The Cassie is a Research robot developed by Agility Robotics (United States), launched 2016, priced at $300,000 USD.
RoboScore
Strong evidence
No confirmed deployment on record — this score reflects the rest of the record, not verified adoption.
6 of 9 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 6 scored · blanks don't count
Not in the Research standing. The standings cover robots first sold from 2020 onward, and this one launched in 2016. Its Robo Score above is unaffected — the score is the evidence, the standing is only who it is listed against.
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Overview
Cassie is a dynamic bipedal robot that can walk and run in a fashion similar to that of humans or animals. It can handle diverse and complex terrain, making it perfect for search and rescue, or package delivery. Strong and durable, able to handle experiments outdoors without a safety tether. Extremely energy efficient, runs for many hours on a single battery charge.
Flagship features
- Developed in collaboration with Oregon State University
- Features mechanical springs with large energy storage capacity
- Novel geometry designed to maximize efficiency
- Custom-designed transmissions for high efficiency and backdriveability
- Applications include search and rescue, assisted mobility, and package delivery
Buyer decision signals
Viability
Series B financing
Price
Specifications
Category: Research- Speed
- 1.39 m/s
- Weight
- 31 kg
- Battery
- 5 h
- Autonomy
- Partially Autonomous
- Launch year
- 2016
- Price
- $300,000 USD
- Status
- active
Company profile
- Confirmed funding
- US$178.0M· 3 rounds
- Founded
- 2015
Detailed specifications
Sensing & perception2
- Lidar Present
- No
- Camera Present
- No
Controls & integration1
- Programming Interface
- MathWorks Simulink real-time for control computer. Any software allowed on secondary computer.[3]
Other details1
- Outdoor Capable
- Yes
Who runs it· deployment evidence
No deployment evidence on file
A deployment is recorded when a public source names the customer, or the maker confirms it. Nothing here counts against this robot.
7 other robots in this category have one.
Add a deployment →Where to buy
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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
Meet Cassie
Cassie Sets World Record for 100M Run
Agility Robotics in the news
the maker8 events · 1 running story · last 12 months
The First Pure-Play Humanoid Robot Stock Is About to Go Public. Here's What Investors Need to Know About Agility Robotics.
Agility Robotics in the news
the maker8 events · 1 running story · last 12 months
News about Agility Robotics, the maker — not about this robot specifically, except rows marked this robot. Collected and classified independently across 84 outlets, so a maker cannot add to it. It never changes this robot's RoboScore — the evidence half of the RoboIndex — and it can move it up a board by at most 15 points. See all Agility Robotics news
Frequently asked questions
- Who makes the Cassie?
- The Cassie is developed by Agility Robotics, based in United States.
- What type of robot is the Cassie?
- The Cassie is a Research robot made by Agility Robotics.
- How much does the Cassie cost?
- The Cassie is priced at $300,000 USD.
- When was the Cassie launched?
- The Cassie was launched in 2016.
Reviews for Cassie
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