GreetingBot AD vs Servi
Side-by-side comparison of GreetingBot AD (Beijing Orion Star Technology Co., Ltd.) and Servi (Bear Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- GreetingBot ADChina
- ServiUnited States
Year First Available
- GreetingBot AD2024
- Servi2020
Verified Deployments
- GreetingBot AD0 Deployments
- Servi0 Deployments
Layer 2: Operational
Price
- GreetingBot ADContact for quote
- Servi$11,000–$17,995 USD
Battery / Shift Runtime
- GreetingBot AD8 hrs
- Servi12 hrs
Availability Status
- GreetingBot ADACTIVE
- ServiACTIVE
Physical
Payload
- GreetingBot AD4 kg
- Servi40 kg
IP Rating
- GreetingBot ADIP23
- Servi—
Robot Weight
- GreetingBot AD32.5 kg
- Servi—
Tray Count
- GreetingBot AD—
- Servi4
Compartment Type
- GreetingBot AD—
- Serviopen tray
Dimensions
- GreetingBot AD498x465x1280
- Servi440x430x1040
Navigation & Safety
Navigation Type
- GreetingBot ADlidar slam,vision
- Servislam natural
Max Speed
- GreetingBot AD1.2 m/s
- Servi1.2 m/s
Min Passable Width
- GreetingBot AD60 cm
- Servi65 cm
Power
Battery Runtime
- GreetingBot AD8 hrs
- Servi12 hrs
Charge Time
- GreetingBot AD4.5 hrs
- Servi4 hrs
Auto Docking
- GreetingBot ADYes
- ServiYes
Hot-Swap Battery
- GreetingBot ADNo
- Servi—
Integration
Fleet Management
- GreetingBot AD—
- Servicentralized cloud
Floor Compatibility
- GreetingBot ADhard floor,low pile carpet
- Servihard floor
Display & UX
Display Size
- GreetingBot AD21.5 "
- Servi10.4 "
Voice Interaction
- GreetingBot ADYes
- Servi—
Languages Supported
- GreetingBot ADEnglish, Chinese, Japanese
- Servi—
Commercial
Price (USD)
- GreetingBot ADContact for quote
- Servi$11,000–$17,995 USD
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | 2024 | 2020 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $11,000–$17,995 USD |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 8 hrs | 12 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Payload (priority for Last-Mile Delivery buyers) (values differ) | 4 kg | 40 kg |
| IP Rating (priority for Last-Mile Delivery buyers) (values differ) | IP23 | — |
| Robot Weight (values differ) | 32.5 kg | — |
| Tray Count (values differ) | — | 4 |
| Compartment Type (values differ) | — | open tray |
| Dimensions (values differ) | 498x465x1280 | 440x430x1040 |
| Navigation & Safety | ||
| Navigation Type (values differ) | lidar slam,vision | slam natural |
| Max Speed | 1.2 m/s | 1.2 m/s |
| Min Passable Width (values differ) | 60 cm | 65 cm |
| Power | ||
| Battery Runtime (priority for Last-Mile Delivery buyers) (values differ) | 8 hrs | 12 hrs |
| Charge Time (values differ) | 4.5 hrs | 4 hrs |
| Auto Docking | Yes | Yes |
| Hot-Swap Battery (values differ) | No | — |
| Integration | ||
| Fleet Management (values differ) | — | centralized cloud |
| Floor Compatibility (values differ) | hard floor,low pile carpet | hard floor |
| Display & UX | ||
| Display Size (values differ) | 21.5 " | 10.4 " |
| Voice Interaction (values differ) | Yes | — |
| Languages Supported (values differ) | English, Chinese, Japanese | — |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $11,000–$17,995 USD |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Elevator API, PMS / POS Integration, Noise Level, RaaS / Month, 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 | GreetingBot AD | Servi |
|---|---|---|
| Investment | No price | $14,498 |
| Payback period | — | 3.5 mo |
| Net savings (5 yr) | — | $235,503 |
| ROI (5 yr) | — | +1624% |
GreetingBot AD 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 GreetingBot AD and Servi?
GreetingBot AD is made by Beijing Orion Star Technology Co., Ltd., based in CN. Servi is made by Bear Robotics, based in US.
When were GreetingBot AD and Servi launched?
GreetingBot AD launched in 2024. Servi launched in 2020.
How do GreetingBot AD and Servi compare on the Robo Index?
GreetingBot AD grades BBB on the Robo Index. Servi 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 GreetingBot AD and Servi in the same category?
Both robots are classified as Hospitality Service on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Hospitality Service robots?
Hardware cost is one input. Hospitality Service 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 GreetingBot AD and Servi?
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
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.
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About this comparison
GreetingBot AD vs Servi compares two robots in the hospitality-service 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.