Hello, my name is Michael Seibel. I am 39 years old and have lived and worked in the Bay Area since 2006. Currently, I work at Y Combinator as a Group Partner and Managing Director of YC early stage.
Previously, I was a co-founder and CEO of Justin.tv from 2007 - 2011 and the co-founder and CEO of Socialcam in 2012. During 2012, Socialcam participated in Y Combinator, raised angel financing from a group of amazing investors, and sold to Autodesk Inc. for $60m (link). In 2014, Justin.tv became Twitch Interactive, and under the leadership of Emmett Shear and Kevin Lin sold to Amazon for $970m.
Before getting into tech, I spent a year as the finance director for a US Senate campaign and before that, I graduated from Yale University with a bachelor's degree in political science. Today I spend the large majority of my free time cooking, reading, traveling and going for long drives. I live in San Francisco, CA with my amazing wife Sarah and our son Jonathan.
Here are a number of videos that have been helpful to startup founders:
Listen to the real story behind the founding of Twitch/Justin.tv
If you want to learn more about starting a startup:
Check out Startup School, a massive open online course (MOOC) created by YC that can be your guide to getting your startup up and running.
Also, check out the YC Startup Library to read amazing advice from the smartest startup founders and investors over the past 15 years.
I am a personal investor/advisor for the following companies/funds
Reddit, Cruise, Brex, Figma, Triplebyte, Captain 401k, Equipment Share, Pine Park Health, Promise, PayFazz, Easypost, Paystack, Mattermost, Rezi, Rippling, Zenysis, Jopwell, AptDeco, Magic, True Link, Wave, Scentbird, Squire, Bellabeat, Panorama Education, Arcus, Burrow, PeerWell, L., Give Campus, iLabservice, Lugg, Career Karma, Social Construct, Reach Labs, Grain, Aella Credit, Elpha, TIZETI, Wallets.ng, SketchDeck, Cambly, RankScience, Waystocap, Goodcover, CareRevolutions, Transcelestial, Better Health, Driver Technologies, Point, Newcraft, Qwest, Elpha, Vitable Health, Swipe Technologies, Evry Healthcare Inc, Clipboard Health, Taste Technologies, Inc., Bishop Fox, Partnered
Y Combinator, Initialized, Precursor, Equal, Next Play, Cherubic, Microtraction, Ingressive, Dream Machine, Weekend Fund, Plexo, Ventures Platform, 645 Ventures, Investo, Black Capital, Debut Capital, Magic Opportunities, Rarebreed Ventures, Stellation Capital, Weekend Fund, Jude Gomila Rolling Fund, Quint Capital
I always get asked this question - so decided to just keep a list here:
A Promised Land - Barack Obama
Becoming - Michelle Obama
Heat & Dirt - Bill Buford
Hackers and Painters - Paul Graham
Atomic Habits - James Clear
Boyd: The Fighter Pilot Who Changed the Art of War - Robert Coram
Factfulness - Hans Rosling
Chickenhawk - Robert Mason
The House of God - Samuel Shem
Shoe Dog - Phil Knight
The House of Morgan - Ron Chernow
Titan: The Life of John D. Rockefeller - Ron Chernow
The Art of Living according to Joe Beef - David McMillan & Frederic Morin
Cribsheet: A Data-Driven Guide to Better More Relaxed Parenting - Emily Oster
Dreamland: The True Tale of America's Opiate Epidemic
Kitchen Confidential, The Nasty Bits & Medium Raw - Anthony Bourdain
The Martian - Andy Weir
The Prize & The Quest - Daniel Yergin
World War Z - Max Brooks
The Reach of a Chef & The Soul of a Chef - Michael Ruhlman
The Nation City: Why Mayors Are Now Running the World - Rahm Emanuel
Tai-Pan & Shogun - James Clavell
Bio and Headshot
Michael Seibel works at Y Combinator as a Group Partner and Managing Director of YC early stage.
He moved to the bay area in 2006, and was co-founder and CEO of Justin.tv from 2007 - 2011 and the co-founder and CEO of Socialcam in 2012. Socialcam sold to Autodesk Inc. for $60m in the fall of 2012. In 2014, Justin.tv became Twitch and under the leadership of Emmett Shear and Kevin Lin sold to Amazon for $970m.
Before moving to the bay area, he spent a year as the finance director for a US Senate campaign in Maryland. In 2005, he graduated from Yale University with a bachelor's degree in political science. He was born in 1982 and lives in downtown San Francisco with his wife Sarah, son Jonathan and daughter Jessica.
Feel free to reach out anytime:
Email: michael "at" ycombinator "dot" com