Bear Robotics Servi vs Pudu BellaBot: Two Waiter Robots, Different Pricing Models

Speed and runtime are identical: 1.2 m/s and up to 12 hours. Everything else sets the robots clearly apart. The Servi is 105 cm tall and weighs 33 kg; the BellaBot is 129 cm and 55 kg, so 24 cm taller and 22 kg heavier. Payload is 30 and 40 kg respectively. The Servi carries food on two stabilised trays 40 cm in diameter and has a detachable bin for used dishes, while the BellaBot has four trays, which means more plates per run.

The Servi relies on LiDAR and a camera; the BellaBot pairs LiDAR with an RGB-D camera (up to 5,400 obstacle scans a minute, according to the maker). The Servi holds NSF certification and works at Denny's, among others, and in a pilot at 61 Chili's restaurants. Lower weight is usually an advantage in a cramped venue, but passability depends on body width, which the manufacturers do not state in the material available. Measure your own corridors and check the dimensions in the datasheet (“How to Read a Robot Datasheet”).

The Servi is cheaper to buy: RobotLAB lists USD 9,990, or about PLN 38,720 (≈ EUR 8,870) at the rate of 3.8762 on 1 October 2026. The same distributor sells the BellaBot for USD 14,500 (about PLN 56,205 (≈ EUR 12,880)), almost 45 percent more. Per kilogram of payload the figure is USD 333 for the Servi and USD 362.50 for the BellaBot, so the gap is smaller than the price per unit suggests.

Subscriptions look alike: the BellaBot at USD 409 a month on 36 months (RobotLAB), the Servi at USD 399 (restauranttools.ai, where USD 999 is a historical 2021 rate). The sources differ, so this does not prove equal offers. Total cost is calculated as in “Humanoid Robot TCO: How to Calculate Total Cost”.

In Poland the BellaBot is offered by sebotics.com, sas24.pl, rkserwis.com, gastrozona.pl and machinesforyou.pl, but without public prices; press estimates (zwiadowca.pl) of PLN 45,000–70,000 (≈ EUR 10,310–16,040) net are not manufacturer prices. For the Servi no Polish distributor has been confirmed. The robotisation tax relief covers industrial robots, so a restaurant should not count on it without advice from a tax adviser (“Poland's Robotization Tax Relief”).

In a restaurant (restaurants) with one dining room and a narrow passage, the smaller Servi is enough for serving dishes and clearing plates. In a large venue, at a banquet or in a hotel restaurant (hotels), the BellaBot has the edge: four trays and 40 kg of payload cut the number of runs when the room is full. After-sales service matters too, because a serving robot works every day; here the BellaBot has documented backing in Poland and the Servi does not. Among other models in this class, the Keenon DinerBot T8 and the lighter Pudu KettyBot Pro are worth knowing; the whole segment is covered in the category “Service robots”.