Robot Database

UBTECH Panda Robot You

UBTECH Panda Robot You (Youyou) is a custom humanoid robot built by UBTECH in Shenzhen, China for Expo 2020 Dubai. Price: Not sold commercially. Key specs: 1.30 m tall, 63 kg, 41 degrees of freedom, 2-hour battery, 7.2 km/h max speed. This one-off exhibition robot greeted visitors and did calligraphy. It is not available for purchase.

UBTECH Walker X

Walker X is a bipedal humanoid robot made by UBTECH in Shenzhen, China. Price: ~$75,000 (est.). Key specs: 41 degrees of freedom, 1.45 m height, 63 kg weight, 2-hour battery life, 3 km/h max speed. It is enterprise-only, targeting research, smart services, exhibitions, and hospitality. As of 2026, used units occasionally appear on specialty marketplaces.

1X Technologies EVE

The 1X EVE is a wheeled humanoid robot made by 1X Technologies in Horten, Norway. Price: ~$100,000 estimated production cost, leased at ~$50,000/year. Key specs: height 1.85 m, weight 85 kg, 22 DOF, 6-hour battery life. EVE was deployed for security patrol and logistics transport but is now discontinued in favor of the bipedal NEO.

Promobot Robo-C

Promobot Robo-C is an android bust robot made by Promobot in Perm, Russia. Price is undisclosed, typically quoted upon request. Key specs: 12 facial DOF for hyper-realistic expressions, custom silicone skin to match any person, weight 32 kg, and conversational AI. The Robo-C is available for enterprise purchase, with used units occasionally appearing on the secondary market.

Promobot V4

Promobot V4 is a humanoid service robot made by Promobot in Perm, Russia. Price: $70,000 new. Key specs: 157 cm tall, 70 kg, 6 degrees of freedom, 8-hour battery, 3.6 km/h max speed. It features a 21.5-inch touchscreen, speech recognition, and SLAM navigation. Available now for purchase and lease, with used units occasionally on secondary markets.

Temi Go

Temi Go is a wheeled autonomous delivery robot made by Temi in Tel Aviv, Israel. Price: $3,950–$5,999 (Wi-Fi/5G models). Key specs: 100 cm tall, 12 kg weight, 8-hour battery life, 3 kg payload capacity, 1 m/s top speed, zero turn radius. Availability: pre-order with delivery expected soon; some used Gen1/Gen2 units may be found on secondary market.

Engineered Arts Mesmer

The Engineered Arts Mesmer is a customizable humanoid robot platform built in Penryn, UK. It delivers hyper-realistic facial expressions and lifelike appearance, often based on 3D scans of real people. Price: undisclosed, custom quoted. Key specs: configurable degrees of freedom, tethered power, no onboard battery. Used mainly in entertainment, museums, and brand experiences. Availability: made to order, with occasional used units from decommissioned exhibits.

UBTECH Walker

The UBTECH Walker is a bipedal humanoid robot made by UBTECH Robotics in Shenzhen, China. Priced at $30,000 when new, it offers 36 degrees of freedom, stands 1.45 m tall, weighs 77 kg, and runs for up to 2 hours on battery. Top speed is 1.8 km/h. The original 2018 model is discontinued, but used units may appear on secondary markets.

Honda E2-DRT

The Honda E2-DR is a disaster-response humanoid robot made by Honda in Tokyo, Japan. It is a research prototype, not for sale. Price: undisclosed. Key specs: 33 degrees of freedom, ~1.68 m height, ~85 kg weight, 2-hour battery life, IP67 waterproof/dustproof, and max speed 2.7 km/h. Designed for hazardous inspections and rescue, it remains unavailable for purchase.

PAL Robotics TALOS

The TALOS is a humanoid robot made by PAL Robotics in Barcelona, Spain. It is designed for whole-body control research and industrial tool use. Price is undisclosed, but estimates range from $500,000 to $1,000,000. Key specs: 32 DOF, 95 kg, 1.75 m height, 6 kg arm payload, 3 km/h walking speed. It is currently available for purchase by research labs and industrial users.

Agility Robotics Cassie

The Agility Robotics Cassie is a research-only bipedal robot from Tangent, Oregon, USA. Price: $300,000 for the research platform. Key specs: 1.15 m tall, 31 kg, 10 DOF legs, up to 4 m/s speed, and untethered 5K run on a single charge. It was developed as a follow-up to ATRIAS, featuring series elastic actuators, and used by universities for locomotion research, setting a bipedal 100m world record. The platform is discontinued and paved the way for the Digit humanoid.

Leju Robotics Aelos

The Leju Aelos is a mini humanoid robot developed by Leju Robotics, headquartered in Shenzhen, China. Price range: approximately $1,000 to $2,500 USD. Key specs: 34.6 cm height, 1.5 kg weight, 22 degrees of freedom, 2-hour battery life. Availability: commercially available for STEM education, with used units listed on Robot Overflow.

Android Technics FEDOR

FEDOR (Skybot F-850) is a humanoid robot made by Android Technics in Magnitogorsk, Russia. Price: Not for sale — government research platform. Key specs: 48 degrees of freedom, 106 kg weight, 1.8 km/h walking speed. It was deployed to the ISS in 2019, performing basic tasks via teleoperation. It is now discontinued and not commercially available.

Boston Dynamics Spot

Spot is a quadruped inspection robot made by Boston Dynamics in Waltham, Massachusetts, USA. Price: base Explorer Kit $74,500, full enterprise bundle up to $150,000. Key specs: 840 mm height, 32.5 kg weight, 12 DOF legs, 14 kg payload, 90-minute battery, 1.6 m/s top speed. Available for purchase directly from Boston Dynamics, with used units appearing on secondary markets.

Kawasaki Kaleido

The Kawasaki Kaleido is a humanoid robot developed by Kawasaki Heavy Industries in Kobe, Japan. Price: Not for sale; it is an internal R&D platform available free to partner institutions. Key specs: height ~1.80 m, weight ~85 kg, 32 degrees of freedom, and estimated 60 kg arm payload. It remains a pre-commercial prototype focused on disaster response and hazardous environment tasks.

Rainbow Robotics DRC-HUBO

The KAIST DRC-HUBO is a humanoid robot developed by KAIST in Daejeon, South Korea, for disaster response and the DARPA Robotics Challenge. Price: not sold commercially. Key specs: 147 cm height, 60 kg weight, 41 degrees of freedom, 20 kg standing payload, wheeled knee locomotion for speed. It won the 2015 DARPA Robotics Challenge with its unique bipedal-to-wheeled transformation. Availability: research prototype only — no commercial or second-hand market.

Asimov Robotics MANAV

The MANAV is a small, 3D-printed educational humanoid robot developed by Asimov Robotics (ASET Training and Research Institute) in New Delhi, India. Price: Undisclosed (never sold commercially). Key specs: 66 cm height, 2 kg weight, 27 degrees of freedom, 1.5-hour battery life. It was India’s first 3D-printed humanoid, designed to teach robotics assembly and maintenance for STEM education.

SoftBank Pepper

Pepper is a social humanoid robot made by SoftBank Robotics in Tokyo, Japan. It was discontinued in 2021 but remains popular on the secondary market, with used units priced between $3,000 and $25,000. Key specs: 120 cm tall, 28 kg, 20 degrees of freedom, 12-hour battery, emotion recognition, and an omnidirectional wheeled base that allows it to navigate at up to 3 km/h.

Apptronik Valkyrie

The Apptronik Valkyrie is a humanoid research robot developed in collaboration with NASA in Austin, Texas, USA. Price: Not commercially available. Key specs: 190 cm height, 125 kg weight, 44 degrees of freedom, 1-hour battery life. Designed for space exploration and disaster response, it is a research platform only, not sold to the public.

Boston Dynamics Atlas (Hydraulic)

The Boston Dynamics Atlas (Hydraulic) is a humanoid research robot manufactured by Boston Dynamics in Waltham, Massachusetts, USA. Price: not for sale — internal research platform only. Key specs: 150 kg, 28 DOF, 1-hour battery life, 1.5 m/s max speed. Discontinued in 2024, replaced by the electric Atlas. No commercial units exist, but its legacy in dynamic bipedal locomotion and parkour is unparalleled.

PAL Robotics REEM-C

REEM-C is a full-size humanoid robot made by PAL Robotics in Barcelona, Spain. Price: quote-based, typically €300,000–€400,000 for research institutions. Key specs: 44 degrees of freedom, 165 cm height, 6-hour battery life. It is sold exclusively to universities and labs on a custom-quote basis, with occasional used units available in academic markets. It runs Ubuntu with ROS and is used for bipedal locomotion and human-robot interaction research.

PAL Robotics TIAGo

The PAL Robotics TIAGo is a mobile manipulator robot made in Barcelona, Spain. Prices range from $30,000 to $100,000 depending on configuration. It features a 7-DOF arm, adjustable torso (35 cm lift), and up to 8–10 hours of battery life with dual batteries. The TIAGo is commercially available and used units can be found on the secondary market.

SoftBank Robotics Romeo

The SoftBank Romeo is a full-size humanoid research robot by SoftBank Robotics in Paris, France. Built for elderly care and assistive tasks, it was priced at an estimated €250,000 in 2010 but never sold. Standing 1.40 m tall and weighing 40 kg, it offers 37 DOF. Battery life and speed were undisclosed. Romeo is a discontinued research platform with no units available.

Rainbow Robotics HUBO2

Rainbow Robotics HUBO2 is a full-size bipedal humanoid research robot made by Rainbow Robotics in Daejeon, South Korea. Priced at an estimated $300,000–$400,000 when sold to universities, it is now discontinued. Key specs: 1250 mm height, 45 kg weight, 40 degrees of freedom, 1 hour battery life, and a walking speed of 1.2 km/h.