Y Combinator

Make something people want.

5.0•28 reviews•

2.7K followers

Make something people want.

5.0•28 reviews•

2.7K followers

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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.

Y Combinator

Launch date

YC Library The new hub for YC's startup videos, essays, podcasts & more

Launched on August 18th, 2023

The YC Founder Directory Discover the 9,000 founders who went through YC

Launched on January 5th, 2023

Launch YC The launchpad for YC startups

Launched on June 30th, 2022

2021 YC Top Companies List Discover top YC companies by valuation.

Launched on January 12th, 2021

YC Directory Discover YC companies

Launched on September 22nd, 2020

YC Startup Library YC's resources for startup founders

Launched on August 6th, 2020

Y Combinator Top Companies List - 2018 Top 100 YC companies by valuation, as of October 2018

Launched on October 17th, 2018

Leap by YC Where women in tech can talk about whatever we want

Launched on January 16th, 2018

YC World Explore Y Combinator companies by country

Launched on September 12th, 2017

How to Build the Future: Sam Altman Jack Altman interviews his brother, Sam

Launched on September 27th, 2016