Y Combinator

Dalton Caldwell and Michael Seibel on the importance of talking to your users, why successful founders are ok with rejection from potential customers, and how protecting your ego by not talking to your users can kill your startup. To create Rookies Mistakes we asked YC founders: Is there a simple fact you wish you knew when you started your company or a rookie mistake you wish you could take back? Apply to Y Combinator: https://www.ycombinator.com/apply/

Dalton Caldwell and Michael Seibel talk about solutions in search of a problem, whether or not to follow your passion, how to figure out what to work on, and how to motivate yourself. To create Rookies Mistakes we asked YC founders: Is there a simple fact you wish you knew when you started your company or a rookie mistake you wish you could take back? Apply to Y Combinator: https://www.ycombinator.com/apply/

Dalton Caldwell and Michael Seibel talk about investor terms and incentives. To create Rookies Mistakes we asked YC founders: Is there a simple fact you wish you knew when you started your company or a rookie mistake you wish you could take back? Apply to Y Combinator: https://www.ycombinator.com/apply/

Michael Seibel and Dalton Caldwell are back for episode 2 of Rookie Mistakes to discuss common mistakes founders make when fundraising, and how to avoid them. Apply to Y Combinator: https://www.ycombinator.com/apply/   Work at a startup: https://www.ycombinator.com/jobs

Gusto (YC W12) provides growing businesses with everything to take care of their team. Today, more than 200,000 businesses use Gusto for payroll, employee benefits, talent management, and more. And with the recent addition of Gusto Embedded, developers now use Gusto’s APIs and pre-build UI  flows to embed payroll, tax filing, and payments infrastructure into products.   YC’s Anu Hariharan sat down with Gusto co-founder and CPO Tomer London to talk about building for new customer segments and the future of embedded finance — sharing advice for startup founders and CEOs along the way.   Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/

In the first episode of Rookie Mistakes, Dalton Caldwell and Michael Seibel discuss co-founder mistakes. To create Rookies Mistakes we asked YC founders: Is there a simple fact you wish you knew when you started your company or a rookie mistake you wish you could take back? Apply to Y Combinator: https://www.ycombinator.com/apply/   Work at a startup: https://www.ycombinator.com/jobs

Dalton Caldwell and Michael Seibel discuss the best approaches to managing the many setbacks startup founders can face over the lifetime of starting and running a business.   Apply to Y Combinator: https://www.ycombinator.com/apply/   Work at a startup: https://www.ycombinator.com/jobs

Dalton Caldwell and Michael Seibel discuss Paul Graham's essay "Default Alive or Default Dead." They share strategies to cut your company's burn rate and keep your startup alive to see another day.    Paul Graham's essay: http://www.paulgraham.com/aord.html   Trevor Blackwell's startup growth calculator: http://growth.tlb.org   Apply to Y Combinator: https://www.ycombinator.com/apply/   Work at a startup: https://www.ycombinator.com/jobs

Dalton Caldwell and Michael Seibel discuss the struggles of working at FAANG (Facebook, Apple, Amazon, Netflix, Google) and how to strategize leaving a big tech job to become a founder at a startup. Apply to Y Combinator: https://www.ycombinator.com/apply/ Work at a startup: https://www.ycombinator.com/jobs

Dalton Caldwell and Michael Seibel take a look at Paul Graham's essay "Maker's Schedule, Manager's Schedule" and share tips on how to be more effective and productive on the journey to creating a billion dollar business. Read PG's essay here: http://www.paulgraham.com/makersschedule.html Apply to Y Combinator: https://www.ycombinator.com/apply/ Work at a startup: https://www.ycombinator.com/jobs

Diego Saez Gil is the founder of Pachama. Pachama is building a marketplace where companies can support carbon offset projects.The YC podcast is hosted by Craig Cannon.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/ ***Topics00:00 - Welcome Gustaf and Diego 01:19 - Diego's background06:50 - What is Pachama?09:25 - Using remote sensing to track carbon11:37 - Connecting disparate groups13:04 - How much carbon does a typical company offset?15:28 - How big is the reforesting opportunity?17:09 - What are the incentives to offset carbon?18:40 - Why don't people trust carbon offsets?20:33 - What are the different forest conservation methods?25:20 - How does Pachama use technology?29:00 - Growth challenges30:20 - Who are the customers?32:12 - The future of the carbon market32:48 - Fundraising for a climate startup37:50 - Advice for people that want to start working in

Amber Atherton is the founder and CEO of Zyper (YC W18).Iba Masood is the cofounder and CEO of TARA (YC W15).The YC podcast is hosted by Craig Cannon.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/  ***Topics00:00 - Intro1:16 - Seed fundraising for Zyper and Tara3:26 - Tara's pivot4:31 - Series A fundraising for Zyper and Tara18:11 - Evaluating investors23:46 - Meeting with associates and partners30:35 - Raising a Series A as a female founder39:31 - Fundraising psychology 41:46 - What not to do when fundraising 45:01 - Talking to portfolio companies about investors46:21 - What it's like to run a Series A stage company 1:00:41 - The most important piece of advice for fundraising

Laks Srini is the cofounder and CTO of ZeroDown. Before that he was the cofounder and CTO of Zenefits.You can find him on Twitter at @laks_srini.The YC podcast is hosted by Craig Cannon.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/ ***Topics00:00 - Intro00:30 - What is ZeroDown?1:50 - How did they test the idea?3:50 - What did they learn from companies that failed in the space?8:00 - Breaking down the product11:25 - ZeroDown's customers13:35 - Expanding to other markets15:50 - What if a downturn happens?17:10 - ZeroDown's hiring strategy20:10 - What are their hardest technical challenges?22:05 - ZeroDown's breadth and product strategy26:40 - Customer interviews28:35 - Should everyone own a house?29:50 - Home ownership in the future32:45 - Build something you really want to see in the world34:40 - Working with his cofounders was the most important consideration

Matt Cutts is the Administrator of the US Digital Service and previously he was the head of the webspam team at Google.You can find him on Twitter at @mattcutts.The YC podcast is hosted by Craig Cannon.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/ ***Topics00:00 - Intro00:36 - Working at Google in 20002:48 - Did Google's success feel certain?3:53 - Building self-service ads7:23 - The evil unicorn problem8:23 - Lawsuits around search10:48 - Content moderation and spam14:38 - Matt's progression over 17 years at Google17:18 - Deepfakes18:43 - Joining the USDS21:03 - What the USDS does23:43 - Working at the USDS26:43 - Educating people in government about tech28:58 - Creating a rapid feedback loop within government31:48 - Michael Wang asks - How does USDS decide whether to outsource something to a private company, or build the software in house?32:58 - Spencer Clark

Cory Doctorow is a blogger, journalist, and science fiction author. He’s also the co-editor of Boing Boing.Joe Betts-Lacroix is the CTO of VIUM and an Expert at YC.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/ ***Topics00:00 - Intro00:32 - Adversarial interoperability 7:55 - So what should founders do?13:55 - Copyright19:55 - Remixing 27:00 - AT&T29:50 - Firms and state-like duties31:25 - Medium-term suggestions for founders39:25 - Conspiracy theories51:50 - Science fiction and predictions 56:55 - Peak indifference model

We've cut down the tenth week of lectures to be even shorter and combined them into one podcast.First, a lecture from Ali Rowghani. Ali is a partner at YC. His lecture covers how to lead.Then a lecture from Kevin Hale and Adora Cheung. Kevin and Adora are both partners at YC. Their lecture breaks down this year’s Startup School by the numbers and they share tips on what helped companies most.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/***Topics00:00 - Intro00:36 - Ali Rowghani - How to Lead1:36 - Ali's background2:56 - There's no single archetype for a great leader so be yourself5:16 - Great leaders think and communicate clearly9:56 - Great leaders have good judgement about people12:56 - Great leaders have strong personal integrity and commitment13:46 - The transparency test14:41 - The best way to measure great leaders is in terms of the amount of trust the

We've cut down the ninth week of lectures to be even shorter and combined them into one podcast.First, a lecture from Carolynn Levy. Carolynn is a partner at YC. Her lecture covers modern startup financing.Then a lecture from Jared Friedman. Jared is also a partner at YC. His lecture focuses on advice for hard-tech and biotech founders.***Topics00:00 - Intro00:33 - Carolynn Levy - Modern Startup Financing1:33 - The basics: form a corporation, need money to grow?, sell a part of the company2:58 - Fundraising terms3:58 - What has changed: structure, access, focus5:10 - What hasn't changed: preferred stock financing, valuation and dilution, communication6:42 - Old way of raising early money: Series A preferred stock financing8:33 - What was broken?9:33 - The transition: bridge loan financings10:46 - Realization: convertible promissory notes are a better way to fund early stage startups12:01 - Modernization of the convertible - SAFE (Simple Agreement for Future Equity)14:03 - When do priced rounds happen?15:12 -

We've cut down the eighth week of lectures to be even shorter and combined them into one podcast.First a lecture from Adora Cheung. Adora’s a partner at YC. Her lecture covers how to prioritize your time.Then a lecture from Kevin Hale. Kevin is also a partner at YC. His lecture is the second part of his talk on how to evaluate startup ideas.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/***Topics00:00 - Intro00:32 - Adora Cheung - How to Prioritize Your Time2:12 - Real vs fake progress4:10 - How to determine if you're prioritizing the right tasks4:42 - Keep a spreadsheet of ideas related to moving your primary KPI7:32 - Grade the new and old ideas once a week based on potential impact9:52 - Consider the complexity of each task11:32 - Don't try to do everything at once11:52 - How do I know I'm prioritizing my time well?13:42 - What if I can't complete my tasks in ti

We've cut down the seventh week of lectures to be even shorter and combined them into one podcast.Kevin Hale gave both lectures this week. Kevin’s a partner at YC and cofounded Wufoo. His first lecture is on how to improve conversion rates and his second lecture is on pricing for startups.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/***Topics00:00 - Intro 00:27 - Kevin Hale - How to Improve Conversion Rates1:02 - Why we care about conversion rates2:02 - Shareware conversion rate is .5%2:22 - Casual download games is 2%2:32 - Freemium SaaS range from 1.5 to 5%3:57 - Knowledge spectrum5:52 - The one button interface6:37 - What is the call to action? And the magic moment.8:02 - What is it?8:38 - Is it right for me?9:02 - Is it legit?9:22 - Who else is using it?9:52 - How much? What's the catch?10:39 - Where can I get help?11:30 - Kevin Hale - Startup Pricing 10113:1

We've cut down the sixth week of lectures to be even shorter and combined them into one podcast.First a lecture from Tim Brady. Tim’s a partner at YC. His lecture covers the importance of building a good culture early and shares six things that you can do now to help create a solid foundation for your startup.Then a lecture from Dalton Caldwell. Dalton is a partner at YC and he’s also the head of admissions. His lecture covers pivoting and his advice on how founders should think about it.Y Combinator invests a small amount of money ($150k) in a large number of startups (recently 200), twice a year.Learn more about YC and apply for funding here: https://www.ycombinator.com/apply/***Topics00:00 - Intro00:38 - Tim Brady on Building Culture1:13 - Culture is behavior and the right behaviors support a good business 4:38 - Six things new startups can do now5:00 - 1. Be proud of the problem you are solving7:31 - 2. Create a long term vision that others will follow9:36 - 3. List your values then model the behavior12:3