It takes a decade to build a great company.
Our mission is to make sure founders are shining brightly for the full journey.

We invest early, bring conviction and help relentlessly.
Zeus Living (YC S11) was my moonshot. Zero to $450M revenue, $200M raised, pandemic pivots, layoffs and ultimately, a 2023 sale to Blueground. Good, but not the independent company outcome I wanted. I've lived every founder extreme: pivot hell, blitzscaling, cofounder turnover, board pressure. I now channel those scars into an unfair edge for the next wave of YC founders.
I've been a part of the YC ecosystem for 18 years. I've cofounded companies with Patrick and John Collison, Harj Taggar and Tom Blomfield, and written 200+ post YC checks. Phosphor Capital exists to turn that lived insight into being the best investor in YC companies. Phosphor Capital launched in January 2024 with a $17M Fund I.
