5 of the 31 humanoid robots documented on Botlero appear here, because for each one a source states a starting price under $20,000 for the robot, and the price status published for it is not an estimate. They come from 4 manufacturers in 3 countries, Unitree Robotics with 2 of them.
Published heights run from 123 cm to 175 cm. Weights run from 29 kg to 45 kg, with a median of 35 kg. Degrees of freedom run from 12 to 34 across the 5 that publish a total. 4 of them publish a rated payload, the highest up to 60 kg on Muks Spaceo M1. All of them publish a starting price, from $4,900 to $19,499, and 3 of those figures come from the maker's own page rather than a directory. For one of them the maker does not publish a list price itself, so the figure shown is a third party's reading of what the robot costs: AgiBot X1.
By what the robot is sold or built for: Education 3, Research 3 and Healthcare 1, and 4 further values. By how the robot moves: Bipedal 3 and Wheeled 2. By how far from a shipping product it is: Prototype 2, General availability 1 and Mass production 1, and 1 further value. By the country a source names as the robot's design origin: China 3, India 1 and United States 1. Between them these pages publish 350 sourced specifications of a possible 5 × 195, from 44 to 104 per robot.
Every value below carries the URL it came from, a verbatim quote from that page and the date it was checked — click one to see them — and a value no source states is not shown.
Unitree G1 is a general availability bipedal humanoid from Unitree Robotics, designed in China. It stands 132 cm, weighs ~35 kg, has 23 degrees of freedom and starts at $13,500. Its page publishes 104 of 195 specifications.
Unitree R1 is a mass production bipedal humanoid from Unitree Robotics, designed in China. It stands 123 cm, weighs ~29 kg, has 20–26 degrees of freedom and starts at $4,900. Its page publishes 78 of 195 specifications.
Muks Spaceo M1 is a prototype wheeled humanoid from Muks Robotics, designed in India. It stands 163 cm, weighs ~45 kg, has 12 degrees of freedom and starts at $11,000. Its page publishes 69 of 195 specifications.
AgiBot X1 is a prototype bipedal humanoid from AgiBot, designed in China. It stands 130 cm, weighs 33 kg, has 34 degrees of freedom and starts at $19,499. Its page publishes 55 of 195 specifications.
Isaac 1 is a preorder wheeled humanoid from Weave Robotics, designed in the United States. It stands 175 cm, weighs 40 kg, has 21 degrees of freedom and starts at $7,999. Its page publishes 44 of 195 specifications.