by Catheryn Li, Katherine Bernstein10/21/2021

YC launched a co-founder matching platform about 3 months ago. There are now 16,000 co-founder profiles on the platform. Potential co-founders have sent 130,000 matching invites through the platform, and, with a 25% acceptance rate, we’ve seen a total of 33,000 matches.

by Catheryn Li7/6/2021

We’re excited to announce Y Combinator’s co-founder matching platform is now available for everyone through Startup School, our free online program and community for founders. Anyone actively looking for a co-founder can sign up.

by Catheryn Li8/6/2020

We’re excited to announce the launch of the YC Startup Library, found at ycombinator.com/library. Over the last 15 years, YC has invested in and worked with more than 2,000 companies, and we’ve seen and learned from their successes and failures. The library consolidates the knowledge and advice we’ve previously published and provides a central location for new content. We strive to make entrepreneurship more accessible, and hope that by sharing our knowledge publicly, we can support the founder community more broadly.