/People

Adam Mastrelli

Investor

Venture Partner (US) at Woodstock Fund

US

Writes $100K – $5M checks · typically $1.5M

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About

Adam Mastrelli is founder of 57 Maiden, an advisory firm working with funds, founders, and rights holders on applications of agentic AI and cryptocurrency in entertainment, sports, and IP. He also founded a&, an infrastructure platform designed to give cultural figures equity ownership in alternative assets built around their brands. Mastrelli maintains active relationships with sovereign capital and family offices in the Middle East focused on AI, crypto, and entertainment sectors.

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Frequently asked questions

Who is Adam Mastrelli?
Adam Mastrelli is founder of 57 Maiden, an advisory firm working with funds, founders, and rights holders on applications of agentic AI and cryptocurrency in entertainment, sports, and IP. He also founded a&, an infrastructure platform designed to give cultural figures equity ownership in alternative assets built around their brands. Mastrelli maintains active relationships with sovereign capital and family offices in the Middle East focused on AI, crypto, and entertainment sectors.
Where does Adam Mastrelli work?
Adam Mastrelli is Venture Partner (US) at Woodstock Fund.
What check size does Adam Mastrelli write?
Adam Mastrelli typically writes checks of $100K – $5M.

About this profile. Compiled from public sources — Woodstock Fund's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights