Youngest Self-Made Female Billionaire: How she Co-Founded Scale AI At 21, then Built another Nine-Figure Company Again!

17 Mar 2026 · 35 min · 15 chapters

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TruthWorks Podcast Episode Summary

Episode Title

Youngest Self-Made Female Billionaire: How she Co-Founded Scale AI At 21, then Built Another Nine-Figure Company Again!

Episode Description

In this episode, Lucy Guo shares her journey from an entrepreneurial childhood to becoming the youngest self-made female billionaire. She discusses her experiences in the tech industry, the challenges of fundraising as a woman, co-founding Scale AI, and her current venture, Passes.

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Key Points Covered

Early Life and Entrepreneurial Spirit

  • Childhood Ventures: Lucy started her entrepreneurial journey by trading Pokémon cards and running bots on Neopets at a young age.
  • Tech Savvy: She taught herself coding and began creating websites, showing an innate entrepreneurial drive influenced by her immigrant parents.

Educational Journey and Career Path

  • The Thiel Fellowship: Dropped out of Carnegie Mellon to pursue her startup ambitions through the Thiel Fellowship.
  • Work Experience: Gained valuable experience at Quora and Snap, where she was the only woman on the product team.

Co-founding Scale AI

  • Starting Scale AI: Co-founded Scale AI at the age of 21, focusing on developing AI infrastructure.
  • Challenges: Faced co-founder tensions and fundraising dynamics, particularly as a woman in tech.
  • Cultural Building: Emphasized the importance of creating a strong team culture and leading by example.

Leaving Scale AI

  • Decision to Leave: Walked away from Scale AI at the Series B stage due to differing visions with her co-founder and a desire for personal growth.
  • Transition to Venture Capital: Entered the venture capital space, investing in startups and building her own portfolio.

Launching Passes

  • New Venture: Co-founded Passes, an infrastructure that helps creators monetize their brands.
  • Innovative Products: Developed tools for creators, including merchandise and pay-per-minute consultations.

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Insights on Fundraising and Leadership

  • Fundraising as a Woman: Discussed the unspoken double standards women face in fundraising. Recommended bolstering qualifications to combat this bias.
  • Leadership Philosophy: Advocated for leading by example, highlighting the importance of senior management remaining involved in core activities.

Key Takeaways

  • Be Shameless: Lucy encourages founders to ask for help and opportunities without fear of rejection.
  • Focus on Solutions: Emphasizes the need to be solution-oriented rather than dwelling on disadvantages as women in tech.

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Final Thoughts and Advice

  • For Founders: Do not hesitate to ask for advice or funding; embrace shamelessness.
  • For Women in the Workforce: Recognize that everyone has their advantages and disadvantages and focus on building your qualifications.

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Conclusion This episode of TruthWorks offers profound insights into the journey of Lucy Guo, her innovative approaches to building companies, and the realities of being a female entrepreneur in tech. Listeners gain valuable lessons on leadership, resilience, and the importance of community support in the entrepreneurial landscape.

Written by AI. May contain mistakes. Listen to the episode to check what was said.

Chapters

Tap a time to open that second in VO

Introducing Lucy: A Self-Made Billionaire

0:48 to 2:36

Discussion about Lucy's remarkable journey as a young entrepreneur.

“Welcome to another episode of TruthWorks.”

Early Entrepreneurial Spirit

2:36 to 4:10

Lucy shares her early experiences with entrepreneurship and technology.

“that people are born with advantages and disadvantages in life.”

Founding Scale AI at 21

4:10 to 6:14

Lucy recounts her journey of founding Scale AI and her motivations.

“Then went on to just learn how to make tons of different websites to make money from like online streaming sites to arcade game websites.”

Navigating Fundraising Challenges

6:14 to 8:00

Lucy discusses the challenges women face in tech fundraising.

“But at Snap, I got the itch to just build something on my own again.”

Building a Great Company Culture

8:00 to 10:23

Insights on leadership principles and creating a strong company culture.

“And talking about fundraising, and you mentioned, you know, everything's a little harder being a woman in tech, which is just true.”

Hiring Competitive Talent

10:23 to 14:01

Discussion on the traits Lucy looks for when hiring for her companies.

“versus like a male with that resume because everyone's no yeah I mean you definitely don't But to your point, you know, there is a subconscious thing, you know, and as women, it is a disadvantage.”

Transitioning from Scale AI to Venture Capital

14:01 to 16:20

Learn about the speaker's journey from Scale AI to venture capital and the motivations behind these decisions.

“You know, so just tell, so you start scale and then where does it, how big does it get?”

Building Infrastructure for Creators with Passes

16:21 to 19:30

Discover how the speaker's new company is helping creators monetize their brands and engage their audiences.

“We have a few thousand creators that have made over nine figures.”

Customer-Centric Approach in Business

19:31 to 22:30

Understand the importance of a customer-first approach in startup culture and management.

“Okay, Lucy, so what's different for you this time around?”

Navigating Leadership and Experience in Startups

22:31 to 24:42

Explore the balance between hiring experienced leaders and fostering innovative startup culture.

“And I don't think about it as like you need an adult in a room, right?”
Show all 15 chapters

Pressure of Being a Young Billionaire

24:43 to 26:44

Hear the speaker's perspective on the pressures and responsibilities of being the youngest self-made female billionaire.

“So I want to get back to you for a second, because I think your story is just so fascinating.”

Mentorship and Representation in Business

26:45 to 28:00

Learn about the importance of mentorship and representation for women in entrepreneurship.

“And I don't know, I also feel like these are things that our male counterparts never even think about.”

Navigating the Tech Landscape as a Woman

28:00 to 30:18

Learn about the challenges and dynamics of being a woman in tech.

“I would say like, because I was at Snap on the product team, every VC was trying to be best friends with me, which was amazing.”

Advice for Founders and Women in Tech

30:18 to 31:49

Key insights on asking for help and being shameless in your pursuits.

“So if I'm a founder, what's your advice to me?”

Building Confidence in a Challenging Environment

31:49 to 34:47

Discover strategies to maintain confidence and navigate workplace biases.

“But at the moment, we just have to work harder and complaining just doesn't get you anywhere, which sucks.”
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Transcript

Automatic transcript. May contain errors.

0:00It's a symbol to a lot of people. I think it signifies hope to people that it's possible for women to achieve this status. And that's what I noticed when I got it. I didn't think about it, but that was pretty much what my DMs were. Where people were like, oh my god, thank you for setting an example. You're so inspirational. You've made me want to wake up early and work out every day and be disciplined and do my job.

0:25Lucy Guo:What would happen if we just told the truth? Welcome to TruthWorks, where we dig into the nitty-gritty of leadership and work. And what needs to change. I'm Jessica Neal. And I'm Patty McCord. Our journey together started in HR, but trust us, it's evolved into something wild, honest, and, well, a bit rebellious. So throw out the handbook. We're here to redefine rules to work for us, not against us. Let's dive into another episode.

1:02Lucy Guo:Hi, everyone. Welcome to another episode of TruthWorks. I'm your host, Jessica Neal. And today I have a really fun guest. I'm so excited to introduce Lucy. Lucy is, you probably all know of her. She is an entrepreneur, an investor, and an unconventional builder in modern tech. She founded Scale AI at 21. I mean, who does that? Nobody. And then she, I think, was the first woman to become a billionaire and self-made at that. And so she's scaling companies. She's at another company that she's founded. She's an amazing woman, an amazing entrepreneur. And I'm just so excited to have her on the show.

1:51Lucy Guo:Welcome, Lucy. Thank you for coming and joining. Thank you for having me. I'm so excited to be here. Yes. So like, let's, let's talk. Okay. Because I don't know, I was actually reading something before the show and it's going to sound maybe a little gross, but this woman founder was like, there's a tampon tax. And I was like, I hadn't thought about it like that, but I guess that's kind of true. But here you are 21 founding a company, becoming a billionaire and it seems like you haven't, maybe I'm guessing you've experienced boundaries, but it hasn't held you back. So let's talk about your story.

2:32Lucy Guo:Like, how did this all happen? Yeah, definitely. And it's getting better once I recognize the fact that people are born with advantages and disadvantages in life. And my disadvantage happened to be, you know, being a woman in tech, which is always a disadvantage compared to other people's disadvantages in life, right? So after that, I just accepted like certain places. So like to receive funding, to be able to hire, et cetera, to be able to get my next job. I think once I recognized that, I no longer complained. I just did it. But how it all happened, are we talking about like how scale happened or how I got attacked?

3:07Because those are two different things.

3:08Lucy Guo:I mean, I think I read somewhere that you started building like companies when you were young. Like you started doing things like as a kid. So maybe this was just like in your DNA. DNA. Maybe it started very early. I don't know. Tell us. Go back. Go back in time. Tell us. Yeah, let's just get on your mind. I would say that, like, you know, I have Asian immigrant parents and I think that was a lot of the reason of like who I am today. My parents didn't let me buy nice things. So I figured out that like I needed clothes I wanted or toys I wanted, etc. So I would say like probably started back in kindergarten where I was figuring out like, Like, oh, I could trade up Pokemon cards and then sell Pokemon cards for cash.

3:49And then I started playing Neopets back in second grade because I was in a lot to have a pet. And then I wanted rarer pets than ones that I was getting. So I started digging into online forums and found this entire, et cetera. That's when I started learning how to make bots to be able to get the pets and the Neopoints, et cetera. And I started reselling them on these gaming forums and trading them up as well. Then went on to just learn how to make tons of different websites to make money from like online streaming sites to arcade game websites. Ended up making my own virtual pet site and then started creating the networking tools because internet marketing was, I think, the hot thing back then.

4:26And people were bots like, you know, Twitter bots, etc. to be able to up their followers. So I think it was slightly in my DNA and slightly like a order that way to learn technology.

4:38Lucy Guo:Yeah, that's amazing. My husband is Korean and his parents immigrated here and he always says he didn't get anything either. But he did not do what you did, which would have been amazing. So I think like let's go back to so you're doing this as a kid. You kind of have this entrepreneur spirit because you want the skateboard or you want, you know, whatever type of clothes you wanted. But then it kind of turned into like real, like a real, like you're doing real stuff in real companies. Like, and you were very young, like for scale AI at 21. Like, can you take us through like how that happened? Cause I'm sure it wasn't as easy as it all looks.

5:21Yeah. So I would say, um, even though I started young, I think very young, I learned I had adrenaline for having users on my product. And it could be any product. It could be, you know, like a WordPress website or it could be an Arcade Games website or my virtual pet site. But I got excited when people were using that. And then I discovered hackathons in college. So I realized that growing up when I was building these websites, it could be any website, but I was really excited when people were on the website and using my product. So I realized pretty early on, I started learning that there was more to the world than internet marketing tools.

5:53So you could create these startups that like millions, billions of people could use. And I think that concept got me very, very excited. So when the opportunity to drop out of college through the Teal Fellowship came along, I realized that that was my best chance at building a startup. So I ended up taking it and then took a non-traditional path where I ended up working at Quora and Snap. But at Snap, I got the itch to just build something on my own again. Much like those great building products that all these people were using. But it's a little bit different when you're building zero to one, right?

6:24At this point, I had already, so that was like nothing new. And so I basically was like, I want to go join Y Combinator and build a company. And the first app I had built was actually ClassPass with Clubbing, which pivoted into this healthcare app called Ava, which then pivoted into scale. So scale building happened by accident. Right. Which is, I think a lot of companies actually happen by accident where you're like fixing the problem that you personally have. And then you realize like, the question of whether it's a startup or a lifestyle business is just how long does it come?

6:55Lucy Guo:Right, right. And so when did you know that, you know, through those sort of iterations of the company, when did you know that it was like a real company with a big TAM? Like, when did you have that aha moment? So I'm going to be completely honest. My first aha moment on like we should build scale is that the tagline is API for humans, which I believe to be very controversial because it's dehumanizing humans. So I knew it would go viral. That being said, we were completely sure. We said we should work on another idea. and that idea just had more complications because i built this pokemon go map that went viral seemed like a pokemon go map they could build this into something bigger but i'd actually done that with someone that was not my like yc co-founder so they're just complications on like how we would split equity etc um it only was when we received like a series a term sheet on the company yc was like oh actually you should go work on that and even then like we didn't have we kind of let investors think about it themselves and i guess they thought that like we never really knew that it would be a huge company, I think, until we realized the self-driving corner market.

7:59Lucy Guo:Right. And talking about fundraising, and you mentioned, you know, everything's a little harder being a woman in tech, which is just true. So what was the fundraising process like for you? And what's your advice to women who are thinking about, you know, being a founder and doing something, how should they think about doing it? Yeah, so I give a very specific advice when it comes to this. And I think my specific advice is go work at a large company, something that is like a company that's reputable, but is known as great engineers. So it's called like Palantir, right? For anywhere between one to two years, and then go get some startup experience for one to two years at a high focus.

8:43Create this resume that is so quantitatively like undeniable that you are going to be the founder like you're smart you can match up these to these men um that investors can't make excuses in their head on like why not to fund you um and i think that's kind of a problem that women face when they are like fundraising where there's a stuff everyone wants to invest in female founders i think that's undeniable like everybody wants to be able to say like i invest in female founders and bcs want to feel like good people but um i think there's a subconsciously going on and that subconsciousness makes it so that women have higher standards to live up to to get that money um as for me i took that my own advice there and you know i worked at quora i worked at snap and like after snap and i was the only woman on product team then i think i became like very fundable so um they just looked at my resume and they're like okay she's one like that snap like she went to carney melin she's like which is you know the best cf school um studied CS and HCI, like we have to fund her.

9:45So the fundraising wasn't hard for me, but I also recognized like when I talked to investors before that resume.

9:52Lucy Guo:Yeah. Like you had to, which it kind of sucks, but you have to kind of have more credibility than the men because the men just walk in with automatic credibility. Exactly. They just, they can just graduate from Carnegie Mellon and get funding whereas you have to like yeah you have to go build a resume kind of sad but great advice it's advice it's so undeniable that like you're worth putting a bet on and I think that once you have that resume it actually becomes easier to get funding as a female founder versus like a male with that resume because everyone's no yeah I mean you definitely don't But to your point, you know, there is a subconscious thing, you know, and as women, it is a disadvantage.

10:38Lucy Guo:But what I love about what you're saying is that you knew it and you just went for it anyways. And like maybe you had to do a couple of things that our male counterparts don't have to do, but you wanted it and you did it and you didn't let it hold you back. So that's pretty cool. So, you know, early on, I guess, at Scale AI, like, you know, you sort of are building a company. Like, what were the lessons that you really learned in how to build a great company, how to lead, how to show up, not just as this, like, visionary entrepreneur who's, you know, going out there and creating a product? So I would say that very early on, I realized that your employees are only going to work as hard as you do.

11:27And to be a good leader, you need to be able to do the job yourself to be able to determine whether someone else is doing a good job or not. So in the very beginning, like I always came into the office earlier than everyone else. I made sure to leave later than everyone else so that my employees became encouraged, like, you know, come in early and leave later. Because you really do set an example. I really wanted to create a culture where no task was too small for a singular person. So we all labeled data. Like during the pilots, like we would go into a war room and we would all be labeling data.

11:58And it was really like we had a goal as a team and everyone was willing to do whatever it took to reach that goal, which is like close a contract in the early days, right? Yeah, of course. So, yeah, exactly. I think that my philosophy was always lead by example and understanding that your team is only going to be as strong as you are as a leader. And I just took that philosophy very personally in the beginning. Quite literally in the beginning, before we even hired people, I was labeling data. So I think it was always in me to just do whatever was needed to make the company go further. Yeah.

12:35Lucy Guo:Yeah. I think, did you ever like have sort of some, some aha moments around the talent you were bringing into the company and who you were surrounding yourself by? Like, is there, there are any learnings there as you were building and growing? I'd say my main aha moments were probably we liked hiring for people that were competitive, whether it was competitive sports, competitive math, et cetera. Because I think if you were doing competitions and winning those competitions, and it really didn't matter what the competitions were, like it could be anything, that showed that you were willing to work really hard.

13:14Because to win national competitions in really anything, whether it's gymnastics, it's like math, it's chess, it takes a special type of person and a special type of discipline. So that's what we looked for, because they could translate that into company building.

13:29Lucy Guo:Yeah, you know, I think the types of folks that you're describing are, they're only competitive, but they, there's probably a self-awareness about them that other people don't have. And then there's just like a huge appetite to get better and learn. Exactly. Yeah, because, you know, if you want to be the best at math, you have to, you know, practice the one thing that's really hard for you over and over again until you, you know, get it and you want to learn that. We thought about it kind of similarly at Netflix, too. You know, so just tell, so you start scale and then where does it, how big does it get?

14:13Lucy Guo:Where does it kind of stand when you leave? Like you go from zero to what? Yeah, I mean, we were able to be pretty efficient as a small team, but we probably got to around the Series B stage when there were just roadmap differences that I had with my co-founder. And I wasn't super excited, I'd say, about the product. I felt like my learning was stagnating because at the end of the day, I was like, you know, we were a data labeling product and I was in charge of the operations and the product side of the labeling. and scaling that became very like routine i'd say like we figured out an automated way to do it i figured out quality control etc and i had always been consumer focused everything before scale and i wanted to get back to that so um i ended up deciding to leave and after that i thought i was ready to jump in so i honestly like literally the next day my co-founder at that point in time quit stripe and joined me uh but unfortunately for him i think i wanted a little break A month ago, I helped him get his job back at Stripe and went on my little break and then went into venture because I didn't, like, I guess, like, for me, I was like, I wanted to optimize for learning, like I've said before.

15:27And I had done everything operationally, but I've never done venture. And it was something that actually our Series A investor told me, like, hey, we think you'd be a good at venture. So, like, here's some money. And we just want you to invest and you'll earn a percentage. So I was like, great. And I ended up creating a good enough portfolio. I raised my own fund and then did that for the next few years up until I got the itch to build something again. Because it is a little different. It's like breath versus depth. And after having so much breath, I started craving depth again. And during the venture fund, I had founded this program called HFZero where you live with founders.

16:00So I was living with these founders and helping them build products side by side. I think that like being around so much ambitious energy drove me insane. Like I was like, I need to build something. Well, because you have that energy. Yeah, for sure.

16:14Lucy Guo:And so now that brings us to passes, right? And tell us a little bit about that. Yeah, so we're building infrastructure to help creators monetize their brand. We have a few thousand creators that have made over nine figures. So that's been exciting in the last, it's been under three years. We're three years soon. So yeah, I would say super excited. And now we're exploring how we can help everyone make money outside of creators. so experimenting with a few different like products in the b2b space which we're hoping to launch next quarter cool well everybody you know everybody wants to make money i have a six year old and i was picking him up the other day at school and he was like mom you know this uh this girl in school she's like he goes she said her dad just throws his money in a pit and he doesn't care about money and then he goes but mom like why wouldn't you care about money money's great.

17:07Lucy Guo:Money is great, honey, but I'm trying to teach them it's not everything, right? And oh, by the way, you don't have any money. I have money. That's a really important lesson to teach her. I don't want spoiled children. So my first one is going to be fine economy. They're just going to be normal. Yeah, right. And so that's what I'm trying to do. But speaking of money and making people money, how should, if I'm a creator or I'm someone who wants to start making money on my own. How can passes help me? Let's say a few ways. So like we really help your fans become super fans. And it really depends on, I would say what your audience is, right?

17:42So like if you are a live streamer, then you might make more money off of our live stream product and our merchandise product where we help you create merchandise. And we actually have designers in-house that will design for you. And it's print on demand. So you don't actually have to put upfront money to be able to test the merchandise line. I would say that if you are a expert at something, I've had people, for example, used to ask to pay me like$100 a minute to chat. We have like pay per minute calls. So if you're like, our spirituality creators actually use this a lot too. So like, yeah, I guess expert in something, whether it's like advice giving or spirituality, et cetera, you can charge people by the minute to get your expert advice on something.

18:21So we created these like different tool sets. And I say we have more tools than anyone else to help like creators of all different like niches be able to monetize?

18:29Lucy Guo:Yeah. Well, I've had to become a creator with the podcast. I never thought I would be a creator. And most of my content is created on LinkedIn. And I'm lucky that I have a good team of people that help me do it and think about it. But it is really challenging. Yeah, it is. We actually have a podcast studio in the office. So we have creators that come in and film podcasts and we'll actually help them edit, et cetera. And the deal really is just like okay we obviously want these podcasts to be on spotify youtube etc because distribution matters but for your super fans like have an extra episode per week that's just for passes or have an extra 15 20 minutes per episode that only lives on passes and that's how they monetize with their super fans but i do think it's hard but i think nowadays especially people are getting podcasts distribution through tiktok reels and clipping etc oh or tiktoks and reels yeah so yeah it like Takes, I think, a team that understands viral marketing as well.

19:29Lucy Guo:Yeah, no, it's so, so, so true because there are many podcasts one can listen to, right? And how do you find the one for you? Thank you, listeners, by the way. We love you for listening. So we appreciate it. Okay, Lucy, so what's different for you this time around? So this is, you know, bounded scale. Now your past is like, what are you doing differently? what are you doing the same? Yeah, I would say for the same, it's been very close to the customers. We're a very customer first company. So that means that like if something happens at 3am on a Saturday where like, for example, our payment system is bugging out, like we're going to be there to fix it.

20:10I am online constantly 24 seven, no matter what I'm doing to like help with creator complaints. And this was very much so the same at scale where we were very customers first, because they're the like lifeline of your business. I would say what I'm doing differently is I've been honestly back and forth on this. I think I've been more open to senior management. That being said, like I do expect like all senior management to still be doing IC work. And I think that that was something that we didn't really do at scale per se. Like we were a bunch of like 20 year olds running around, which worked really well.

20:48I think there's like pros and cons to it, right? Right. Yeah. Yeah.

20:52Lucy Guo:What's making you feel like you need more senior people this time around? I think that with scale, like I said, we were a bunch of 20 year olds running around and it did create a few culture issues due to that. So I recognize like the need for seniority. That being said, and like experimenting with senior managers at passes. One thing that I have now like just literally just changed was that all senior managers need to be icy still. because I think that we had a problem with senior managers not recognizing who was a good employee versus a bad employee because they didn't do their job themselves.

21:29And it was something where like I would tell them they were like their direct reports were not good employees because I had done that job and they would just not understand what I was saying. And I really do. The only way you understand is like if you're doing the job yourself, you recognize like they're not like responding to tickets fast enough or they're not coding fast enough or like at a high enough quality. Like you really have to be able to do the job and you need to be actively doing a job to understand whether that employee is doing a good job.

21:57Lucy Guo:Yeah, no, I think it's true. And I think the best operators that reach leadership levels, you know, whether it's director, you know, or hire, they always stay close to the work themselves, right? I did that myself. I was always hands on. Because it's true, you want to know. For me, I wanted to know how the work was evolving, how the work was changing, what was challenging, what wasn't. And I couldn't really guide people if I didn't know it myself. Right. So I appreciate that. But, you know, I think I've seen a lot of companies resist hiring the senior talent. And I don't think about it as like you need an adult in a room, right?

22:43Lucy Guo:Like, you know, an adult to me, you can be more of an adult at 20 than you are at 40. It's not a number thing. But there is a bit of like that expertise that you need to bring into the company that like propels you to that next thing, right? And some of those companies that have done that and brought in that talent have changed things from a, you know, like they are now scaling. They are now, you know, in another ethos than that they were in a year ago, you know. But had they not brought in those people, they might not have been. Yep, I agree. I think it's a very delicate balance because like to counter that, I would say that sometimes they come in with such a strict mindset on like a framework on this is the only way.

23:32can be done. And the way startups are built are being able to break out of that framework and finding innovative solutions to things. Yeah.

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23:39Lucy Guo:No, I was just talking to another founder last week about this same thing because her worry is that she's going to bring in people that are just going to apply a playbook and they're not going to be creative and innovative. And I'm like, you can find people that can be great operators who are still strategic, but it's true. You have to be, it is a delicate balance. And a lot of those people don't exist because they do just apply the playbook and that is not what you want. But in my mind, that's not a great, that's not a great executive. A great executive can do both. I agree. I think it's just like you have to be very careful that they can do both because I think that experience matters because you see what's worked, what hasn't worked, but also you need someone that isn't just set on one solution.

24:25So that's something that like I'm personally navigating through right now where I'm like, okay, like, how do I find these more senior managers that are willing to do the icy work, willing to get their hands dirty, that aren't bringing a playbook and don't have a sturdy framework and refuse to think outside the box? Because we are a startup and like we breathe by thinking outside the box. Well, call me, I'll help you. Okay.

24:47Lucy Guo:Amazing. Okay. So I want to get back to you for a second, because I think your story is just so fascinating. And I don't know how I would feel becoming, you know, the first self-made female billionaire, whether like that would be so much pressure, right, on me. Because, you know, I don't know, how does it make you feel? Like, is it something you just don't think about and you're like, whatever, who cares? Or is it something that you feel a lot of pressure around? So just to correct it, it was, I think, the youngest one, but I'm not the first. The youngest. I didn't really feel anything because, honestly, the title is something that, like, lasts for, like, four months.

25:31Then someone else is going to get it. And I think, like, from a positive standpoint, like, someone else actually just got it. The Kalshi founder, who's just amazing. Yeah, I read that. Yeah, yeah, yeah. Incredible product. Incredible person. Like, big fan. And I think it's just, like, I don't think about it, but I also recognize, like, okay, this is, like, a good, it's a symbol to a lot of people. Like, I think it signifies hope to people that like, hey, it's possible for women to achieve this status. And that's what I noticed when I got it. Like, I didn't think about it, but like that was pretty much what my DMs were.

26:00Where people were like, oh my God, thank you for like setting an example. You're so inspirational. You've made me want to wake up early and work out every day and like be disciplined and like do my job. And I think it's just important to continue to relay that message of like, hey, this is possible. But also like when you hit that, like it is kind of my job to reinvest in the ecosystem as well, which means like supporting female founders, whether it's through giving advice or whether it's through funding, etc. So that's kind of how I view it. But like in terms of my life, like responsibility, I feel nothing.

26:29Lucy Guo:Yeah, no. I mean, I always felt like at Netflix, for a while, I was the only woman in the C-suite and that felt hard. And when I wasn't doing as good of a job or I wasn't as showing up as the woman I wanted to be all the time, I did feel like I was letting people down. And I don't know, I also feel like these are things that our male counterparts never even think about. Definitely not. Not thinking about how they're letting anybody down. So how, you know, did you have somebody for you that like was that mentor, like that female mentor for you that you're you're trying to be for other founders?

27:12Lucy Guo:Did you have someone like that? say she was a founder, but I really looked up the Sarah Guo when I was younger. She just represented as, you know, complete badass to me. She worked at Greylock and then like moved on. Now she has her own venture fund and her resume was just like, I'm a person that's really, really smart. I had actually reached out to her for a bunch of advice like while I was at Snapchat and debating whether to leave for YC, et cetera. We actually had like lived in her house for a little bit while building out our YC projects. So I would say like younger me, probably her. Yeah.

27:48Lucy Guo:Yeah. Well, I mean, I don't think everybody has that. So, you know, I think that that's great. And if you just sort of reached, you liked her and reached out to her, right? And sort of... She reached out to me, honestly. Did she? Okay. Yeah. I would say like, because I was at Snap on the product team, every VC was trying to be best friends with me, which was amazing. And you were the only woman for a while. Is that? Yeah. So what was that like? It was an adjustment for sure. I think I really enjoyed working at Snap because Evan is just such a product genius. It was so different than any of my other experiences.

28:23And it really drove a lot about like how I think about company building, both in like what I want to do and what I don't want to do. But a lot of it, I would say like majority lean to like, I want to be like innovative like Evan um I think it was adjustment just because like 10 guys like nine guys and me yeah so that was definitely an adjustment but some people are really nice like I quite literally like hired some of them to be like contract work it passes because they have golden handcuffs but right yeah I'm close to some of them I'm not so close to others um it happens

28:52Lucy Guo:yeah but you know sometimes being the only is it's daunting right and yeah it's definitely yeah it took me a little bit to like learn to speak up like I was too scared to like voice my opinion before and I had noticed a dynamic where like sometimes I'd voice my opinion and like you know a guy would just take the exact same thing and repeat it I was just like what just happened there but again I just accepted like hey like this is just a normal thing that will happen in my life no I know what I mean but how did somebody explain it to me they said something um it's not Anyways, it's she peating.

29:27Lucy Guo:Like they repeat what you said. I'm like, because it, I mean, I experienced the same thing and, you know, you would say something and then literally five minutes later, the guy would say the exact same thing you said, but then everybody'd be like, oh, wow. Yeah, that's so great. Let's do that. And you're like, I just said that. But I like what, you know, I think like you and I, we didn't give up. We didn't let that deter us. We kept, we kept doing it. And yes, it was maybe something that my male counterparts didn't have to navigate. But I don't know. I felt privileged to be able to navigate it, you know?

30:08Lucy Guo:Yeah, look at you now. I know. Well, look at you, you know? Okay. I want to wrap this up because we're running out of time. But I want to do two things. So if I'm a founder, what's your advice to me? and if I'm just female in working, what's your advice to me? I think if you're a founder, just ask for things, like ask everyone. I think people are too scared to ask, whether it's for advice, it's for funding. And the worst thing that happens is that you get a no, right? But people are just so afraid of rejection or society that like that is extremely daunting to them. And I think that like the TLDR of this, just be shameless.

30:49Like the worst is going to happen is a no. No one's going to think about that question you even asked, like, don't feel bad about getting that no. And that's so hard. Like, you know, when you're pitching your idea and like get a hundred no's, like that's going to feel bad. Right. But just try not to feel bad because if one person says yes, then those hundred no's don't matter. And I think that that's just such an important thing. Like I had asked for help. I had asked for funding. I'd asked for advice. And that was like how I got to where I am right now. Even nowadays, I ask for artist passes to things and I just get them.

31:23I ask for free things. And the worst thing that happens is they're going to be like, no, the list is small, right? But so many people are just too embarrassed to ask for those things that they seem to feel crazy. Yeah. And then for the female founders out there, I think my advice is just like what I've said before, which is just recognize everyone's born with advantages and disadvantages. And hopefully over time, this will shift and that we will no longer have to work harder to get into the same places that men are in. But at the moment, we just have to work harder and complaining just doesn't get you anywhere, which sucks.

31:56But I think the only, just be solution oriented, right? Like, what can I do to get to where I need to be? What can I do to fix things versus focusing on the negatives like, oh, this bad thing happened to me and this is unfair. Because if you're just focusing on like life being unfair, you're going to be miserable and you're never going to like get that energy and that motivation to reach to what's possible in life. And just be shameless.

32:22Lucy Guo:And be shameless. Yes. Be so shameless. I love it. I love it. I do think you have to have a little bit of that and you can't, you know, rejection's hard, but to your point, like the one that says yes is the one that says yes and that's all that matters. So my gosh, well, thank Thank you for that. That's so amazing and helpful. We're going to roll into career confessions, if you don't mind. Yeah, of course. Okay. So I'll set it up with a little bit of context, and then I'll ask the question. And so here's the context. Being a woman in tech means people often expect you to prove yourself twice, even when the track record speaks for itself.

33:03Lucy Guo:how do you stay grounded and confident when navigating a space that wasn't built with you in mind? Honestly, I think by default, I tell myself I have to be arrogant and confident, which I think every founder needs to tell themselves this, because if you think you're going to build a unicorn company, you're out of your mind, right? Like the chances you're going to be able to build a unicorn company are close to zero for anyone. So I would say I do not really stake around it. Like I just try to believe in an impossible. And I really just tell myself like manifestation is real. If I believe it and I like want it to come enough in the world, it will.

33:39And I'm just going to continue working hard until people see that. And I do think luck is created in that sense where I think that like enough like hard work, luck comes with enough hard work as well. But like no person navigating world is like, you can't be sane. Like you have to believe in impossible to be arrogant.

33:55Lucy Guo:Yeah, no. And I, you know, I don't know. I think about to like being a woman like, yes, maybe you have to prove yourself twice, but so what? Prove yourself twice. Do it three times. Make them see that you know what the fuck you're doing and that you're a force to be reckoned with. And, you know, who cares if they say you're bossy? Who cares if they say you're too loud? Like everyone are like, there are always be people that don't like you. But I think at the end of the day, like, you know who you are, your close friends, your family know who you are. And when people are upset or you have haters, they're spending their time thinking about you and you're not spending a single second thinking about them and you don't even know them, right?

34:35So I think it's just like a sign of success, really. Like, hate only really comes with jealousy. So just don't let people get into it. Yeah, no, let it roll off your back and keep moving.

34:47Lucy Guo:Keep moving. Well, Lizzie, thank you so much. This was so amazing. I am so happy you decided to come on the show and share all of your knowledge and wisdom. And we're just grateful to have had you. So thank you so much. Thank you for having me. Yeah. I hope you'll come back. Yeah, for sure. Yeah. Awesome. You know, I'm going to connect with you on LinkedIn, but you know, you've got an amazing story and I'm just thrilled to be connected. And so I hope we get to stay in touch. Thanks for listening to TruthWorks.

From the publisher

Lucy Guo didn't follow a path — she built one nobody had walked before. She was trading Pokemon cards for cash in kindergarten, running bots on Neopets in second grade, and teaching herself to code before most kids knew what a startup was. By 21, she had co-founded Scale AI — one of the most consequential AI infrastructure companies ever built. By her late twenties, she had become the youngest self-made female billionaire in history.

But the real story isn't the title. It's what happened before it, during it, and after it.

In this conversation, Lucy breaks down what it actually took — the fundraising dynamics nobody talks about openly, the co-founder tension that led her to walk away from Scale at Series B, the detour through venture that sharpened her instincts, and how she built Passes to nine figures in under three years with almost no playbook to follow.

She's also refreshingly direct about the parts of building that don't make it into press releases — firing a senior manager she'd trusted, realizing playbook executives can quietly kill a startup's culture, and why she now requires every senior hire to still do the work themselves.

This one is for founders, operators, and anyone who's ever been the only one in the room.

Topics Covered:

  • Trading Pokemon cards and running Neopets bots as a kid
  • The Thiel Fellowship and dropping out of Carnegie Mellon
  • Co-founding Scale AI at 21 and building its early culture
  • Fundraising as a woman — the unspoken double standard
  • Being the only woman on Snap's product team
  • Why she walked away from Scale at the Series B stage
  • Her venture fund and the HF0 founder residency program
  • Building Passes to nine figures in under three years
  • The pay-per-minute product and creator monetization tools
  • Hiring for competitive winners over credentials
  • Why senior managers must still do IC work
  • The "repeated idea" dynamic in male-dominated rooms
  • What the "youngest female billionaire" title actually meant to her
  • Advice for female founders navigating a system not built for them

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