Empowering Tomorrow’s Deep Tech Leaders
$50M Seed fund for deep moats catalyzed by AI




Fueling the Future with AI-Powered Technology Investments
Castle Fund is dedicated to advancing groundbreaking solutions in deep tech, leveraging AI to build defensible technologies that create lasting impact.
Winning Track Record
160
Startups Backed
5.7X
MOIC
6
Unicorns
25
Exits
Team of Deep Tech Experts

Daniel Gould (Managing Director): Ex-founder, prior Venture Partner at a deep tech seed fund, and manages a 6000 LP AngelList syndicate (100 deals, $20M AUM).
His partner was GP of a deep tech Series A Fund that co-invested with Daniel’s prior fund, and is a global celebrity.
Affiliates: