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humbition
HQ · New York
humbition is an NYC-based early-stage venture fund built by operators for operators. Founded in 2017 by Cyrus Massoumi (ZocDoc) and Slava Rubin (Indiegogo), the firm invests in founder-forward technology companies, pairing capital with hands-on operational support drawn from its founders' own experience building and scaling startups.
Generalist / Specialist
Generalist
Latest fund size
$45M (Fund II)
Latest fund vintage
2026
Investing team
Cyrus MassoumiFounder and Partner
Slava RubinFounder and Managing Partner
How to reach them
Notable investments
Compass, GOAT, Cedar, Hedera, Burrow, Chef Robotics, Nillion, Allara, Hone Health