Location
United States, North America
Check Size
$100K - $10M
Investment Stage
Pre Seed
Seed
Series A
Series B
Focus Areas
AI
Health IT
Cloud Infrastructure
Developer Tools
Enterprise
Hardware
Enterprise Infrastructure
Robotics
Semiconductors
About Investor
Stan Reiss is a General Partner at Matrix Partners, based in Cambridge, Massachusetts. He invests between $100K and $10.0M in AI, hardware, developer tools, robotics, cloud infrastructure, semiconductors, and health IT across seed to Series B stages. His recent investment is SambaNova Systems, an AI hardware startup. Stan’s work background includes deep technical and operational experience in enterprise software and hardware startups, supporting scalable innovation.
Previous investments
Baya Systems
36M |2025
LogRocket
15M |2019
11M |2019
4M |2017
Fastback Networks
15M |2015
15M |2013
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