MS
Angel Investor

Michael Seibel

Michael Seibel is an angel investor, investing in Software & Developer Tools, Artificial Intelligence and Cybersecurity, 8 tracked investments.

8
Investments Tracked

About Michael Seibel

Michael Seibel is an angel investor. We have recorded 8 investments for Michael Seibel to date.

Sector activity concentrates in Software & Developer Tools, Artificial Intelligence, Cybersecurity and Legal. Coverage extends to 8 sectors in total. Participation spans Seed and Series A rounds.

Investment Focus

Stage Focus
seedseries-a
Sectors
Software & Developer Toolsartificial intelligenceCybersecuritylegalsecuritythreat-detectionapplication-securitycloud-security

Michael Seibel Portfolio Companies

13 tracked holdings.

Portfolio outcomes
4 active1 acquired20.0% exit rate

Team

Michael SeibelPartner Emeritus at Y Combinator

I am 42 years old and have lived and worked in the Bay Area since 2006. Currently, I work at Y Combinator as a Partner Emeritus and I led the accelerator at YC from 2016 - 2024.

Emmett ShearCEO

In 2014, under the leadership of Emmett Shear (CEO) and Kevin Lin (COO) Twitch sold to Amazon for $970m.

Kevin LinCOO

In 2014, under the leadership of Emmett Shear (CEO) and Kevin Lin (COO) Twitch sold to Amazon for $970m.

Justin Kan

We started Justin.tv in October of 2006 with 4 co-founders. 3 engineers (Emmett Sheer, Justin Kan, Kyle Vogt) and 1 business guy (me).

Kyle Vogt

We started Justin.tv in October of 2006 with 4 co-founders. 3 engineers (Emmett Sheer, Justin Kan, Kyle Vogt) and 1 business guy (me).

Jason Seibel

Life, Work, and Startups - A podcast series of shorts I created with my brother Jason Seibel in 2021

Dalton Caldwell

Dalton + Michael - The Startup podcast that Dalton Caldwell and I produced for the past 4 years

Mike Arrington

The best press advice I ever got was from Mike Arrington and M.G. Siegler while they were speaking at an SV Angel CEO conference.

M.G. Siegler

The best press advice I ever got was from Mike Arrington and M.G. Siegler while they were speaking at an SV Angel CEO conference.

Barack Obama

Favorite Books - A Promised Land - Barack Obama

Michelle Obama

Favorite Books - Becoming - Michelle Obama

Bill Buford

Favorite Books - Heat & Dirt - Bill Buford

Explore Michael Seibel's full profile on Brouky

Portfolio companies, co-investors, AI match scores, and deal flow signals.

Other Investors in Software & Developer Tools / Artificial Intelligence