Latest Interviews
Showing 1–14 of 14 transcripts.
Clear all filters- Y Combinator1h 50m
YC SUS: Eric Migicovsky hosts founder office hours
Eric Migicovsky, Eric Michakowski, JC, Mary, John, Jake, Nate, Chefy, Wee Susu, Armin, Amy, Lindy
Startup School facilitator Eric Michakowski leads concentrated office hour sessions where founders receive targeted strategic guidance from YC partners to solve specific scaling, product, and go-to-market challenges. Participants from diverse sectors including hardware, fintech, and biotech present their current bottlenecks to receive actionable advice on metrics, user acquisition, and regulatory compliance. The sessions are publicly recorded to foster peer support and provide a resource library of problem-solving strategies for the broader founder community.
- Y Combinator1h 58m
YC SUS: Aaron Epstein and Eric Migicovsky give website feedback
Aaron Epstein, Eric Migicovsky
Aaron Epstein, a YC alum and Creative Market co-founder, evaluates the websites of Startup School founders to identify critical failures in clarity, trust signals, and conversion optimization. The review process prioritizes precise value propositions and user benefit statements over visual aesthetics, exposing common issues like vague positioning, confusing navigation, and a lack of social proof across diverse ventures ranging from crypto tax tools to pet insurance. Epstein concludes with a strategic directive for founders to validate their messaging through external user testing and to align their site content immediately with a single, clearly defined use case.
- Y Combinator2h 28m
Work at a Startup Expo 2019
Ryan Choi, Geoff Ralston, Vijay, Tanay, Anjana Rajan, Jonathan, Greg, Julia, Daniele, Mike, David, Ning, Paul, Samir Maghani, Tarek, Lior, Chris Nguyen, Erica, Wei, Lyle Avery, Gregory Coburger, Adam McKenzie, Jacob, Parker Conrad, Ilya, Lester, Josh, Jordan, Marc Friedman, Hugh, Ethan, Hanan, Reese
Y Combinator hosted a high-stakes hiring expo featuring 40 funded startups, where founders pitched their missions and technical stacks to engineers in a rapid-fire, two-hour format. The event highlighted diverse sectors ranging from healthcare AI and fintech to autonomous logistics, utilizing a digital directory to match attendees with companies like Checkr, Glide, and Scale. By emphasizing rapid career growth and high-impact environments over corporate stability, the gathering successfully connected over 2,000 alumni founders with talent to advance products that currently serve millions of users.
- Y Combinator3h 6m
Female Founders Conference - Mountain View
Phaedra Ellis-Lamkins, Adora Chung, Christina, Tiffany, Ashley, Alexandra Zadarin, Jess Lee, Holly Liu, Pat Piper
Founders and investors from companies including Promise, Vanta, Kabam, and Eight share evidence-based strategies for navigating criminal justice reform, cybersecurity automation, and hardware manufacturing while emphasizing the critical role of manual validation before scaling. Speakers like Phaedra Ellis-Lamkins and Holly Liu detail how relationship-driven sales and rapid, imperfect product launches drove their respective exits and market penetration despite significant operational hurdles. The session also addresses systemic challenges in fundraising and team building, with leaders such as Jess Lee advocating for mission-oriented narratives to secure capital and increase female representation in venture capital.
- Y Combinator4h 20m
Female Founders Conference - Mountain View
Kirsteen Nathoo, Phaedra Ellis-Lamkins, Adora Chung, Christina, Tiffany, Ashley, Carolyn Levy, Alexandra Zatarain, Jess Lee, Holly Liu, Stephanie, Pat Piper
Hosted by Y Combinator partners Kirsteen Nathoo and Carolyn Levy, the five-year-old Female Founders Conference convened 350 women in Mountain View to discuss scaling strategies, fundraising, and product validation through sessions led by founders from Promise, Vanta, and Eight. The event featured critical insights on overcoming bias in venture capital from Sequoia Capital's Jess Lee and detailed case studies on pivoting and hiring from Kabam's Holly Liu, who shared lessons from her billion-dollar exit. Outcomes included actionable advice on "doing things that don't scale" for early traction, navigating government contracts, and shifting investor narratives from empathy to financial opportunity.
- Y Combinator1h 57m
Work at a Startup Expo 2018
Justin Kahn and Sam Altman provided contrasting yet complementary frameworks for evaluating startup careers, with Kahn highlighting the risks of financial instability alongside the unique benefits of rapid skill acquisition, while Altman outlined specific investment criteria such as product love and founder quality to identify high-potential ventures. A diverse cohort of companies from the hardware, AI, and Sectors presented concrete opportunities, ranging from late-stage giants like Instacart seeking 200 new engineers to seed-stage firms like Astranis raising capital for telecommunications satellites. Collectively, these presentations emphasized that while talent acquisition remains a critical bottleneck across the market, early employees face a trade-off between the accelerated learning curves of startups and the necessity of negotiating equitable equity stakes.
- Y Combinator3h 39m
Female Founders Conference - New York
Jessica Livingston, Kathryn Minshew, Alex Cavoulacos, Mariya Nurislamova, Reshma Shetty, Shan-Lyn Ma, Reham Fagiri, Tiffani Ashley Bell, Alana Branston, Katherine Minshew, Kirsty Nathoo, Adora, Stephanie, Holly Liu, Sharon Pope, Kat Mignolet, Matthew, Carolyn
Y Combinator and a diverse panel of founders, including Jessica Livingston and representatives from Zola and Scentbird, convened to discuss scalable startup strategies that prioritize values alignment, efficient hiring, and rapid product-market fit validation. The discussion highlighted critical insights such as the dangers of bias in "culture fit" evaluations, the necessity of avoiding "crappy yeses" during fundraising, and the importance of maintaining founder-led scrappiness even after significant capital deployment. By contrasting successful pivots in sectors ranging from wedding registries to virtual data science, the event underscored that sustainable growth relies on unique founder traits and disciplined metric management rather than traditional VC heuristics or rapid scaling alone.
- Y Combinator1h 33m
John Preskill on Quantum Computing
John Preskill, Steven Hawking, Kip Thorne, Craig Cannon
Established by Richard Feynman's early theoretical work, the field of quantum computing has evolved from theoretical challenges in the 1970s to a practical reality enabled by mid-1990s error correction and recent hardware advancements in superconducting and trapped-ion systems. As current devices approach 100 qubits, they are poised to disrupt public-key cryptography through Shor's algorithm while simultaneously offering transformative capabilities in quantum chemistry simulation and materials science. The industry now focuses on bridging these applications through hybrid classical-quantum systems and developing post-quantum security measures to address the imminent threat to existing encryption standards.
- Y Combinator3h 42m
Startup Investor School Day 4 Live Stream
Andy Bromberg, Aaron Harris, Ron Conway, Jeff
The final day of Startup Investor School featured a comprehensive analysis of early-stage investment history by Andy Bromberg, behavioral standards for angel investors presented by Aaron Harris, and a founder-centric investment philosophy from Ron Conway. The session detailed the evolution from traditional venture capital to modern token offerings like ICOs while establishing a strict code of conduct emphasizing reputation, speed, and integrity in deal-making. Ultimately, the event equipped attendees with tools to model SAFE conversions and fostered a network committed to maintaining ecosystem transparency and supporting high-potential founders.
- Y Combinator4h 16m
Startup Investor School Day 3 Live Stream
Elad Gil, Pejman, Jeff Clavier, Andrea, Ali Partovi
Day 3 of the Startup Investor School convened five prominent investors, including Elad Gil, Pejman Nozad, Jeff Clavier, Andrea Zurlo, and Ali Partovi, to dissect critical strategies for market selection, team evaluation, and portfolio construction. The speakers emphasized that successful angel investing requires a 10-year horizon, strict risk discipline regarding net worth allocation, and a service-oriented mindset that prioritizes founder support over immediate financial gains. Key consensus points highlighted the necessity of investing in brilliant founders with big ideas regardless of initial market perceptions, maintaining long-term patience through early-stage losses, and building a personal brand rooted in integrity and operational availability.
- Y Combinator2h 41m
Startup Investor School Day 2 Live Stream
Jeff, Dalton Caldwell, Ben, Matt, Paul Buchheit, Michael Seibel
The Startup Investor School brings together prominent figures like Jeff, Dalton Caldwell, and Paul Buchheit to distill a contrarian investment philosophy that prioritizes conviction, speed, and founder quality over market size or consensus. Through case studies of exits ranging from Airbnb to Meraki, the event establishes rigorous frameworks for avoiding herd mentality and executing decisive capital allocation with meaningful check sizes. Attendees receive actionable guidance on navigating modern challenges like ICOs while building long-term networks to support high-growth, deep-tech ventures over a ten-year horizon.
- Y Combinator2h 8m
Startup Investor School Day 1 Live Stream
Jeff, Sam Altman, Carolyn Levy, Kirstie
Y Combinator hosted a four-day course for accredited and non-accredited investors, featuring Sam Altman's analysis of the power law and founder evaluation alongside Carolyn Levy and Kirstie Nathoo's technical breakdown of the SAFE instrument. The curriculum emphasized that successful angel investing requires prioritizing massive upside potential over failure rates while navigating conversion mechanics, valuation caps, and pro-rata rights through tools like AngelCalc. Outcomes include a permanent open-source knowledge repository and a cohort of investors equipped to make independent, high-impact decisions on Y Combinator's Winter 2018 startups.
- Y Combinator2h 14m
IPFS, CoinList, and the Filecoin ICO with Juan Benet and Dalton Caldwell
Juan Benet, Dalton Caldwell, Craig Cannon, Dan Galpin, Francesc Campoy, Mark Mandelmann, Mark Blythouse, Mark Mandelbaum, Chris Broadfootnich
Protocol Labs, founded by Juan Bonet, is developing the InterPlanetary File System and its incentivized Layer-2, Filecoin, to transition internet infrastructure from centralized, location-based models to a decentralized, content-addressed network that ensures data sovereignty and censorship resistance. By replacing traditional venture capital with token-based funding models like CoinList, the organization enables long-term open-source research while utilizing Proof of Replication to create a liquid global market for unused storage capacity. This initiative aims to solve systemic inefficiencies in credit assignment and data redundancy, positioning Filecoin as a competitor to major cloud providers while fostering a new economy where protocol contributors are compensated directly through native network value.
- Y Combinator5h 9m
Female Founders Conference 2017
Avni Patel-Thompson, Emily Weiss, Laura Behrens Wu, Padmashree Warrior, Aileen Lee, Elizabeth Lyons, Vanessa Torridilla, Erica, Morgan de Bon, Diane Greene, Kirsty Nathoo, Carolyn Lebe, Anu Hariharan, Adora Chung, Jessica Livingston, Kat
The Female Founders Conference brought together prominent industry leaders like Avital Lee, Kate Winslet, and Aileen Lee to analyze the nine distinct factors that differentiate successful startups from unicorns. Prominent founders from companies such as Poppy, Glossier, and NIO shared case studies on overcoming funding rejections, pivoting from failure, and building inclusive cultures within male-dominated sectors. The event concluded with YC partners debunking common myths about early-stage investment while emphasizing that persistent storytelling and rigorous data preparation are essential for women founders navigating systemic bias.