Greg Castle vs Carey Ziegler compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Greg Castle is a individual/angel based in Los Angeles, California, United States across 21 portfolio companies. Carey Ziegler is a venture capital based in New York across 90 portfolio companies. Both invest in Artificial Intelligence, while Greg Castle also covers Robotics and Carey Ziegler covers Climate Tech and Cybersecurity. On stage, Greg Castle is active at undisclosed stages and Carey Ziegler at Pre Seed and Seed.
Investors like Greg Castle · Investors like Carey Ziegler · Greg Castle co-investors · Full investor directory
The Startup Fundraising Platform
Raise funds for your startup
Find the right investors and get real replies — instantly, powered by AI.
Takes 30 seconds · No credit card · Cancel anytime
Slide-by-slide guide