Y Combinator

Y Combinator is a startup accelerator based in Mountain View, California, founded in 2005. It has pioneered a new funding model for early-stage startups by investing a modest amount of capital, typically around $150,000, in a large number of companies twice a year. Over a three-month program, Y Combinator collaborates closely with these startups to prepare them for investor pitches and enhance their business strategies. Each funding cycle concludes with Demo Day, where startups present to an exclusive audience of investors. Y Combinator focuses on various sectors, including business software, education, healthcare, and financial technology, among others. In addition to initial funding, it offers ongoing support through its extensive alumni network. Since its inception, Y Combinator has funded over 630 startups, contributing significantly to the entrepreneurial ecosystem in Silicon Valley and beyond.

Gustaf Alstromer

Group Partner

Matt Bogrand

Associate, YC Continuity Fund

Timothy Brady

Partner

Craig R. Cannon

Director of Marketing

Adora Cheung

Partner

Nic Dardenne

Principal

Aaron Epstein

Group Partner

Brad Flora

Group Partner

Jared Friedman

Managing Director, Software and Group Partner

Aaron Harris

Partner

Carolynn Levy

Partner

Bradford (Brad) Lightcap

Associate, YC Continuity

Kat Manalac

Managing Partner

Eric Migicovsky

Partner

Kirsty Nathoo

Partner

Verena Prescher

Director of Finance

Geoff Ralston

president

Ali Rowghani

Managing Partner

Arnav Sahu

Principal

Michael Seibel

Managing Director

Harj Taggar

Partner

Past deals in Social

Withfriends

Seed Round in 2019
Withfriends is a marketplace for cultural memberships. It helps independent culture thrive in cities, by making it simple for music venues and art spaces to set up great membership programs. In one year, over 3000 enthusiasts have purchased memberships on Withfriends, paying $9/month on average, bringing over a quarter million dollars of new annual revenue to over 100 cultural spaces in our cities, so that they can keep making our cities creative, diverse, enriching places to live.

Allo

Pre Seed Round in 2019
Allo connects neighboring friends and families to make exchanging favors simple. Allo aims to strengthen local networks of friends, families, and trusted neighbors by giving them a better way to respond to each other’s needs. With Allo, asking for a favor from a neighbor, friend, or parent of your child’s friend is no longer awkward and connecting with the right group to find the social and practical support we need is simpler.

CocuSocial, Inc.

Seed Round in 2017
CocuSocial is a marketplace for cooking classes that are hosted at restaurants and hotels. Traditional cooking classes are expensive and intensive, but we want to make them affordable, easy to access and fun. In just one year, CocuSocial has become the largest cooking class provider in their home city New York.

Fam

Seed Round in 2017
Fam is the best way to socialize on your phone in a way that's most similar to interacting in real life. We’re a social network that helps you connect with friends and new people through live video chat. We believe that the way people socially interact on their phones is fundamentally broken, and causing widespread anxiety, insecurity, and loneliness - and we have the foundation to solve that for an entire generation.

Amicus

Seed Round in 2012
Amicus empowers cause-driven organizations to leverage the social networks of their supporters, raise more money, attract more members, and win more votes.

Insoshi

Seed Round in 2008
Insoshi is a social networking platform.