really good way of describing this exact concept, which is they had like, I don't know, 8,000 listeners and a conversation.

“The TPPN guys have a really good way of describing this exact concept, which is they had like, I don't know, 8,000 listeners and a conversation.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

24 / uncertainty

I have a friend who works at a big tech company and you just said all the design team, they're required to ship like, I don't know, 10 PRs a month or something like that or a quarter, which is such a new world.

“I have a friend who works at a big tech company and you just said all the design team, they're required to ship like, I don't know, 10 PRs a month or something like that or a quarter, which is such a new world.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

28 / uncertainty

Along these lines, actually, you have this, I don't know if you call it a hot take that AI content is going to surpass human content and that's just the future.

“Along these lines, actually, you have this, I don't know if you call it a hot take that AI content is going to surpass human content and that's just the future.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

30 / uncertainty

Interestingly on that line, there's a few companies that are launching, Simile is one, that is simulating humans. I don't know if you heard about this company.

“Interestingly on that line, there's a few companies that are launching, Simile is one, that is simulating humans. I don't know if you heard about this company.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

33 / uncertainty

I don't know, probably your metaphor of the assistant, multiple assistants using the same computer, maybe not as helpful, but in theory it's like, "Okay, if they could just be in the same place and use the same computer and share, that's fine.

“I don't know, probably your metaphor of the assistant, multiple assistants using the same computer, maybe not as helpful, but in theory it's like, "Okay, if they could just be in the same place and use the same computer and share, that's fine.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

35 / uncertainty

Because someday, whether it's at a seven years old or 100 years old or 60 years old, I don't know, maybe I won't be able to do this every single week.

“Because someday, whether it's at a seven years old or 100 years old or 60 years old, I don't know, maybe I won't be able to do this every single week.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

36 / uncertainty

Another, I don't know, ritual and way of running teams that I heard about you, is you encourage team members roasting each other, which on the surface doesn't sound like a wonderful environment, but on the other hand, I hear constantly that the teams that you've built are just the happiest, the highest performing teams.

“Another, I don't know, ritual and way of running teams that I heard about you, is you encourage team members roasting each other, which on the surface doesn't sound like a wonderful environment, but on the other hand, I hear constantly that the teams that you've built are just the happiest, the highest performing teams.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

39 / uncertainty

There's a couple management, I don't know, rituals or takes you have that I've heard from folks that you work with, that I want to touch on.

“There's a couple management, I don't know, rituals or takes you have that I've heard from folks that you work with, that I want to touch on.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

42 / uncertainty

I had Marc Andreessen on recently, and I don't know if you've heard his whole thing on what he consumes, he talks about he has a very barbell strategy to media.

“I had Marc Andreessen on recently, and I don't know if you've heard his whole thing on what he consumes, he talks about he has a very barbell strategy to media.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

43 / uncertainty

I think about just people that don't have parents that are there and always seek someone as their partner that's more, I don't know, that gives them that later.

“I think about just people that don't have parents that are there and always seek someone as their partner that's more, I don't know, that gives them that later.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

49 / uncertainty

Jason, I don't know if you know this, but you're the perfect podcast guest because you have such deep experience in the space that you just have answers to everything I ask.

“Jason, I don't know if you know this, but you're the perfect podcast guest because you have such deep experience in the space that you just have answers to everything I ask.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

55 / uncertainty

I always love meeting people working on AI because it always feels like this very, I don't know, sterile, scary, mysterious thing.

“I always love meeting people working on AI because it always feels like this very, I don't know, sterile, scary, mysterious thing.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

60 / uncertainty

" You have some even more concrete pieces of advice here of just what that looks like. You have a huge, I don't know, philosophy of just huge leverage per person.

“" You have some even more concrete pieces of advice here of just what that looks like. You have a huge, I don't know, philosophy of just huge leverage per person.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

61 / uncertainty

Oh, what a, that survey man, what a, and not only just that survey being the slick, I'm imagining that XKCD comic with the open source little, I don't know, block holding up the entire world, like this one little piece of code.

“Oh, what a, that survey man, what a, and not only just that survey being the slick, I'm imagining that XKCD comic with the open source little, I don't know, block holding up the entire world, like this one little piece of code.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

65 / uncertainty

I don't know, imagining some kind of a storyboard and then it's figure out the model and level of model and prompt for that model to achieve each of these steps as best as possible.

“I don't know, imagining some kind of a storyboard and then it's figure out the model and level of model and prompt for that model to achieve each of these steps as best as possible.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

72 / uncertainty

There's the common ones, Copilot, Cursor. I don't know. Is there anything that stands out that you want to share, just like, "Hey, you should check this tool out.

“There's the common ones, Copilot, Cursor. I don't know. Is there anything that stands out that you want to share, just like, "Hey, you should check this tool out.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

74 / uncertainty

Not to put you on the spot, but is there someone that comes to mind when you think of, this person has great taste, that maybe isn't an obvious, like a Steve Jobs, maybe another leader? I don't know.

“Not to put you on the spot, but is there someone that comes to mind when you think of, this person has great taste, that maybe isn't an obvious, like a Steve Jobs, maybe another leader? I don't know.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

76 / uncertainty

Where can folks find you online if they want to maybe reach out, learn more about what you're, I don't know, maybe join Scale.

“Where can folks find you online if they want to maybe reach out, learn more about what you're, I don't know, maybe join Scale.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

77 / uncertainty

What's crazy about that book, you look at all the companies they talk about, I haven't read in a while, but just the whole book is about companies that last, I believe, or maybe that's the other book, I don't know.

“What's crazy about that book, you look at all the companies they talk about, I haven't read in a while, but just the whole book is about companies that last, I believe, or maybe that's the other book, I don't know.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

78 / uncertainty

You've worked at a bunch of different sizes of companies from startup to Grammarly, I don't know, you call it a big company, bigger company.

“You've worked at a bunch of different sizes of companies from startup to Grammarly, I don't know, you call it a big company, bigger company.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

79 / uncertainty

I don't know, classically, designers aren't the biggest fans of experiments and data and making decisions based on data.

“I don't know, classically, designers aren't the biggest fans of experiments and data and making decisions based on data.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

80 / uncertainty

Such a good point, because I don't know if I have competitors in this exact space, but basically they would show up instead and then I lose all that traffic.

“Such a good point, because I don't know if I have competitors in this exact space, but basically they would show up instead and then I lose all that traffic.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

81 / uncertainty

Yeah, I think about I was at Airbnb for a long time and just thinking of Brian, who I don't know even know if he had a job before Airbnb now.

“Yeah, I think about I was at Airbnb for a long time and just thinking of Brian, who I don't know even know if he had a job before Airbnb now.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

82 / uncertainty

I don't know if forcing's the right word, but encouraging people to play with the latest stuff and giving them a chance to take days off or block out calendars, cancel meetings, just stay on top of this stuff to play as you talked about it.

“I don't know if forcing's the right word, but encouraging people to play with the latest stuff and giving them a chance to take days off or block out calendars, cancel meetings, just stay on top of this stuff to play as you talked about it.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

87 / uncertainty

What you're saying here is this is the opportunity for startups to disrupt an incumbent. This is the opportunity for someone to disrupt Salesforce, I don't know, ServiceNow, all these guys that have been around for a long time.

“What you're saying here is this is the opportunity for startups to disrupt an incumbent. This is the opportunity for someone to disrupt Salesforce, I don't know, ServiceNow, all these guys that have been around for a long time.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

91 / uncertainty

Wow. This is such a good example of, I don't know if you think of it this way, but when someone offers you a seat on a rocket ship, don't ask which seat.

“Wow. This is such a good example of, I don't know if you think of it this way, but when someone offers you a seat on a rocket ship, don't ask which seat.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

92 / uncertainty

There was a recent study actually, I don't know if you saw, where they showed engineers were less productive with AI because it was just putting them in different directions.

“There was a recent study actually, I don't know if you saw, where they showed engineers were less productive with AI because it was just putting them in different directions.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

93 / uncertainty

I have a two-year-old and it feels like there's a new milestone of, there's like when to give them a phone, when to give them, I don't know, Snapchat, whatever kids use these days and then it's like when to give them their first ChatGPT account.

“I have a two-year-old and it feels like there's a new milestone of, there's like when to give them a phone, when to give them, I don't know, Snapchat, whatever kids use these days and then it's like when to give them their first ChatGPT account.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

95 / uncertainty

Along these lines, Dario, your CO recently talked about how AI is going to take a huge part of, I don't know, half of white-collar jobs, that unemployment might go up to something like 20%.

“Along these lines, Dario, your CO recently talked about how AI is going to take a huge part of, I don't know, half of white-collar jobs, that unemployment might go up to something like 20%.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

96 / uncertainty

In terms of the offers do you think, is this a real number that you're seeing this $100 million signing bonus, is that a real thing? I don't know if you've actually seen that.

“In terms of the offers do you think, is this a real number that you're seeing this $100 million signing bonus, is that a real thing? I don't know if you've actually seen that.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

97 / uncertainty

Most people probably don't actually feel this yet or see this happening and so there's always this, I guess, I don't know, maybe, but I don't know it's hard to believe, my job seems fine.

“Most people probably don't actually feel this yet or see this happening and so there's always this, I guess, I don't know, maybe, but I don't know it's hard to believe, my job seems fine.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

98 / uncertainty

I don't know if you want people to know this, but I was browsing through your Medium posts and you have a post called Five Tips to Poop like a Champion.

“I don't know if you want people to know this, but I was browsing through your Medium posts and you have a post called Five Tips to Poop like a Champion.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

100 / uncertainty

Maybe a last nugget or something you want to, I don't know, just double down on to leave folks with before we wrap up.

“Maybe a last nugget or something you want to, I don't know, just double down on to leave folks with before we wrap up.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

101 / uncertainty

Anything more you can add here for helping people start to think about ways to differentiate beyond the obvious price and speed. And I don't know, a couple more.

“Anything more you can add here for helping people start to think about ways to differentiate beyond the obvious price and speed. And I don't know, a couple more.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

102 / uncertainty

Just again, so kind of a tip here is if half of your team or, I don't know, some percent of your team hates it, some percent of your team loves it, that's a good sign.

“Just again, so kind of a tip here is if half of your team or, I don't know, some percent of your team hates it, some percent of your team loves it, that's a good sign.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

103 / uncertainty

I'm thinking about how to use that, I don't know, mode for other use cases, like the ghost version of something to motivate you essentially.

“I'm thinking about how to use that, I don't know, mode for other use cases, like the ghost version of something to motivate you essentially.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

105 / uncertainty

I don't know, maybe you could keep it anonymous just to make this a little reel of the kind of mental model you might want to build around someone.

“I don't know, maybe you could keep it anonymous just to make this a little reel of the kind of mental model you might want to build around someone.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

106 / uncertainty

You guys launched MCP, which is just, I don't know, the fastest growing standard of any time in history that everyone's adopting Claude powered and unlocked centrally the fastest growing companies in the world, Cursor, Lovable, and Bolt, and all these guys.

“You guys launched MCP, which is just, I don't know, the fastest growing standard of any time in history that everyone's adopting Claude powered and unlocked centrally the fastest growing companies in the world, Cursor, Lovable, and Bolt, and all these guys.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

107 / uncertainty

I'm dogfooding like crazy." But a lot of people work at Oracle and Snowflake and I don't know, Fivetran, all these companies where it's much less, non-consumer product essentially where it's more difficult to dogfood.

“I'm dogfooding like crazy." But a lot of people work at Oracle and Snowflake and I don't know, Fivetran, all these companies where it's much less, non-consumer product essentially where it's more difficult to dogfood.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

108 / uncertainty

I want to talk about how you operationalize this in the culture of it at Uber, but just as a CPO, I don't know of many that go draw people off hundreds of times deliver food to people's houses hundreds of times.

“I want to talk about how you operationalize this in the culture of it at Uber, but just as a CPO, I don't know of many that go draw people off hundreds of times deliver food to people's houses hundreds of times.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

109 / uncertainty

Sort of along those lines, there's a question I got from, I don't know if he's the CTO of Uber, CTO of part of Uber, Praveen who I believe you work with at Uber.

“Sort of along those lines, there's a question I got from, I don't know if he's the CTO of Uber, CTO of part of Uber, Praveen who I believe you work with at Uber.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

112 / uncertainty

What are these results telling you?" I'm like, I don't know. She's like, this tells me you should start your own company and work on your own.

“What are these results telling you?" I'm like, I don't know. She's like, this tells me you should start your own company and work on your own.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast
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