We back the builders of physical AI.

IXSAR Capital is a San Francisco venture capital firm investing at the frontier of Space Technology, Autonomy, and Robotics, writing first checks for the teams making intelligent machines work in the real world. We lead or co-lead concentrated, high-conviction investments from pre-seed to Series A.

Space Technology

Space tech infrastructure, systems, and enabling technologies supporting the expanding space economy, from orbit to ground.

Autonomy

Autonomous vehicles and intelligent platforms capable of perception, planning, and real-world execution across road, air, and sea.

Robotics

Machines and systems that automate, augment, and transform physical industries at the point of work.

These three sectors are converging with advances in AI, sensors, edge compute, power systems, and manufacturing into one investable category: physical AI. IXSAR partners hands-on from day one, including dual-use pathways between commercial and defense markets.

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