Agility Robotics Digit vs Darwin-OP
Side-by-side comparison of Agility Robotics Digit (Agility Robotics, Inc.) and Darwin-OP (ROBOTIS Co., Ltd.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Agility Robotics DigitUnited States
- Darwin-OPSouth Korea
Year First Available
- Agility Robotics Digit2024
- Darwin-OP2010
Verified Deployments
- Agility Robotics Digit0 Deployments
- Darwin-OP0 Deployments
Layer 2: Operational
Price
- Agility Robotics Digit$250,000 USD
- Darwin-OP$12,000 USD
Battery / Shift Runtime
- Agility Robotics Digit8 hrs
- Darwin-OP0.5 hrs
Availability Status
- Agility Robotics DigitACTIVE
- Darwin-OPACTIVE
Physical Form Factor
Height
- Agility Robotics Digit175 mm
- Darwin-OP45.72 cm
Weight
- Agility Robotics Digit63.5 kg
- Darwin-OP9.1 kg
Mobility Type
- Agility Robotics Digitbipedal
- Darwin-OPbipedal
Humanoid Subtype
- Agility Robotics Digitfull bipedal
- Darwin-OPfull bipedal
Walking Speed
- Agility Robotics Digit1.5 m/s
- Darwin-OP0.2 m/s
Stair Climbing
- Agility Robotics DigitYes
- Darwin-OPNo
Terrain
- Agility Robotics Digitflat indoor, uneven outdoor
- Darwin-OPflat indoor
Payload & Dexterity
Payload
- Agility Robotics Digit16 kg
- Darwin-OP—
Total DOF
- Agility Robotics Digit28
- Darwin-OP20
Arm DOF
- Agility Robotics Digit3
- Darwin-OP3
Bimanual Coordination
- Agility Robotics DigitNo
- Darwin-OPNo
Compute & AI
Onboard Compute
- Agility Robotics DigitMulti-core CPUs
- Darwin-OPIntel Atom N2600 @1.6 GHz dual core
VLM Capable
- Agility Robotics DigitNo
- Darwin-OPNo
Foundation Models
- Agility Robotics Digit—
- Darwin-OPfalse
Imitation Learning
- Agility Robotics DigitNo
- Darwin-OPNo
Programming
- Agility Robotics DigitPython SDK
- Darwin-OPcode_python, code_ros
Battery & Power
Runtime
- Agility Robotics Digit3 hrs
- Darwin-OP0.5 hrs
Battery Swap
- Agility Robotics DigitNo
- Darwin-OPNo
Software
SDK Languages
- Agility Robotics DigitPython
- Darwin-OPC++
ROS Support
- Agility Robotics DigitYes
- Darwin-OPYes
Open API
- Agility Robotics DigitYes
- Darwin-OPYes
Reliability
Deployment Maturity
- Agility Robotics Digitcommercial
- Darwin-OPcommercial
Commercial
Price (USD)
- Agility Robotics Digit$250,000 USD
- Darwin-OP$12,000 USD
Price Tier
- Agility Robotics Digit150K+
- Darwin-OP10-20K
Pricing Model
- Agility Robotics Digitoutright purchase
- Darwin-OPpurchase
Warranty
- Agility Robotics Digit—
- Darwin-OP1 yrs
Applications
- Agility Robotics Digitwarehouse_transport, assembly
- Darwin-OPeducation, research
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | South Korea |
| Year First Available (values differ) | 2024 | 2010 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $250,000 USD | $12,000 USD |
| Battery / Shift Runtime (priority for Warehousing & Logistics buyers) (values differ) | 8 hrs | 0.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 175 mm | 45.72 cm |
| Weight (values differ) | 63.5 kg | 9.1 kg |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | 1.5 m/s | 0.2 m/s |
| Stair Climbing (values differ) | Yes | No |
| Terrain (values differ) | flat indoor, uneven outdoor | flat indoor |
| Payload & Dexterity | ||
| Payload (values differ) | 16 kg | — |
| Total DOF (values differ) | 28 | 20 |
| Arm DOF | 3 | 3 |
| Bimanual Coordination | No | No |
| Compute & AI | ||
| Onboard Compute (values differ) | Multi-core CPUs | Intel Atom N2600 @1.6 GHz dual core |
| VLM Capable | No | No |
| Foundation Models (values differ) | — | false |
| Imitation Learning | No | No |
| Programming (values differ) | Python SDK | code_python, code_ros |
| Battery & Power | ||
| Runtime (values differ) | 3 hrs | 0.5 hrs |
| Battery Swap | No | No |
| Software | ||
| SDK Languages (values differ) | Python | C++ |
| ROS Support | Yes | Yes |
| Open API | Yes | Yes |
| Reliability | ||
| Deployment Maturity | commercial | commercial |
| Commercial | ||
| Price (USD) (values differ) | $250,000 USD | $12,000 USD |
| Price Tier (values differ) | 150K+ | 10-20K |
| Pricing Model (values differ) | outright purchase | purchase |
| Warranty (values differ) | — | 1 yrs |
| Applications (values differ) | warehouse_transport, assembly | education, research |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Payload (Peak), Hand DOF, Arm Reach, Grip Strength, Manipulation Repeatability, Tool Use, Compute Platform, Teleoperation, Battery Capacity, Charging Time, Charging Method, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Production Pilots
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Agility Robotics Digit | Darwin-OP |
|---|---|---|
| Investment | $250,000 | $12,000 |
| Payback period | 60.0 mo | 2.9 mo |
| Net savings (5 yr) | $0 | $238,000 |
| ROI (5 yr) | +0% | +1983% |
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Agility Robotics Digit and Darwin-OP?
Agility Robotics Digit is made by Agility Robotics, Inc., based in US. Darwin-OP is made by ROBOTIS Co., Ltd., based in KR.
When were Agility Robotics Digit and Darwin-OP launched?
Agility Robotics Digit launched in 2024. Darwin-OP launched in 2010.
How much does Agility Robotics Digit cost compared to Darwin-OP?
Agility Robotics Digit is listed at $250,000. Darwin-OP is listed at $12,000.
How do Agility Robotics Digit and Darwin-OP compare on the Robo Index?
Agility Robotics Digit grades AA on the Robo Index. Darwin-OP grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are Agility Robotics Digit and Darwin-OP in the same category?
Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Humanoid robots?
Hardware cost is one input. Humanoid TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time.
What should a buyer ask vendors when choosing between Agility Robotics Digit and Darwin-OP?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Vendor Selection for Humanoids: The 10 Questions You Must Ask.
Going deeper — picking the right robot
Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time
8 min readHumanoid Robots
Vendor Selection for Humanoids: The 10 Questions You Must Ask
10 min readHumanoid Robots
Running a Humanoid Pilot: Scope, Success Criteria, and Exit Options
9 min readHumanoid Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
Want to be notified when specs or pricing change for these robots? Drop your email.
Other comparisons
About this comparison
Agility Robotics Digit vs Darwin-OP compares two robots in the humanoid category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.