Y Combinator

Avni Patel Thompson founded Poppy, which helped parents book the best caregivers. They went through the YC Winter 2016 batch and recently shut down. Avni asked to come on the podcast to talk about what the process of shutting down was like.Kat Manalac is a partner at YC.You can find Avni on Twitter at @APatelThompson and Kat at @KatManalac.The YC podcast is hosted by Craig Cannon - @CraigCannon.***Topics00:35 - Kat’s intro01:15 - Avni’s intro2:15 - When did it become clear that scaling Poppy wasn’t working?5:50 - Experiments Avni tried with Poppy9:55 - The last six months of runway13:25 - Choosing to shut Poppy down17:25 - Pivot or shut down?20:10 - Who did Avni have these hard conversations with?24:35 - Communicating with investors during the process of shutting down31:20 - How does Avni feel since shutting down Poppy?38:30 - Tying self-worth to your accomplishments and how it feels after shutting down39:30 - “This is what trying looks like.”44:00 - The effects of having raised money46:00 - Starting to

Samantha Bradshaw is a researcher at the Computational Propaganda Project and a doctoral candidate at the Oxford Internet Institute. She’s been tracking the phenomenon of political manipulation through social media.You can find Samantha on Twitter at @sbradshaww.The YC podcast is hosted by Craig Cannon.***Topics:53 - What is a bot?2:53 - When computational propaganda began3:53 - Changes in bot tactics since 20165:53 - Using bots for content creation7:28 - WhatsApp and the upcoming Indian election9:23 - Trends in computational propaganda10:53 - How bots integrate into platforms13:23 - Responsibilities of platforms to remove fake accounts14:53 - The role of governments in media manipulation18:18 - Fake news and selecting news that aligns with your beliefs19:53 - Are platforms getting better or worse?21:33 - Samantha's personal internet habits23:03 - Sentiment around tracking in the UK vs the US24:23 - The Mueller report and US midterms29:18 - Canadian elections30:18 - 2020 US elections30:53 - Deepfakes31:48 - O

Cindy Mi is the founder and CEO of VIPKID. VIPKID is a 1-on-1 teaching platform where children in China learn english from North American teachers.Qi Lu is the CEO of YC China and Head of YC Research.***Topics00:23 - Qi's intro00:38 - Cindy's intro1:38 - Moving to a new province as a teenager4:38 - Being an educator and an entrepreneur 8:23 - Starting VIPKid in a hyper-competitive market14:53 - Metrics for measuring product market fit21:43 - How did she find the business model?26:53 - What things did she try that didn't work?30:38 - Strategy for product expansion33:03 - Content expansion for Mandarin learning34:53 - Building global companies41:23 - Creating a global culture44:13 - The future of education48:08 - How should engineers and product managers think about edtech?51:33 - Thoughts on AI54:33 - Advice for entrepreneurs

Vinod Khosla is the founder of Khosla Ventures, a firm focused on assisting entrepreneurs to build impactful new energy and technology companies. Previously he was the founding CEO of Sun Microsystems, where he pioneered open systems and commercial RISC processors.How to Build the Future is hosted by Sam Altman.***Topics00:30 - Vinod’s intro01:20 - A zero-million-dollar company vs a zero-billion-dollar company4:20 - What percentage of investors in Silicon Valley are good long-term company builders?4:50 - Who has earned the right to advise an entrepreneur?6:50 - Which risk to take when7:20 - Helpful board members8:15 - Who to trust for what advice11:00 - First principles thinking and rate of change13:00 - Evaluating a candidate in an interview14:15 - How much should a founder have planned and how ambitious should a founder be?16:30 - Recruiting great people19:00 - Building a phenomenal early team20:20 - Being generous with early employee equity27:00 - Gene pool engineering27:18 - The art, science, and labor of

Frank Lantz is a game designer and Director of the NYU Game Center. He cofounded Area/Code Games and most recently released a game called Universal Paperclips in which you’re an AI that makes paperclips.Frank’s on Twitter @flantz and his site is franklantz.net.The YC podcast is hosted by Craig Cannon.***Topics00:27 - "Games are the aesthetic form of thinking and doing"6:57 - VR skepticism9:42 - Universal Paperclips14:27 - Explaining games to non-gamers20:12 - Competitive gaming22:57 - Building life lessons into games31:42 - Teaching game design36:17 - Inspiration, hard work, and taste39:17 - Darker sides of gaming culture43:07 - The indie game market45:27 - Unexpected trends in gaming49:17 - Benedict Fritz asks - Frank you seem much more interested in chess, go, poker, and other games with a long history than most game designers. Where do you think this comes from?52:12 - Esports55:37 - Inventing sports57:27 - Pokemon Go1:00:32 - Difficulty in predicting successes in entertainment1:03:17 - Frank's game r

Reham Fagiri and Kalam Dennis are the founders of AptDeco, where you can buy and sell used furniture. They were in the YC Winter 2014 batch and you can find them at AptDeco.com.The YC podcast is hosted by Craig Cannon.***Topics0:21 - What is AptDeco?1:06 - Why did Reham and Kalam start it?2:51 - Were they considering other ideas?5:06 - How did they prepare to start AptDeco after business school/the corporate world?6:21 - Getting over the fear of starting9:21 - Communicating that they're starting something to friends and family14:21 - Starting a startup after business school17:21 - Helpful learnings from a more traditional business education27:21 - Early models of AptDeco vs today31:51 - AptDeco's customers34:06 - Brands and customer acquisition38:46 - Learning how to do delivery42:06 - Deciding not to warehouse furniture43:51 - Ideas that didn't work and some that worked on the second attempt48:21 - Analytics50:51 - Being a NYC company in YC52:11 - How to make the most of YC

Leonard Susskind is a professor of theoretical physics at Stanford University and he’s regarded as one of the fathers of string theory.He’s written several books including: The Black Hole War, The Cosmic Landscape, and the Theoretical Minimum series.He also has over 100 lectures on YouTube.The YC podcast is hosted by Craig Cannon.***Topics0:26 - Being perceived as an outsider physicist   4:26 - The perils of becoming too mainstream6:11 - Where his ideas come from7:26 - Claudio asks - Do you think the graviton can be experimentally found?10:11 - The origins of String Theory15:41 - Why should there be a grand unified theory?16:56 - Quantum mechanics and gravity  20:16 - Large unanswered questions in physics27:56 - Holographic principle38:26 - Simulation hypothesis40:41 - Richard Feynman on philosophy42:26 - Feynman and the bomb46:26 - Improving the world by discovering what the world is49:26 - ER and EPR - Black holes and entanglement56:26 - Noah Hammer asks - Could quantum te

Michael Seibel is a partner and the CEO of YC. He cofounded Justin.tv, which was in the winter 2007 batch and Socialcam, which was in the winter 2012 batch.In this episode Michael comments on five of his essays. The essays are: Why Should I Start a Startup?, One Order of Operations for Starting a Startup, The Real Product Market Fit, Users You Don’t Want, and Why Does Your Company Deserve More Money?Michael’s on Twitter @mwseibel.The YC podcast is hosted by Craig Cannon.***Topics0:00 - Intro0:42 - Why Should I Start a Startup?2:00 - Three types of people: people highly motivated when working for themselves, people that could succeed starting a startup or within a big company, and people that could succeed within a big company.6:00 - How do you decide what type of person you are?7:30 - Identify bias in advice givers10:30 - Peer advice becomes less valuable during college14:40 - One Order of Operations for Starting a Startup15:40 - People aren’t taught how to find ideas17:20 - Find a particular problem that you

Andrew Kortina is the cofounder of Venmo and Fin. Fin is a high quality, on-demand, personal assistant and executive assistant service. You can get a $100 credit to try Fin at https://fin.com/ycAndrew blogs at https://kortina.nyc/The YC podcast is hosted by Craig Cannon.***Topics 00:32 - Human dignity and work8:07 - Creating jobs10:07 - From The Beautiful Struggle // The Beautiful Game - You might argue that we’re already in a sort of failure mode, where our ability to assign dignity to arbitrary work and motivate people to work bullshit jobs is more efficient than our ability to allocate labor towards industry that would have greater social benefit, like education, healthcare, food, etc. If we’re already in this failure mode, it’s kind of the worst of all worlds, because not only are we assigning meaning to work that doesn’t need to be done, but, also, we could be redeploying that labor towards efforts that are actually important today. 18:32 - Travel21:02 - Why do we want to do anything?22:07 - Life after F

Brian Donohue is President of Instapaper and a Product Engineering Manager at Pinterest.You can find him on Twitter @bthdonohue.The YC podcast is hosted by Craig Cannon.***Topics00:19 - The history of Instapaper8:19 - Free competitors enter the market10:19 - How Brian joined Instapaper14:34 - Transitioning from paid to freemium19:19 - Pinterest's acquisition of Instapaper26:34 - Moving to California29:04 - Working on Instapaper within Pinterest32:19 - Spinning Instapaper out of Pinterest42:34 - Jareau Wadé asks - What types of product integrations could Pinterest have done with Instapaper?50:04 - Ryan Hoover asks - I’m curious how he and the team balance simplicity with new feature development/product expansion.54:19 - Raymond Durk asks - I love the rapid reading mode but would also love a voice enabled mode where the Google Assistant or Siri reads it. Speaking of I'd use it on my Google Home to listen to news if that was a skill.57:39 - Brian Kim asks - Any growth hacks that worked well?1:00:04 - Gustaf Alst

Sam Altman expands on ideas that have come up in several of his essays. Specifically: choosing projects, creating value, and finding purpose.Sam’s the president of YC Group and co-chairman of OpenAI. You can find him on Twitter @sama.The YC podcast is hosted by Craig Cannon.***Topics1:25 - From The Days Are Long But The Decades Are Short - Minimize your own cognitive load from distracting things that don’t really matter. It’s hard to overstate how important this is, and how bad most people are at it.3:50 - Stepping back and evaluating your work5:30 - Creating metrics for your projects6:30 - Taking a year off 9:30 - Figuring out when to commit11:30 - Poker12:30 - From Productivity - Sleep seems to be the most important physical factor in productivity for me. Exercise is probably the second most important physical factor. The third area is nutrition. 15:00 - From You and Your Research by Richard Hamming - "If what you are doing is not important, and if you don't think it is going to lead to something important

Laura Deming is a partner at The Longevity Fund. They invest in companies that will allow us to live longer and healthier lives.You can learn more about them at Longevity.vc.Laura’s on Twitter @LauraDeming.The YC podcast is hosted by Craig Cannon.***Topics00:22 - Why focus on longevity now?2:12 - How did Laura get started in longevity?3:22 - Why raise a fund?5:52 - What does Laura do personally for longevity?9:07 - Worm and mouse studies10:44 - Craig's personal habits12:37 - Human studies15:22 - Mica asks - Do you think immortality is going to be achieved by: 1. Curing all disease and stop aging so we could live with our own bodies forever 2. OR is going to be something like porting our brain, "mind" to a computer/robot?17:37 - Most likely strategies to increase lifespan19:47 - Ryan Hoover asks - Ask about the ethics of longevity. Jack J. Fernandes asks - Do people actually want to live longer?21:44 - Mica asks - How would immortality change society? Wouldn't we become more complacent? Since we have "forever"

Shola Akinlade is CEO and cofounder of Paystack. Paystack helps businesses in Africa get paid online and offline. They’re based in Lagos, Nigeria and were part of the Winter 2016 batch.Shola’s on Twitter @shollsman.The YC podcast is hosted by Craig Cannon.***Topics00:26 - What is Paystack?01:06 - Shola's background and previous company4:26 - Paystack's YC application6:01 - Meeting his cofounder7:26 - Interviewing at YC10:21 - Joining YC as a Nigerian company10:56 - Differences between startups in Nigeria and the US13:26 - Nigeria's payments market15:56 - Paystack's growth19:26 - Expanding to other countries and hiring25:26 - The best part of doing YC29:26 - Crypto developments in Africa30:21 - Creative Joe asks - How difficult is it to get into YC?30:56 - Educating US investors32:06 - Paul Israel asks - What gaps do you think still exist in the Nigerian fintech space?33:01 - Nelson asks - Are there any conventional startup advice that did not work for Paystack as their target market is Africa?35:21 - Nelson a

David Hua is CEO and cofounder of Meadow. Meadow makes retail and delivery software for dispensaries. They were part of the Winter 2015 batch. You can check them out at GetMeadow.com. David’s on Twitter @Hua.Vincent Ning is CEO and cofounder of Nabis. Nabis is a cannabis services group. They offer distribution, logistics, sales, and marketing. You can check them out at GetNabis.com. Vincent's on Twitter @vcning.The YC podcast is hosted by Craig Cannon.***Topics00:38 - What David brought with him5:48 - Microdosing6:48 - What are people buying?10:38 - Customer demographics12:00 - CBD14:58 - Changing vocabulary around cannabis17:13 - What is Meadow?17:38 - What is Nabis?17:53 - Why did they choose to not do cannabis product manufacturing?22:38 - Fundraising as a cannabis company26:08 - Why is there not one dominant cannabis company?29:53 - Legalization across Canada31:38 - Banking as a cannabis company36:13 - Taxes37:38 - Price sensitivity40:14 - Brand loyalty43:23 - What will the market look like in 5-10 years?

Mathilde Collin is the cofounder and CEO of Front. Front is a shared inbox for teams and they were part of the YC Summer 2014 batch.You can check out Front at https://frontapp.com/The YC podcast is hosted by Craig Cannon.***Topics00:25 - Tuomas Grannas asks - What's your favorite LEGO theme?1:25 - What is Front?3:50 - Google Inbox shutting down5:25 - Prioritizing features7:50 - Features that have increased Front usage9:50 - What Front looked like at launch12:45 - Early user acquisition15:40 - Starting Front and meeting her cofounder19:10 - The idea for Front20:25 - When her cofounder was diagnosed with cancer23:20 - Hardest moments running Front25:25 - Employee retention30:55 - Transparency32:40 - Front's office in France33:30 - KP asks - What is the one unique insight about the problem you didn’t have at the start but only discovered later after your launch?36:15 - Did she consider other ideas Front?37:40- Jordan Jackson asks - Email at least for me - has taken on a different meaning in a life of messaging a

Eli Schwartz is the Director of SEO and Growth at SurveyMonkey. He came in to answer commonly asked questions about SEO.Eli blogs about SEO and growth at elischwartz.coYou can find him on Twitter at 5le.The YC podcast is hosted by Craig Cannon.***Topics00:23 - Does SEO matter in 2018?2:23 - Where should a company start with SEO?3:53 - Who’s doing SEO well?4:48 - Why is Amazon doing SEO well?5:48 - How should you crosslink?7:33 - Paying for links7:58 - SEO don’t dos8:38 - Things that are no longer useful in SEO9:43 - Keywords13:08 - Reviews13:48 - Content17:48 - Images23:08 - Link building28:23 - How much time to give SEO?28:53 - Mobile30:58 - Ranking32:08 - International SEO34:18 - Translation37:38 - International search39:53 - GDPR42:13 - Hiring someone to do SEO44:08 - What to do when you organic SEO disappears46:53 - Metrics for an SEO hire48:53 - Tools for SEO50:23 - Getting started in SEO

Joan Lasenby is a University Reader in the Signal Processing and Communications Group of the Cambridge University Engineering Department, and is a College Lecturer and Director of Studies in Engineering at Trinity College. Here's a list of her published work.In this episode we talk about Joan’s research into 3D reconstruction from multiple cameras and her interest in geometric algebra.The YC podcast is hosted by Craig Cannon.***Topics00:32 - What's a tangible example of geometric algebra?1:52 - What is geometric algebra?6:47 - What resparked interest in geometric algebra?7:42 - Why is it important?11:32 - When did Joan start working on it?13:27 - Rotations17:17 - Computer vision in the early 90s19:32 - Joan's fellowship at the Royal Society23:32 - What's changed in computer vision since the 90s to allow for Joan's drone research?30:07 - Machine learning in computer vision31:52 - How Joan and her students are applying machine learning35:02 - Unifying qualities of geometric algebra41:02 - Joan's paper ending up

Peter Reinhardt is cofounder and CEO of Segment.  Segment helps companies capture data from every customer touchpoint and send it to the tools where it can be used most effectively.They were part of the YC Summer 2011 batch.The YC podcast is hosted by Craig Cannon.***Topics00:26 - What is Segment?1:56 - Segment’s first customers3:31 - Their YC application4:26 - Going through YC5:56 - Realizing their first product didn’t work10:56 - Launching Analytics.js12:11 - Experiencing product market fit17:21 - Debating whether to launch or build out the product19:41 - Evan Farrell asks - You mentioned in the SS lecture that you had to totally pivot to Analytics.js to find PMF, is it possible to purely iterate on something people kinda like to find PMF, or should it be clear from the outset if a new idea is something people want?20:56 - The importance of having a skeptic on your team23:56 - Customer interviews26:56 - Benjamin Liam asks - How did they know they have the right messaging to explain their product?2

Ryan Petersen is the founder and CEO of Flexport.Flexport is a global freight forwarder powered by software and analytics. They are making international trade easier for over 10,000 companies in 70 countries. They were part of the YC Winter 2014 batch.***Topics0:23 - What is a freight forwarder?3:08 - Selling electric scooters on eBay 15 years ago5:53 - Ryan’s business school experience10:23 - Amazon competing with their vendors13:23 - Matt Susk asks - What were the most important takeaways from Columbia Business School? Would you encourage entrepreneurs to pursue a MBA?17:03 - Tyler Hogge asks - How did you get your first three clients at Flexport?20:03 - Being a solo founder23:08 - Varun Khurana asks - What's your strategy for rapidly hiring the best talent in so many different global hubs?25:53 - Challenges of scaling Flexport27:38 - Some of Ryan’s favorite books29:43 - Scaling culture34:23 - Jassim Ali asks - How has the Trump policy on foreign trade affected your business so far?39:23 - PowerDecal asks -

David Zeevi is a James S. McDonnell independent fellow at the Rockefeller University Center for Studies in Physics and Biology. He focuses on developing computational methods for studying microbial ecology in the human gut and in the marine environment, and its contribution to human and environmental health.He was one of the authors on the paper Personalized Nutrition by Prediction of Glycemic Responses.The YC podcast is hosted by Craig Cannon.Apply for $120K in funding from YC.***Topics01:15 - Why did David start working on personalized nutrition?4:45 - How did the measure the effects of food in their study?11:55 - How was the study standardized across people?15:55 - How they measured an individual’s gut microbiome.17:30 - What is the gut microbiome?22:05 - Is there an ideal gut microbiome?23:20 - How do you manipulate your gut microbiome?24:50 - Fecal transplants.26:55 - Elizabeth Iorns asks - Does post prandial glucose response regulation track with weight regulation? I.e. can they use their test to determ