Y Combinator is an American seed accelerator launched in March 2005 and was used to launch over 2,000 companies including Dropbox, Airbnb, Stripe, Reddit, Optimizely, Zenefits, Docker, DoorDash, Mixpanel, Heroku.
"YC changed our lives. Speaking for myself, I had no idea how to do a start-up when we went through YC the first time around with Citus Data. YC has also been instrumental for Ubicloud, so wanted to give a shoutout."
"Y Combinator does not need much of an introduction, but it has been a game changer for us. Between the one on one advice from group partners, the incredible community of founders, events, and much more, it's helped us be the best versions of ourselves, and build towards a legitimately valuable product! We have been able to personally meet people like Sam Altman, Paul Graham, Andy Jassy and many many more amazing founder. Applications for the (new) Fall batch of Y Combinator are coming up! Feel free to comment with questions and I'll try to answer as well as I can. "
We’ve overhauled the YC Library to make it easier to find the latest videos, essays, and podcasts from around Y Combinator, and to help you explore some of the best YC content from over the years. Come learn how to make something people want.
The YC Founder Directory
Discover YC founders by batch, industry, region, and background. For prospective founders who are looking for inspiring leaders, here is a way to discover founders who have had experiences that reflect your own and learn more about their founder journey.