humanoidrobots.systems

Apptronik Apollo vs PUDU D9

Generated from the registry · revision 2026-09-26 · openness out of 100

Apollo is 3 cm taller (173 vs 170 cm) and 8 kg heavier (73 vs 65 kg) than PUDU D9. Apollo has 5 kg more rated payload (25 vs 20 kg) than PUDU D9. Openness score: Apollo 20, PUDU D9 0 (of 100); only Apollo publishes SIM. Availability for both: not for sale.

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Side by side

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Side-by-side specifications. Rows marked with a square differ.
FieldApptronikApptronik ApolloPudu RoboticsPUDU D9Δ first − second
Identity
Maker (differs)ApptronikPudu Robotics
ClassHumanoidHumanoid
StatusActiveActive
AvailabilityNot for saleNot for sale
Country (differs)United StatesChina
Year (differs)20232024
Specifications
Height (differs)173cm170cm+3 cm (+2%)
Mass (differs)73kg65kg+8 kg (+12%)
Degrees of freedom—unsourced42
Payload (differs)25kg20kg+5 kg (+25%)
Top speed—unsourced2m/s
Runtime240min—unsourced
Battery capacity—unsourced720Wh
PriceNot for saleNot for sale
Actuators (differs)ElectricPudu joint modules (352 N·m max torque)
Compute—unsourced275 TOPS onboard
Sensors—unsourcedRGB, RGB-D cameras, tactile sensors, IMU
Openness and provenance
Openness bar200
Openness score (differs)20/ 1000/ 100+20
CAD (25)not publicnot public
Bill of materials (20)not publicnot public
Sim model (URDF/MJCF) (20) (differs)publicnot public
Firmware (15)not publicnot public
Software (10)not publicnot public
Trained policies (10)not publicnot public
Verification level (differs)L2L0
Sources (differs)42
Last checked2026-09-242026-09-24

A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Apollo, PUDU D9.

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