Top pick: restaurant serving robotGet a quote
Pudu Robotics
Pudu BellaBot Pro
- Trays: 4, 40 kg total
- Navigation: VSLAM and LiDAR
- Path clearance: 65 cm
from $16,000, or $399 a month on a 36-month RaaS plan (RobotLAB, a US
Business · Updated 15 October 2026
Service Robots for Business: Types, Prices and How to Choose
The short answerA service robot is a robot that does useful work for people outside the factory, such as carrying food, cleaning floors, delivering orders or patrolling a site. For most businesses the practical choices in 2026 are serving robots from around $10,000, cleaning robots from around $12,000, and managed security or delivery services.
Top pick: budget serving robotGet a quote
Bear Robotics (majority owned by LG)
Bear Robotics Servi
- Trays: 2 plus bus tub, 30 kg total
- Battery: 10 to 12 hours
- Navigation: LiDAR and cameras
from $9,990, or $279 a month on a 36-month RaaS plan (RobotLAB, a US
Top pick: commercial cleaning robotGet a quote
Keenon Robotics
Keenon KLEENBOT C40
- Functions: Sweeping, vacuuming, scrubbing and dust pushing
- Coverage: Up to 1,100 m² (about 11,840 sq ft) per hour
- Tanks: 16 L clean, 11 L dirty, 8 L dust bag
around $18,000 to $19,600
Top pick: managed security robots (US)Get a quote
Knightscope
Knightscope Autonomous Security Force (K7 and fleet)
- Model shown: K7
- Service: Robots, software and human agents in one contract
- Footprint: 42 US states (per Knightscope)
Price on request
Best all-rounder for mid-sized spacesGet a quote
Pudu Robotics
Pudu CC1
- Functions: Sweeping, scrubbing, vacuuming and dust-mopping (4-in-1)
- Coverage: 7,535 to 10,764 sq ft per hour
- Tanks: 3.96 gal clean, 3.96 gal dirty
around $27,999
Best for small spacesGet a quote
Gausium
Gausium Phantas
- Coverage: 4,300 to 7,500 sq ft per hour (US dealer figure)
- Battery: 5 to 18 hours depending on mode (US dealer figure)
- Clean water tank: 3.2 gal
Price on request
Best for carpeted buildingsGet a quote
Gausium
Gausium Vacuum 40
- Coverage: Up to 13,000 sq ft per hour (US dealer table; the…
- Battery: 3 to 18 hours depending on mode (US dealer figure)
- Weight: 205 lb
Price on request
Best for large public buildingsGet a quote
Avidbots
Avidbots Neo 2W and Kas
- Type: Autonomous floor scrubbers (Neo, Neo 2W; Kas for tight…
- Sensors: LiDAR and 3D sensors for a 360 degree view
- Software: Avidbots Autonomy plus Command Center reporting web app
Price on request
Best for retailers already using TennantGet a quote
Tennant, powered by Brain Corp
Tennant T7AMR (BrainOS)
- Type: Ride-on scrubber that can run autonomously
- Cleaning path: 26 in (about 650 mm)
- Run time: Up to 6.5 hours with lithium-ion (industry listing)
Price on request
Best large-tank scrubber dryerGet a quote
Kärcher
Kärcher KIRA B 50
- Area performance: Up to 25,457 sq ft per hour (theoretical, per Kärcher)
- Working width: 22 in brush, 29.5 in vacuum
- Tanks: 55 L clean, 55 L recovery
around $56,435, docking station extra at $3,195
Best for tight spacesGet a quote
Keenon Robotics
Keenon DINERBOT T8
- Width: 38.4 cm
- Minimum passage: 55 cm
- Payload: 20 kg
Price on request
Best for large venuesGet a quote
Keenon Robotics
Keenon DINERBOT T10
- Type: Multi-tray delivery robot with promotional screen
- Launched: 2023 (per Keenon)
from $18,400, or $519 a month on a 36-month RaaS plan (RobotLAB, a US
Best for greeting and promotionsGet a quote
Pudu Robotics
Pudu KettyBot Pro
- Type: Compact delivery robot with large advertising screen
from $14,000, or $479 a month on a 36-month RaaS plan (RobotLAB, a US
Best for LG-equipped venuesGet a quote
LG Electronics
LG CLOi ServeBot
- Type: Serving robot with customisable content management system
- Settings: Restaurants, hotels, resorts and community spaces (per LG)
Price on request
Best outdoor patrol robot to buyGet a quote
SMP Robotics
SMP Robotics S5.3 and Argus
- Models: S5.3 for routine patrols; Argus with thermal (heat) camera
- Detection: Argus detects people up to 200 m, including in total…
- Charging: Autonomous ACS 5 charging station
Price on request
Best for rough terrain and alarm responseGet a quote
Boston Dynamics with Asylon Robotics
Boston Dynamics Spot (via Asylon)
- Type: Four-legged robot
- Uses: Routine tours, alarm response and ad hoc missions
- Service: Asylon sells a full-service model with live video and…
Price on request
Best value rugged quadrupedGet a quote
Pudu Robotics
Pudu D5
- Type: Four-legged robot for patrol, escort and transport
- Terrain: Marketed for challenging terrain
$34,500 with extended 5-year warranty
Best for industrial inspection patrolsGet a quote
DEEP Robotics
DEEP Robotics Lynx M20
- Type: All-terrain quadruped
- Variants: Lynx M20, M20 Pro, M20 S
$57,600; Pro version $72,000
Best budget indoor option for small premisesGet a quote
Enabot
Enabot EBO X
- Type: Home and small-office companion robot with camera
- Use: Remote video check-ins on smooth indoor floors
$999
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The International Federation of Robotics (IFR), the industry's main trade body, defines a service robot as one that performs useful tasks for humans or equipment, as opposed to industrial robots on production lines. It splits them into consumer robots, like robot vacuums and lawn mowers, and professional service robots used by businesses.
This hub is for owners and managers weighing up professional service robots. It covers the four categories most relevant to small and mid-sized businesses, with published prices where they exist, the main ways to pay, and how to judge whether a robot will pay for itself. We have not deployed these robots ourselves; we rely on manufacturer data, published reseller prices and industry reporting.
| Category | Example models | Typical published price (Oct 2026) | Main buying model | Guide |
|---|---|---|---|---|
| Restaurant serving | BellaBot Pro, Servi, Keenon T8 | $9,990 to $18,400, or $279 to $519 a month | Buy or RaaS | Restaurant robots |
| Commercial cleaning | Pudu CC1, Keenon C40, Avidbots, Kärcher KIRA | about $11,900 to $56,435 | Buy, lease or subscription | Cleaning robots |
| Food delivery | Serve, Starship, Coco, Avride | Operator-run; indoor robots $16,000 to $29,600 | Join a programme or RaaS | Delivery robots |
| Security patrol | Knightscope, SMP Robotics, Spot, Pudu D5 | Mostly quote; Pudu D5 $34,500 | Managed service or buy | Security robots |
Model by model
Top pick: restaurant serving robot
Pudu BellaBot Pro
- Price
- from $16,000, or $399 a month on a 36-month RaaS plan (RobotLAB, a US integrator, Oct 2026)
- Trays
- 4, 40 kg total
- Navigation
- VSLAM and LiDAR
- Path clearance
- 65 cm
Pros
- High capacity
- Strong reseller and service network
Cons
- Needs wider aisles than slim models
Verdict: The all-round choice for food running. See our restaurant robot guide for alternatives.
Top pick: budget serving robot
Bear Robotics Servi
- Price
- from $9,990, or $279 a month on a 36-month RaaS plan (RobotLAB, a US integrator, Oct 2026)
- Trays
- 2 plus bus tub, 30 kg total
- Battery
- 10 to 12 hours
Pros
- Lowest published entry price
- Trial available for a small installation fee
Cons
- Lower capacity than four-tray robots
Verdict: Good value where the main job is moving plates and dirty dishes.
Top pick: commercial cleaning robot
Keenon KLEENBOT C40
- Price
- around $18,000 to $19,600 (Oct 2026, US reseller listings)
- Functions
- Sweep, vacuum, scrub, dust push
- Coverage
- Up to 1,100 m² per hour
- Battery swap
- About 5 seconds
Pros
- 4-in-1 cleaning
- Swappable battery for long shifts
Cons
- Scrubbing run time shorter than sweeping
Verdict: A strong-value 4-in-1 cleaner. Compare it with the Pudu CC1 in our commercial cleaning robot guide.
Top pick: managed security robots (US)
Knightscope
- Model shown
- K7
- Service
- Robots, software and human agents in one contract
- Footprint
- 42 US states (per Knightscope)
Pros
- Single contract
- Established US track record
Cons
- US only; quote only
Verdict: The simplest way to add robot patrols without managing hardware. More options in our security robot guide.
Types of service robot for business
- Restaurant robots carry food from kitchen to table and bring empties back.
- Commercial cleaning robots sweep, vacuum and scrub large floor areas on a schedule.
- Food delivery robots carry orders along pavements, usually run by operators such as Serve and Starship, plus indoor robots for hotels and hospitals.
- Security robots patrol car parks, campuses and industrial sites and alert human operators.
Humanoid robots are getting attention but are not yet a practical purchase for most businesses. See our humanoid robots hub for the latest.
Service robot cost: buy, lease or robots-as-a-service
- Buy outright: you own the robot and pay for service separately. Best when you are sure it fits your operation.
- Finance lease: spreads the purchase price over a fixed term.
- Robots-as-a-service (RaaS): a monthly fee that bundles the robot, software, updates and support. RobotLAB lists 36-month RaaS for serving robots from $279 to $519 a month.
- Managed service: common in security and delivery, where the provider runs the robots and you pay for the outcome.
Published prices vary a lot between sellers. Always compare the term, what is included and the end-of-contract terms.
Will a robot pay for itself?
Service robots usually save time on repetitive tasks rather than replacing whole jobs. To estimate return on investment (ROI), measure how many staff hours the task takes now, apply a cautious estimate of the time saved, then subtract the full cost: fees, maintenance, consumables, training and the time staff spend supervising the robot. Vendor payback claims, such as the 18 to 24 months often quoted for serving robots, are rarely independently verified. Run a trial in your own premises before signing a long contract.
Questions to ask any supplier
- Can we trial it on site first, and what does a trial cost?
- What is included: installation, mapping, training, updates, warranty?
- What uptime do you guarantee, and how fast is on-site support?
- What network, floor and space requirements does it have?
- What data does it collect, where is it stored and who owns it?
- What happens at the end of the contract?
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Buying guides
Best Restaurant RobotRestaurant robot buyer's guide for 2026: BellaBot Pro, Servi, Keenon T8 and T10, KettyBot Pro and LG CLOi compared on prFood Delivery RobotsFood delivery robots explained for business owners: Serve, Starship, Coco and Avride, how restaurants join, costs, indooBest Security Robot for BusinessSecurity robot buyer's guide for 2026: Knightscope, SMP Robotics, Boston Dynamics Spot, Pudu D5 and more compared on cosBest Commercial Cleaning RobotCommercial cleaning robot guide for 2026: Pudu CC1, Keenon C40, Gausium, Avidbots, Brain Corp-powered Tennant and Kärche
Frequently asked questions
What is a service robot?
A service robot does useful work for people or equipment outside industrial production. The IFR splits them into consumer service robots, such as robot vacuums, and professional service robots used by businesses.
Can you give me an example of a service robot?
Examples include restaurant serving robots like the Pudu BellaBot Pro, cleaning robots like the Keenon KLEENBOT C40, pavement delivery robots from Serve and Starship, and security robots from Knightscope.
How much does a service robot cost?
Published US prices in October 2026 started around $9,990 for a Bear Robotics Servi and around $11,900 for a compact cleaning robot. Larger cleaning and security robots were listed from about $34,500 to $57,600, and many are quote-only.
Is it better to lease or buy a service robot?
Leasing or robots-as-a-service lowers upfront cost and usually includes support, which suits a first deployment. Buying can be cheaper long term once you know the robot works for you.
Will a service robot replace my staff?
Rarely. Most businesses use robots to take over repetitive tasks so staff can focus on customers, detail work and problems a robot cannot handle.
What are the main service robot companies?
Well-known names include Pudu Robotics, Keenon, Bear Robotics, LG, Brain Corp, Avidbots, Gausium, Serve Robotics, Starship Technologies and Knightscope.
Related guides
Best Restaurant RobotRestaurant robot buyer's guide for 2026: BellaBot Pro, Servi, Keenon T8 and T10, KettyBot Pro and LG CLOi compared on prBest Commercial Cleaning RobotCommercial cleaning robot guide for 2026: Pudu CC1, Keenon C40, Gausium, Avidbots, Brain Corp-powered Tennant and KärcheFood Delivery RobotsFood delivery robots explained for business owners: Serve, Starship, Coco and Avride, how restaurants join, costs, indooBest Security Robot for BusinessSecurity robot buyer's guide for 2026: Knightscope, SMP Robotics, Boston Dynamics Spot, Pudu D5 and more compared on cosHumanoid Robot GuideHumanoid robots explained: which models you can buy, pre-order or only watch on video in 2026. Unitree, 1X NEO, Tesla OpHome Robot GuideHome robots compared: vacuums, mowers, litter boxes, companion robots and humanoid helpers. What each costs, what works