Casetext started out in 2013 as a crowdsourced law library — a sort of “Wikipedia meets reddit” for the law.</p><p>Ten years later, Casetext is one of the biggest mega wins to date in AI, capable of turning <em>weeks </em>of arduous legal work into hours or minutes. 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We completed the first ever fall batch last year and are proud to announce the first ever spring batch.</p><!--kg-card-begin: html--><center>\n<a href=https://www.ycombinator.com/"https://ycombinator.com/apply/" class=\"ycdc-btn mt-2 ml-[13px] mt-[-10px] items-center justify-center\">Apply To YC Spring 2025</a>\n</center><!--kg-card-end: html--><p>YC is doing four batches per year because we realize that with more frequent batches it’s more likely the timing works for founders applying to YC. In addition, the rate of change currently happening as a result of AI is causing more people to create startups, and we want to move fast to fund them.</p><figure class=\"kg-card kg-embed-card\"><iframe width=\"200\" height=\"113\" src=https://www.ycombinator.com/"https://www.youtube.com/embed/nAdT7tw7Y9U?feature=oembed\%22 frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen title=\"Apply to the first ever YC Spring X25 batch!\"></iframe></figure><p>Applications for the Spring batch are <a href=https://www.ycombinator.com/"https://www.ycombinator.com/apply/">now open</a>, and the deadline will be on <strong>February 11 at 8pm PT</strong>. The batch itself will take place in the April to June timeframe, culminating with an in-person demo day.</p><p><a href=https://www.ycombinator.com/"https://www.ycombinator.com/apply/">Apply now</a> to be part of the first-ever Spring batch and part of history.</p>","comment_id":"678de80c248ca7000107b80f","feature_image":"/blog/content/images/2025/01/BlogTwitter-Image-Template.jpg","featured":true,"visibility":"public","email_recipient_filter":"none","created_at":"2025-01-19T22:07:08.000-08:00","updated_at":"2025-02-10T08:59:57.000-08:00","published_at":"2025-01-20T09:01:38.000-08:00","custom_excerpt":"Y Combinator is now running four batches per year: Winter, Spring, Summer, and Fall. We completed the first ever fall batch last year, F24, and are proud to announce the first ever spring batch. 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STARTUP SCHOOL</a></strong><br>Saturday, November 23, 2024<br>10am-4:00pm<br>London, UK<br><br>Startup School is <a href=https://www.ycombinator.com/"https://www.ycombinator.com//" rel=\"noopener noreferrer\">Y Combinator’s</a> free-to-attend, one-day conference for college students and recent grads, where you’ll hear stories and practical advice from founders and YC partners. For the first time in YC history, we’ll be hosting this event in London!</p><p>If you're a student or recent grad who has been thinking about starting a startup one day (or are in the very earliest stages of building one), we hope to meet you there!</p><p><strong>This year’s speakers include:</strong></p><ul><li><a href=https://www.ycombinator.com/"https://www.paulgraham.com//" rel=\"noopener noreferrer nofollow\">Paul Graham, Co-Founder of Y Combinator</a></li><li><a href=https://www.ycombinator.com/"https://www.ycombinator.com/people/tom-blomfield/" rel=\"noopener noreferrer nofollow\">Tom Blomfield, Co-Founder of Monzo and Y Combinator Group Partner</a></li><li><a href=https://www.ycombinator.com/"https://posthog.com//" rel=\"noopener noreferrer nofollow\">James Hawkins, Posthog</a></li><li><a href=https://www.ycombinator.com/"https://www.photoroom.com//" rel=\"noopener noreferrer nofollow\">Matt Rouif, Photoroom</a></li><li>and more!</li></ul><!--kg-card-begin: html--><center>\n<a href=https://www.ycombinator.com/"https://events.ycombinator.com/suseurope/" class=\"ycdc-btn mt-2 ml-[13px] mt-[-10px] items-center justify-center\">Apply To Attend</a>\n</center><!--kg-card-end: html-->","comment_id":"66fed3c0d896210001baba58","feature_image":"/blog/content/images/2024/10/BlogTwitter-Image-Template--9-.jpg","featured":true,"visibility":"public","email_recipient_filter":"none","created_at":"2024-10-03T10:26:24.000-07:00","updated_at":"2024-10-03T11:30:00.000-07:00","published_at":"2024-10-03T11:30:00.000-07:00","custom_excerpt":"Applications for Startup School Europe are now open!","codeinjection_head":null,"codeinjection_foot":null,"custom_template":null,"canonical_url":null,"authors":[{"id":"61fe29e3c7139e0001a7106f","name":"Y Combinator","slug":"yc","profile_image":"/blog/content/images/2022/02/yc.png","cover_image":null,"bio":null,"website":null,"location":null,"facebook":null,"twitter":null,"meta_title":null,"meta_description":null,"url":"https://ghost.prod.ycinside.com/author/yc/"}],"tags":[{"id":"61fe29efc7139e0001a7117f","name":"Startup School","slug":"startup-school","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://ghost.prod.ycinside.com/tag/startup-school/"},{"id":"61fe29efc7139e0001a71179","name":"YC Events","slug":"yc-events","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://ghost.prod.ycinside.com/tag/yc-events/"},{"id":"61fe29efc7139e0001a71173","name":"YC News","slug":"yc-news","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://ghost.prod.ycinside.com/tag/yc-news/"}],"primary_author":{"id":"61fe29e3c7139e0001a7106f","name":"Y Combinator","slug":"yc","profile_image":"https://ghost.prod.ycinside.com/content/images/2022/02/yc.png","cover_image":null,"bio":null,"website":null,"location":null,"facebook":null,"twitter":null,"meta_title":null,"meta_description":null,"url":"https://ghost.prod.ycinside.com/author/yc/"},"primary_tag":{"id":"61fe29efc7139e0001a7117f","name":"Startup School","slug":"startup-school","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://ghost.prod.ycinside.com/tag/startup-school/"},"url":"https://ghost.prod.ycinside.com/startup-school-europe-2024/","excerpt":"Applications for Startup School Europe are now open! 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We’re calling these the <a href=https://www.ycombinator.com/"https://events.ycombinator.com/summer-fellows/">Summer Fellows Grants</a>.<br><br>We hope this will encourage the smartest students to indulge their intellectual curiosity this summer instead of doing intern grunt work. Now is the best time ever to do this — AI models keep pushing the limits of what's possible to build, and AI tools are rapidly making programmers more productive. The returns from spending a summer building things at the edge of your programming ability have never been higher.</p><figure class=\"kg-card kg-embed-card\"><iframe width=\"200\" height=\"113\" src=https://www.ycombinator.com/"https://www.youtube.com/embed/G47EMo9aANY?feature=oembed\%22 frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen title=\"Summer Fellows Grants\"></iframe></figure><p>The grants will be $20,000 in cash and $90,000 in compute credits from Amazon AWS, Microsoft Azure, and Google GCP.  Summer Fellows will also be invited to YC's <a href=https://www.ycombinator.com/"https://www.ycombinator.com/blog/ai-startupschool//">AI Startup School</a> June 16 - 17, and we’ll also hold some special events:</p><ul><li><strong>June 15</strong>: Kickoff dinner with the other Fellows and guests</li><li><strong>June 18 - 20</strong>: We’ll host you to co-work from the YC office.</li><li><strong>Aug 20 - 22</strong>: Co-working again from the YC office.</li><li><strong>Aug 22</strong>: Present what you’ve built to everyone at Demo Day.</li></ul><!--kg-card-begin: html--><center>\n<a href=https://www.ycombinator.com/"https://events.ycombinator.com/summer-fellows/" class=\"ycdc-btn mt-2 ml-[13px] mt-[-10px] items-center justify-center\">Apply For A Summer Fellows Grant</a>\n</center><!--kg-card-end: html--><p>We’re most interested in funding technical projects using AI in new ways, but we’re happy to fund anything that smart programmers find interesting. We’re not expecting the projects to be commercial or make money, though it’d be fine if they did.</p><p><strong>If this sounds interesting, you can <a href=https://www.ycombinator.com/"https://events.ycombinator.com/summer-fellows/">apply here</a>. </strong> The next step will be a 15 minute online video interview at the end of March, after which we'll make our decisions.</p><p><em>The following YC companies are also offering credits to Summer Fellows: <em><a href=https://www.ycombinator.com/"https://fly.io//">Fly.io ($50k), <em><a href=https://www.ycombinator.com/"https://supabase.com//">Supabase ($10k), <em><a href=https://www.ycombinator.com/"https://replicate.com//">Replicate ($10k) and <em><a href=https://www.ycombinator.com/"https://resend.com//">Resend ($3k).</em></p><h3 id=\"faq\"><strong><strong>FAQ</strong></strong><br></h3><p><strong><em>Who is eligible to apply for the grants?</em></strong><br>Any undergraduate computer science or engineering college student, including freshmen and students outside the US.</p><p><strong><em>Can I apply with a team?</em></strong><br>We’re giving the grants to individuals. If you plan on working with someone else, you should each apply individually and let us know in the application that you’ll be working together.</p><p><strong><em>What does a successful project look like?</em></strong><br>We’ll consider anything that smart programmers would be impressed by as a successful project. This might be a developer tool you built for yourself or contributions to open source. Building something with users would be cool but we’re not expecting that.<br><br><em><strong>Will there be classes and programs to attend?</strong></em><br>No. Our goal is to let you work on your own projects independently and meet some other smart students.  YC partners will be available for advice and we’ll create an online workspace for you to talk with us and with the other Summer Fellows throughout the summer.</p><p><strong><em>How many grants will you be giving out?</em></strong><br>We don’t know yet. We’d guess it’d be at least 20 and no more than 50.</p><p><strong><em>Will you provide working space?</em></strong><br>We’ll set you up for co-working at the YC office for three days at the start of summer in June and three days at the end in August. You’ll need to find your own space outside those times.</p><p><strong><em>Do I have to move to the Bay Area?</em></strong><br>You can work from anywhere but we’d strongly encourage you to move to the Bay Area during the summer. AI is rapidly changing how software is built and engineers here get to see it first. If you really can’t move here, we’ll fly you out for the co-working days at the YC office.</p><p><strong><em>Can I still work an internship this summer?</em></strong><br>We’d prefer to fund students working full time on their project but we’ll still consider students working part time because they have an internship. We think the most ambitious students will find it more interesting to work on their own project though.</p><p><strong><em>Do I need to setup a company to receive the grant?</em></strong><br>No, the grants are given to you personally, you don’t need a company or business setup to receive them.</p>","comment_id":"67afc685d59c27000139d16c","feature_image":"/blog/content/images/2025/02/48.jpg","featured":true,"visibility":"public","email_recipient_filter":"none","created_at":"2025-02-14T14:41:09.000-08:00","updated_at":"2025-02-17T09:00:55.000-08:00","published_at":"2025-02-17T08:58:00.000-08:00","custom_excerpt":"This summer, YC will be giving grants to college students to work on their own technical projects. 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The 10-Year “Overnight” Success Story of Casetext

by Greg Kumparak11/15/2023

Casetext started out in 2013 as a crowdsourced law library — a sort of “Wikipedia meets reddit” for the law.

Ten years later, Casetext is one of the biggest mega wins to date in AI, capable of turning weeks of arduous legal work into hours or minutes. Just months ago it was acquired for $650 million dollars.

What happened between those two points?

For this episode of Main Function, YC President Garry Tan sits down with Casetext co-founder Jake Heller to learn the real story of their 10-year “overnight” success: the 3 a.m. origin story, how the company evolved as fast as tech would allow, and the “magic demo” that helped turn Casetext into a rocket ship.

Author

  • Greg Kumparak

    Greg oversees editorial content at Y Combinator. He was previously an editor at TechCrunch for nearly 15 years.