Prototype USA 2026

Sprout

A smaller-scale humanoid from a company backed by Amazon, sized more like a large child than an adult worker.

At around a meter tall, Sprout is deliberately smaller than most industrial humanoids — a size choice that trades reach and payload for a lighter, arguably safer platform to iterate on quickly.

Fauna Robotics operates as an Amazon-backed effort, which puts it in an interesting position relative to Amazon's other robotics bet, Agility's Digit, already deployed in Amazon's own warehouses.

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