Cassie Blue
DiscontinuedBuilt by Agility Robotics · United States
The Cassie Blue is a Humanoid robot developed by Agility Robotics (United States), launched 2009. Key specifications: form factor research platform, height 182.88 cm, weight 55 kg, mobility bipedal. The Cassie Blue has been discontinued by the manufacturer.
Robo Index
Speculative — thin evidence
5 of 10 signals present
Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.
Weighted factors
average of the 5 scored · blanks don't count
Will it fit your job?
Tell us the job in plain words — we'll show how this robot measures up, line by line.
Tell us what your job needs — payload, budget, region, must-have certifications — and we'll show how Cassie Blue measures up, requirement by requirement. The Robo Index (trust) above is shown for every buyer, regardless.
Overview
Michigan Anthropomorphic Biped With Electronic Legs is a humanoid robot, first introduced in 2009. world's fastest bipedal robot with knees
Flagship features
- Designed with springs in the powertrain for enhanced shock absorption and energy storage
- Capable of walking efficiently on uneven terrain
- Collaboration with institutions like Carnegie Mellon University
- Emphasis on public domain research and open-source algorithms
- Demonstrated record for fastest walking speed among bipedal robots at 1.5 m/s
Buyer decision signals
Viability
One-year anniversary of full-time commercial deployment
Availability
Specifications
Category: Humanoid- Form factor
- research platform
- Height
- 182.88 cm
- Weight
- 55 kg
- Mobility
- bipedal
- Walking speed
- 3.04 m/s
- Total DOF
- 10
- Onboard compute
- PC mounted on the upper body
- Sensors
- IMU, contact sensors, joint encoders
- LiDAR
- Yes
- Stair climbing
- Yes
- Terrain
- snow, rocks, stairs
- Maturity
- prototype
- Environments
- indoor
- Industries
- research, robotics
Company profile
- Funding raised
- $158.8M
- Founded
- 2015
Detailed specifications
Other15
- Height Mm
- 1829
- Applications
- research
- Sub Category
- bipedal
- Datasheet Url
- Preview PDF online
- Max Speed M S
- 3.6
- Company Country
- US
- Running Capable
- run_capable
- Deployment Notes
- RABBIT has undergone various experiments at GIPSA, Grenoble, showcasing its capabilities in running and walking.
- Running Speed Ms
- 3.04
- Country Of Origin
- USA
- Is Research Grade
- true
- Target Industries
- research_academic
- Availability Status
- research-only
- Primary Applications
- research_development
- Additional Information
- - Designed with springs in the powertrain for enhanced shock absorption and energy storage. - Capable of walking efficiently on uneven terrain. - Collaboration with institutions like Carnegie Mellon University. - Emphasis on public domain research and open-source algorithms. - Demonstrated record for fastest walking speed among bipedal robots at 1.5 m/s.
Where to buy
Get a price or reach an authorized seller — pick your region, then request a quote.
No authorized seller is listed for this robot yet — request a quote below and we’ll connect you with Agility Robotics, Inc. or an authorized seller.
Request a quote — goes straight to Agility Robotics, Inc..
Every authorized seller serving your region is shown equally — placement is never sold, and this data never affects a robot’s score. A seller’s absence here doesn’t mean they aren’t authorized.
Company milestones
- Oct 2025DeploymentOne-year anniversary of full-time commercial deployment
- Jun 2024DeploymentDigit begins regular GXO operations
- Mar 2024LaunchAgility Arc launched at MODEX 2024
- 2025MilestoneNew Digit capabilities unveiled at ProMat
- 2025MilestoneDigit described as first humanoid robot in production deployment
- 2024AwardInaugural RBR50 Robot of the Year
- 2024DeploymentOver 100,000 totes moved in live commercial deployment
- 2024FundingSeries B financing
Compare with peers
More by Agility Robotics
More videos
Cassie Assembly Time-lapse
Cassies Take a Tour of Agility Robotics
Frequently asked questions
- Who makes the Cassie Blue?
- The Cassie Blue is developed by Agility Robotics, based in United States.
- What type of robot is the Cassie Blue?
- The Cassie Blue is a Humanoid robot made by Agility Robotics.
- How much does the Cassie Blue cost?
- Pricing for the Cassie Blue is not publicly listed — contact Agility Robotics for a quote.
- When was the Cassie Blue launched?
- The Cassie Blue was launched in 2009.
- What are the key specifications of the Cassie Blue?
- Key specifications of the Cassie Blue: form factor research platform, height 182.88 cm, weight 55 kg, mobility bipedal, walking speed 3.04 m/s.
Reviews for Cassie Blue
Loading reviews…




