humanoidrobots.systems

Agility Cassie vs Booster T1

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

Cassie has 13 fewer degrees of freedom (10 vs 23) than Booster T1. Openness score: Cassie 20, Booster T1 30 (of 100); only Booster T1 publishes SW. Availability: Cassie research only, Booster T1 buy.

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Side by side

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FieldAgility RoboticsAgility CassieBooster RoboticsBooster T1Δ first − second
Identity
Maker (differs)Agility RoboticsBooster Robotics
Class (differs)BipedHumanoid
Status (differs)DiscontinuedActive
Availability (differs)Research onlyBuy
Country (differs)United StatesChina
Year (differs)20172024
Specifications
Height—unsourced118cm
Mass—unsourced30kg
Degrees of freedom (differs)1023−13 (-57%)
Payload—unsourced—unsourced
Top speed—unsourced—unsourced
Runtime—unsourced120min
Battery capacity—unsourced—unsourced
PriceNot for sale—unsourced
Actuators—unsourced—unsourced
Compute—unsourcedNVIDIA Jetson AGX Orin (up to 200 TOPS)
Sensors—unsourced—unsourced
Openness and provenance
Openness bar2030
Openness score (differs)20/ 10030/ 100−10
CAD (25)not publicnot public
Bill of materials (20)not publicnot public
Sim model (URDF/MJCF) (20)publicpublic
Firmware (15)not publicnot public
Software (10) (differs)not publicpublic
Trained policies (10)not publicnot public
Verification levelL2L2
Sources (differs)32
Last checked2026-09-242026-09-24

A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Cassie, Booster T1.

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