Cassie Context

Market context

Cassie is Agility Robotics' first commercial bipedal robot platform, derived from ATRIAS research and used for R&D before Digit.

Target environment: Academic labs, industrial R&D sites, locomotion research programs and robot-learning environments.
Workflow context: Bipedal locomotion research, controller development, robot learning, mobility validation and platform experimentation.
Customer context: Researchers, universities and industrial R&D teams studying legged robot mobility.
Deployment model: Commercial research-platform model used before Agility's warehouse-focused Digit product.
Commercial maturity: Established research and development platform.
Adoption constraints: Adoption depends on research goals, support, simulation tools and platform availability.
Market position: Bridge product between university bipedal locomotion research and deployable Agility Robotics systems.
Adjacent products: ATRIAS, Digit, Unitree H1, Boston Dynamics Atlas

Weight: ≈31 kg
Walking Speed Kmh: Walking speed: 5 km/h using an initial controller — Cassie
actuation and motion control: Electrically actuated legs with compliant elements
Degrees Of Freedom: 10 (5 per leg)
Payload capacity: ≈0 kg (locomotion platform)
Operating Environment: outdoor_unstructured; indoor_structured
Mobility Class: biped
Commercial Status: pilot
Height: ≈100 cm (legged height, no torso)
Architecture: Stabilization: Dynamic balancing (no static stability requirement)
Runtime: ≈1–2 h (battery dependent)