Amazon Acquires Soft-Bodied Humanoid Maker Fauna Robotics

Amazon has acquired New York-based startup Fauna Robotics, signaling a significant expansion of the e-commerce giant's ambitions in the consumer humanoid market.

The acquisition, which reportedly closed last week, brings Fauna's roughly 50 employees—including co-founders Rob Cochran and Josh Merel—into Amazon's Personal Robotics Group. The financial terms of the deal remain undisclosed, though Fauna had previously raised at least $30 million from investors including Kleiner Perkins, Quiet Capital, and Lux Capital.

Fauna Robotics will retain its name but operate as "Fauna, an Amazon company." According to a LinkedIn post by CEO Rob Cochran, the company will continue selling and supporting its $50,000 Sprout Creator Edition robots to researchers and existing customers, ensuring continuous operations during the transition.

From Warehouses to Living Rooms

The acquisition marks a distinct shift in Amazon’s robotics strategy. While the company has heavily invested in automation for its fulfillment centers—driven by an internal goal to automate 75% of its operations—its consumer robotics efforts have largely been limited to the Astro home robot, which has seen minimal traction.

Fauna Robotics offers a different paradigm. The company recently exited stealth with Sprout, a 107 cm (42-inch) tall, 22.7 kg bipedal robot designed explicitly for the "messy reality" of shared human spaces. Unlike the imposing metal frames of industrial humanoids, Sprout features a soft, foam-like exterior, motorized eyebrows, and compliant control systems that allow it to safely interact with people, including children.

This approachable design philosophy aligns with Amazon's consumer focus. An Amazon spokesperson confirmed the deal to Bloomberg, stating the company is "looking forward to inventing new ways to make our customers' lives better and easier" by combining Fauna's vision with Amazon's decades of experience in home devices.

A Convergence of Hardware and AI

The integration of Fauna’s hardware into Amazon’s ecosystem provides a missing physical link for the company's advanced AI research.

Amazon’s Frontier AI & Robotics (FAR) team has been quietly building the foundational software for generalist robotic brains. Recent open-source releases from the FAR team, such as the Holosoma simulation framework and the PHP parkour framework, demonstrate a deep capability in complex bipedal locomotion. Furthermore, reports earlier this year indicated Amazon was already building a team to develop humanoid robots for varied use cases.

By acquiring Fauna, Amazon gains an established, developer-ready hardware platform powered by an NVIDIA Jetson Orin compute module. According to Bloomberg, Sprout is already capable of voice interaction, object manipulation, and forming memories over time.

The Race for the Consumer Humanoid

The deal places Amazon in direct competition with other heavily funded humanoid efforts aimed at the general-purpose market, including Tesla's Optimus and Figure AI.

While Fauna’s Sprout is currently positioned as a developer tool to solve low-level control problems, its eventual goal is to handle domestic chores like picking up toys or fetching items from a pantry. With Amazon's massive scale, supply chain expertise, and consumer reach, the path from a $50,000 research platform to an affordable household appliance may have just significantly accelerated.