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.
RevenueCat
AdThe complete stack for in-app subscriptions
Latest launches
See all launches
Launch YC
The launchpad for YC startups
•
2021 YC Top Companies List
Discover top YC companies by valuation.
•
YC Directory
Discover YC companies
•
What people like about Y Combinator
, , and 28 others highly rated Y Combinator for its company mission, community and customer support. Read reviews
Based on 32 reviews
Leave a review
Y Combinator's news
All news
- LaunchOn Launch YC, you can sort by industry, batch, votes, and launch date to uncover products that are most relevant to you. Vote for the newly launched startups to help them climb up the leaderboard, try out product demos, and learn about the founding team.•
- Announcement#3 Product of the dayYC Directory ranked 3rd Product of the day for Sep 22, 2020 with 472 upvotes and 25 commentsSep 22, 2020
- LaunchDiscover YC companies by batch, industry, region, and company size, as well as Black, Latinx, and women founders.•
- Launch
Where women in tech can talk about whatever we want.
• - Announcement#4 Product of the dayYC World ranked 4th Product of the day for Sep 12, 2017 with 571 upvotes and 24 commentsSep 12, 2017
- Launch
YC World is a map that shows where YC companies are from. It’s based on the location of the founders before applying for YC.
• - LaunchJack Altman interviews his brother, Sam•
- LaunchY Combinator's Sam Altman and Elon on SpaceX, Tesla, & more•