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Raphael Volpert

Raphael Volpert

Deeptech Researcher, a16z Scout, and Founder at Calculus House

Munich, Germany
San Francisco, California
Joined December 2024

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Summary

Raphael is deeply involved in the deeptech and biotech sectors, particularly at the intersection of neuroscience and AI. He leads research into quantifying the effects of nootropics on cognitive performance using brain organoids at Calculus House, aiming to revolutionize drug discovery for brain health. His work involves cutting-edge lab automation and the development of neurochemical benchmarks. calculus+1
As an a16z Scout, Raphael actively identifies and engages with ambitious founders and builders in the technology landscape. He demonstrates a strong commitment to fostering innovation, often facilitating events and communities like Alexandria House Munich to bring together top talent in deeptech and AI. x+1
Raphael has a background in entrepreneurship, having founded Fixkey, an AI-powered writing assistant. His experience spans across the full lifecycle of a startup, from ideation and development to product launch and user engagement, with a focus on creating tools that enhance productivity for 'powerusers'. producthunt+1
He is an active participant and organizer in the hacker house and research community, notably participating in The Residency in San Francisco and co-founding Alexandria House in Munich. These engagements highlight his dedication to collaborative innovation, hands-on building, and fostering environments for high-agency individuals in scientific and technological research. livetheresidency+1

Work

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Notes

MAMaximilian Arnoldsaid they've seen
RVRaphael Volpert
play a key role in launching or engineering a successful consumer robotics product.

Mar 17, 2026

JZJustinas Zaliaduonissaid
RVRaphael Volpert
is one of the best software engineers they've worked with at high-growth startups.

Feb 15, 2026

RLRobert Lukoshkasaid they would seek out
RVRaphael Volpert
for their expertise in evaluating Deep Tech opportunities.

Oct 11, 2025