Agility Robotics Digit vs AlphaBot 2
Side-by-side comparison of Agility Robotics Digit (Agility Robotics, Inc.) and AlphaBot 2 (AI² Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Agility Robotics DigitUnited States
- AlphaBot 2China
Year First Available
- Agility Robotics Digit2024
- AlphaBot 22025
Verified Deployments
- Agility Robotics Digit0 Deployments
- AlphaBot 20 Deployments
Layer 2: Operational
Price
- Agility Robotics Digit$250,000 USD
- AlphaBot 2Contact for quote
Battery / Shift Runtime
- Agility Robotics Digit8 hrs
- AlphaBot 26 hrs
Availability Status
- Agility Robotics DigitACTIVE
- AlphaBot 2ACTIVE
Physical Form Factor
Height
- Agility Robotics Digit175 mm
- AlphaBot 2—
Weight
- Agility Robotics Digit63.5 kg
- AlphaBot 2—
Mobility Type
- Agility Robotics Digitbipedal
- AlphaBot 2bipedal
Humanoid Subtype
- Agility Robotics Digitfull bipedal
- AlphaBot 2full bipedal
Walking Speed
- Agility Robotics Digit1.5 m/s
- AlphaBot 2—
Running Capable
- Agility Robotics Digit—
- AlphaBot 2static walk
Stair Climbing
- Agility Robotics DigitYes
- AlphaBot 2Yes
Terrain
- Agility Robotics Digitflat indoor, uneven outdoor
- AlphaBot 2flat indoor, uneven outdoor
Payload & Dexterity
Payload
- Agility Robotics Digit16 kg
- AlphaBot 2—
Total DOF
- Agility Robotics Digit28
- AlphaBot 234
Arm DOF
- Agility Robotics Digit3
- AlphaBot 2—
Arm Reach
- Agility Robotics Digit—
- AlphaBot 270 cm
Manipulation Repeatability
- Agility Robotics Digit—
- AlphaBot 2±0.02 mm
Bimanual Coordination
- Agility Robotics DigitNo
- AlphaBot 2Yes
Tool Use
- Agility Robotics Digit—
- AlphaBot 2production validated
Compute & AI
Onboard Compute
- Agility Robotics DigitMulti-core CPUs
- AlphaBot 2Alpha Brain
Compute Platform
- Agility Robotics Digit—
- AlphaBot 2ATMEGA328P-AU (8-bit AVR, 16 MHz)
VLM Capable
- Agility Robotics DigitNo
- AlphaBot 2No
Foundation Models
- Agility Robotics Digit—
- AlphaBot 2Alpha Brain GOVLA
Imitation Learning
- Agility Robotics DigitNo
- AlphaBot 2No
Teleoperation
- Agility Robotics Digit—
- AlphaBot 2none
Programming
- Agility Robotics DigitPython SDK
- AlphaBot 2VLA (Vision-Language-Action)
Battery & Power
Runtime
- Agility Robotics Digit3 hrs
- AlphaBot 26 hrs
Charging Method
- Agility Robotics Digit—
- AlphaBot 2manual swap
Battery Swap
- Agility Robotics DigitNo
- AlphaBot 2No
Safety
Force-Limited Arms
- Agility Robotics Digit—
- AlphaBot 2Yes
Fall Recovery
- Agility Robotics Digit—
- AlphaBot 2Yes
Human Detection Method
- Agility Robotics Digit—
- AlphaBot 2multi modal
Safe Speed Near Humans
- Agility Robotics Digit—
- AlphaBot 2none
Software
SDK Languages
- Agility Robotics DigitPython
- AlphaBot 2Python, ROS2
ROS Support
- Agility Robotics DigitYes
- AlphaBot 2ros2 vendor
Open API
- Agility Robotics DigitYes
- AlphaBot 2open rest websocket
Air-Gap Capable
- Agility Robotics Digit—
- AlphaBot 2Yes
Reliability
Deployment Maturity
- Agility Robotics Digitcommercial
- AlphaBot 2commercial
Commercial
Price (USD)
- Agility Robotics Digit$250,000 USD
- AlphaBot 2Contact for quote
Price Tier
- Agility Robotics Digit150K+
- AlphaBot 2150K+
Pricing Model
- Agility Robotics Digitoutright purchase
- AlphaBot 2capex, pilot_fee
Production Pilots
- Agility Robotics Digit—
- AlphaBot 2Huaxi Bio (华熙生物)
Applications
- Agility Robotics Digitwarehouse_transport, assembly
- AlphaBot 2assembly, inspection, warehouse_transport, hospitality
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | China |
| Year First Available (values differ) | 2024 | 2025 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $250,000 USD | Contact for quote |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 8 hrs | 6 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 175 mm | — |
| Weight (values differ) | 63.5 kg | — |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | 1.5 m/s | — |
| Running Capable (values differ) | — | static walk |
| Stair Climbing | Yes | Yes |
| Terrain (values differ) | flat indoor, uneven outdoor | flat indoor, uneven outdoor |
| Payload & Dexterity | ||
| Payload (values differ) | 16 kg | — |
| Total DOF (values differ) | 28 | 34 |
| Arm DOF (values differ) | 3 | — |
| Arm Reach (values differ) | — | 70 cm |
| Manipulation Repeatability (values differ) | — | ±0.02 mm |
| Bimanual Coordination (values differ) | No | Yes |
| Tool Use (values differ) | — | production validated |
| Compute & AI | ||
| Onboard Compute (values differ) | Multi-core CPUs | Alpha Brain |
| Compute Platform (values differ) | — | ATMEGA328P-AU (8-bit AVR, 16 MHz) |
| VLM Capable | No | No |
| Foundation Models (values differ) | — | Alpha Brain GOVLA |
| Imitation Learning | No | No |
| Teleoperation (values differ) | — | none |
| Programming (values differ) | Python SDK | VLA (Vision-Language-Action) |
| Battery & Power | ||
| Runtime (values differ) | 3 hrs | 6 hrs |
| Charging Method (values differ) | — | manual swap |
| Battery Swap | No | No |
| Safety | ||
| Force-Limited Arms (values differ) | — | Yes |
| Fall Recovery (values differ) | — | Yes |
| Human Detection Method (values differ) | — | multi modal |
| Safe Speed Near Humans (values differ) | — | none |
| Software | ||
| SDK Languages (values differ) | Python | Python, ROS2 |
| ROS Support (values differ) | Yes | ros2 vendor |
| Open API (values differ) | Yes | open rest websocket |
| Air-Gap Capable (values differ) | — | Yes |
| Reliability | ||
| Deployment Maturity | commercial | commercial |
| Commercial | ||
| Price (USD) (values differ) | $250,000 USD | Contact for quote |
| Price Tier | 150K+ | 150K+ |
| Pricing Model (values differ) | outright purchase | capex, pilot_fee |
| Production Pilots (values differ) | — | Huaxi Bio (华熙生物) |
| Applications (values differ) | warehouse_transport, assembly | assembly, inspection, warehouse_transport, hospitality |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload (Peak), Hand DOF, Grip Strength, Battery Capacity, Charging Time, Avg Power Consumption, Fall Detection Response, Emergency Stops, Simulation Platforms, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Warranty
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 | AlphaBot 2 |
|---|---|---|
| Investment | $250,000 | No price |
| Payback period | 60.0 mo | — |
| Net savings (5 yr) | $0 | — |
| ROI (5 yr) | +0% | — |
AlphaBot 2 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
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 AlphaBot 2?
Agility Robotics Digit is made by Agility Robotics, Inc., based in US. AlphaBot 2 is made by AI² Robotics, based in CN.
When were Agility Robotics Digit and AlphaBot 2 launched?
Agility Robotics Digit launched in 2024. AlphaBot 2 launched in 2025.
How do Agility Robotics Digit and AlphaBot 2 compare on the Robo Index?
Agility Robotics Digit grades AA on the Robo Index. AlphaBot 2 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 AlphaBot 2 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 AlphaBot 2?
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
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About this comparison
Agility Robotics Digit vs AlphaBot 2 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.