High Signal Podcasts Evidence ledger
Method
Browse

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.

Browse the grouped index →

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.

7 transcript-backed records

01 / observation

Mentions personal use of 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.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

02 / observation

When Evan Spiegel's on the podcast, Snapchat founder, he said exactly this. This is why they've spent so much money on these specs, and he's just like, "This is the only way to survive in software is you need to have a hardware component now.

“When Evan Spiegel's on the podcast, Snapchat founder, he said exactly this. This is why they've spent so much money on these specs, and he's just like, "This is the only way to survive in software is you need to have a hardware component now.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

03 / observation

Your job is to help them see how massive an opportunity this is and not just give you what you want, but just like, wow, okay, here's the way to unblock this thing.

“Your job is to help them see how massive an opportunity this is and not just give you what you want, but just like, wow, okay, here's the way to unblock this thing.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

04 / observation

I think David Sedaris had this story where he just has to say yes to everything he's invited to just because he needs to have experiences because he just has to keep pumping out stories.

“I think David Sedaris had this story where he just has to say yes to everything he's invited to just because he needs to have experiences because he just has to keep pumping out stories.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

05 / observation

We're not going to have exactly a plan of where it's going in the next few months." The key is you all hire the best people in the world.

“We're not going to have exactly a plan of where it's going in the next few months." The key is you all hire the best people in the world.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

06 / observation

The thought that the way to win in this space and to build a moat is, as you said, "Build your own model slash have proprietary data that you build through people using your product.

“The thought that the way to win in this space and to build a moat is, as you said, "Build your own model slash have proprietary data that you build through people using your product.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast

07 / observation

There's actually products for product teams, so maybe just explain that briefly, but the thing that I think is really interesting here is you work with a lot of companies now selling them AI tools, and you have noticed a very big difference between the companies that are really good at adopting AI tools and seeing gains from them from those that don't.

“There's actually products for product teams, so maybe just explain that briefly, but the thing that I think is really interesting here is you work with a lot of companies now selling them AI tools, and you have noticed a very big difference between the companies that are really good at adopting AI tools and seeing gains from them from those that don't.”
Speaker
Lenny Rachitsky
Publisher
Lenny's Podcast
Search evidence