Guillermo Rauch

Angel

Overview

Gender
male
Investor Type
Angel
Investor Stage
Seed

Before starting ZEIT in November 2015, Guillermo was the CTO and co-founder of LearnBoost and Cloudup, acquired by Automattic in 2013. He's the creator of several popular Node.JS open source libraries like socket.io, mongoose and slackin. Prior to Node.JS, he was a core developer of the MooTools frontend toolkit.

Personal Investments

Number of Investments
6
Guillermo Rauch has made 6 investments. Their most recent investment was on Oct 14, 2020, when Sanity raised $9.30M.
Date Company Name Round Money Raised Industry
Dec 6, 2022 Rowy Seed $3M Software Detail
Dec 5, 2022 Runway Series C $50M Artificial Intelligence Detail
Sep 29, 2022 Airplane Series B $32M Information Technology Detail
Jun 1, 2022 WorkOS Series B $80M Developer APIs Detail
Mar 2, 2022 Tenderly Series B $40M Blockchain Detail
Oct 14, 2020 Sanity Series A $9.30M CMS Detail