In today's episode Eric Migicovsky, the founder of Pebble and Beeper, shares the journey of building one of the first smartwatches. The Pebble watch made history as Kickstarter’s most-funded project at the time, raising $10.3 million. What happened next showed how difficult it was to build a hardware startup in the 2010s, even if you did almost everything right.
Feb 26, 2025•1 hr 4 min•Transcript available on Metacast In today's episode we go down into the engine room of the AI Revolution with Scale AI founder Alexandr Wang. Since 2016 Scale has been supplying training data to most of the top AI models. In fact there's probably no one with a better overall view of the field than Alexandr.
Feb 12, 2025•1 hr 1 min•Transcript available on Metacast Today we catch up with Harj Taggar, who knows as much about startups as anyone of his generation. YC funded two of his startups, Auctomatic in 2007 and Triplebyte in 2015. In between them he was the first partner we hired besides the founders, and now he's a YC partner again. Among other things he happened to have a front row seat for the Damore controversy in 2017, and is one of the few people who know just how extreme things got in those days.
Jan 29, 2025•1 hr 25 min•Transcript available on Metacast In today’s episode, we chat with all three of the Gusto founders: Josh Reeves, Eddie Kim, and Tomer London. Gusto is a payroll and employee benefits company that YC funded in 2012. The striking thing about Josh, Eddie, and Tomer is their level of commitment: to their customers, their employees, and one another. It's rare to see a startup with 3 founders still being run by all 3 founders 12 years in, but these guys are special.
Jan 15, 2025•1 hr 14 min•Transcript available on Metacast In Part 2 of our conversation with legendary investor Ron Conway, we chat about how he made one of the most prescient decisions in the history of startup investing when he decided in the early 1990s to focus exclusively on investing in internet startups. It's like being a fly on the wall at the beginning of the internet boom as he takes us through shadowing Sequoia founder Don Valentine and "living" in Netscape's office as it took off.
Jan 02, 2025•2 hr 34 min•Transcript available on Metacast In this episode, we speak with Surbhi Sarna, founder of nVision Medical, a pioneering company in women's health diagnostics. Surbhi shares her journey from experiencing a personal health scare as a teenager to founding nVision, which developed a microcatheter for the detection of ovarian cancer. nVision was acquired by Boston Scientific for $275 million in 2018. Now a Partner at Y Combinator, Surbhi discusses her transition from founder to mentor, offering insights into the challenges of healthc...
Dec 18, 2024•1 hr 5 min•Transcript available on Metacast We’re back with Tyler Shultz for the second part of his story: the whistleblowing. He’d resigned after noticing potential fraud within Theranos. After he spoke on background to the Wall Street Journal, Theranos retaliated with a series of legal threats, intimidation, and surveillance -- all designed to silence him. Tyler tells us about the nightmare leading up to when the news story broke, and the world found out about Theranos. (Learn more about Tyler at tyler-shultz.com.)
Dec 04, 2024•2 hr 32 min•Transcript available on Metacast Tyler Shultz went to work at Theranos right out of Stanford and soon noticed that things weren't as they seemed. Lots of other employees knew there was something fishy going on, but Tyler was one of a tiny handful able to resist the mesmerizing and intimidating Elizabeth Holmes and speak out about the fraud that was putting patients at risk. This podcast is a lesson for anyone who wants learn what it takes to speak out against misdeeds by powerful people. (Learn more about Tyler at tyler-shultz....
Nov 27, 2024•2 hr 33 min•Transcript available on Metacast Today we talk to Amjad Masad and Haya Odeh of Replit. They're not just cofounders but married too, and Replit is woven through their lives. Listen in as they describe their mission to bring coding to everyone.
Aug 14, 2024•1 hr 5 min•Transcript available on Metacast In today’s episode we chat with Ryan Petersen, Founder and CEO of Flexport, a global logistics company that Y Combinator funded in 2014. Ryan takes us on a journey from his early days importing motorcycles, through the supply chain disasters of the pandemic, to a company with thousands of employees and billions in revenue. If you want to hear about established industries being transformed by startups, this is the episode for you.
Jul 31, 2024•1 hr 7 min•Transcript available on Metacast Today we catch up with Dan Siroker, co-founder of Limitless, which trains a personal AI to remember things for you. Y Combinator funded his previous company, Optimizely, in 2010, and it was acquired a decade later. But before he started Optimizely he ran the new media group within the Obama campaign, which achieved stunning results through A/B testing. In fact Optimizely was the software he wished he'd had then.
Jul 17, 2024•1 hr 6 min•Transcript available on Metacast In today's episode we catch up with Eddy Lu, co-founder and CEO of GOAT, the fashion marketplace. GOAT represents one of the most epic pivots in Y Combinator history: they started out organizing group dinners. Founders are often told they should be "scrappy". Eddy and his cofounder Daishin are scrappiness personified, and that's what enabled them to bounce from idea to idea and end up on top.
Jul 03, 2024•1 hr 5 min•Transcript available on Metacast David Rusenko was a college student when he applied, at the last minute, to Y Combinator in 2006. His startup, Weebly, made a web site builder. At one point they came within days of running out of money, but they survived to be acquired by Square in 2018 for $365 million. Now David runs a fund, Leap Forward Ventures, focused on climate change. He has spent his whole career in startups, and has seen close to everything that can happen.
Jun 19, 2024•57 min•Transcript available on Metacast In today's episode, we talk with Yin Wu, founder and CEO of Pulley, a cap table management system that YC funded in 2020. Yin has been founding startups since 2011 and she talks about her experiences testing startup ideas, what she's learned about persistence and determination, and why she loves having startup founders as users.
Jun 05, 2024•58 min•Transcript available on Metacast Ron Conway has been close to the center of things for longer than anyone else in Silicon Valley, from the point when he started his career at National Semiconductor in the early 70s to the AI conference he organized last month. He's the embodiment and the transmitter of Silicon Valley culture. He knows all the stories, usually because he was personally involved in them. In this episode we talk about what Silicon Valley was like when it was all about silicon, and how his career at Nat Semi led to...
May 22, 2024•1 hr 13 min•Transcript available on Metacast Today we catch up with Kyle Vogt, whose self-driving car company, Cruise, was funded by Y Combinator in 2014 and acquired by GM in 2016. Before that he was a co-founder of Twitch and its predecessor, Justin.tv. Learn how his love of building hard things started at a young age, and why he’s nowhere near done building yet.
May 08, 2024•1 hr 8 min•Transcript available on Metacast Today we are talking to Yuri Sagalov. His company AeroFS, which did enterprise file syncing and sharing, was funded by Y Combinator in summer 2010. Yuri went on to work at Y Combinator before starting his own fund, Wayfinder Ventures.
Apr 23, 2024•1 hr 1 min•Transcript available on Metacast Announcing Season 3 of The Social Radars!
Jan 29, 2024•7 min•Transcript available on Metacast Today we chat with Adora Cheung, Co-founder of Homejoy (YC summer 2010) and now InstaLab, an at-home blood testing service that helps you optimize your health by measuring over 60 biomarkers. Our conversation is wide-ranging: from how to clean homes efficiently to how she helped defeat Trump in 2020 by getting hundreds of thousands of votes in swing states.
Jan 10, 2024•1 hr 1 min•Transcript available on Metacast Today we have another insider episode: we're talking to Trevor Blackwell, who was my cofounder at Y Combinator. But that's not all he's done. He was also the founder of Anybots, where he created the first dynamically balancing biped robot, and also worked on Viaweb with Paul Graham and Robert Morris.
Dec 21, 2023•1 hr 13 min•Transcript available on Metacast Today we're talking with Parker Conrad, who founded two startups that went on to become unicorns: Zenefits in 2013, and Rippling in 2016. Parker’s story is one the more dramatic ones you’ll hear on this podcast. In fact this episode is two stories: his misadventures at Zenefits, and the ambitious ideas he has implemented at Rippling.
Dec 06, 2023•1 hr 18 min•Transcript available on Metacast Today we talk with Emmett Shear, who was in the very first YC batch in 2005 with a startup called Kiko. But you know him better as the co-founder of Twitch, which YC funded in 2007. Learn how Twitch grew from one guy walking around with a camera on his head to one of the biggest communities on the internet. It's a crazy story even by startup standards. Enjoy!
Nov 22, 2023•1 hr 19 min•Transcript available on Metacast In this episode we catch up with Patrick and John Collison, two brothers from Ireland who founded Stripe in 2009. Since then we've watched Stripe grow from a two-man show to one of the great powers of the tech world
Nov 14, 2023•1 hr 12 min•Transcript available on Metacast Today we're talking with Bill Clerico, co-founder of WePay which Y Combinator funded in 2009. WePay was one of the first of what are now called "FinTech" startups. In 2017, J.P. Morgan acquired WePay for $400M. Listen in to the adventures of an early fintech pioneer.
Oct 26, 2023•55 min•Transcript available on Metacast Today we're talking with Dimitri Dadiomov of Modern Treasury, a startup Y Combinator funded in 2018. Dimitri works in a very important world whose existence is hidden from most people: the movement of money into and out of companies. Listen in as we follow the money!
Oct 16, 2023•53 min•Transcript available on Metacast Today we're talking with Brian Armstrong of Coinbase, a startup YC funded in 2012 and is now a publicly traded company. Coinbase is truly in the middle of the exciting new world of cryptocurrency. It's particularly interesting to explore this world with Brian, who was unusually candid, even for Silicon Valley.
Sep 27, 2023•1 hr 7 min•Transcript available on Metacast In today's episode, we're talking once again with Brian Chesky, co-founder and CEO of Airbnb. YC funded Airbnb in 2009, when the company was at death's door. During YC we watched the founders work frantically to get growth started and turn Airbnb into the rocketship that it is today. Today we pick up where we left off in Brian's incredible story of startup survival.
Sep 13, 2023•1 hr 14 min•Transcript available on Metacast Announcing Season 2 of The Social Radars!
Jun 20, 2023•3 min•Transcript available on Metacast In this episode we talk to Edith Elliot, cofounder of the non-profit startup Noora Health. Like the best for-profit startups, Noora is relentlessly effective, but what they do with relentless effectiveness is save lives. Learn how what started as a graduate school project turned into an organization that has changed the world.
Jun 12, 2023•47 min•Transcript available on Metacast Today, we're doing something I do every day: talking to Paul Graham, who as well as being one of the founders of Viaweb and Y Combinator is also my husband. Paul has been involved with startups since 1995; before he invented the accelerator, he invented the web app. So there's a lot of information in this episode, but it was also, as you'll see, one of the funniest.
May 18, 2023•1 hr 25 min•Transcript available on Metacast