Cobalt vs D2 Delivery Robot
Side-by-side comparison of Cobalt (Cobalt Robotics) and D2 Delivery Robot (Optimus Robo) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- CobaltUnited States
- D2 Delivery RobotSingapore
Year First Available
- Cobalt2017
- D2 Delivery Robot—
Verified Deployments
- Cobalt0 Deployments
- D2 Delivery Robot0 Deployments
Layer 2: Operational
Price Range (USD)
- CobaltContact for quote
- D2 Delivery Robot$10,995
Battery / Shift Runtime
- Cobalt8 hrs
- D2 Delivery Robot8 hrs
Availability Status
- CobaltACTIVE
- D2 Delivery RobotACTIVE
Cross-Category Comparison
Showing shared foundation fields. Select robots from the same category for full spec comparison.
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | Singapore |
| Year First Available (values differ) | 2017 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $10,995 |
| Battery / Shift Runtime (priority for Cleaning & Facilities buyers) | 8 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Cross-Category Comparison Showing shared foundation fields. Select robots from the same category for full spec comparison. | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, IP Rating
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes Cobalt and D2 Delivery Robot?
Cobalt is made by Cobalt Robotics, based in US. D2 Delivery Robot is made by Optimus Robo, based in SG.
How do Cobalt and D2 Delivery Robot compare on the Robolist Product Score?
Cobalt scores 34/100. D2 Delivery Robot scores 46/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
What is the payload difference between Cobalt and D2 Delivery Robot?
Cobalt carries up to 25 kg. D2 Delivery Robot carries up to 40 kg.
Are Cobalt and D2 Delivery Robot comparable?
Cobalt is categorized as Hospitality Service; D2 Delivery Robot as Delivery. The Product Score is calculated per category, so the absolute scores reflect their respective category tiers.
What is the realistic total cost of ownership for Hospitality Service And Delivery robots?
Hardware cost is one input. Hospitality Service And Delivery TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care.
What should a buyer ask vendors when choosing between Cobalt and D2 Delivery Robot?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Service Robot SLAs and Contract Red Flags.
Going deeper — picking the right robot
Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care
9 min readService Robots
Service Robot SLAs and Contract Red Flags
10 min readService Robots
Service Robot Pilot: A 60-Day Evaluation Framework
10 min readService Robots
Delivery Robot Vendor Selection: Insurance, Telemetry, and Fallback Procedures
9 min readDelivery Robots
Last-Mile Delivery Pilots: 90 Days to a Decision
7 min readDelivery Robots
About this comparison
Cobalt vs D2 Delivery Robot compares two robots in the hospitality-service and delivery categories. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.