Overview

The Sprout is a child-sized, bipedal humanoid robot from Fauna Robotics, a US company founded in 2024 and based in New York, backed by former engineers from Meta and Google. In March 2026, the company was acquired by Amazon. The Sprout is among the better documented models in this selection.

Design

The robot measures 1.07 meters and weighs 22.7 kilograms. A soft outer shell and minimized pinch points underscore the focus on safety in direct human interaction.

Technology and AI

The Sprout is designed for close human collaboration and uses lightweight materials, onboard safety sensors, and compliant motor control that responds to external forces. The robot can dance as well as pick up and retrieve objects. Specific information about AI models and battery specifications is not documented.

Market Significance

The Sprout was unveiled in early 2026 at a price of 50,000 US dollars. Intended applications include retail, entertainment, and domestic service tasks. Early customers include Disney and several universities. Following Amazon's acquisition, the future product strategy remains open.