The Frontier Leaders · Humanoids 100 · Fauna Robotics

Fauna Robotics

United States · Humanoids · Systems / General-purpose · Subsidiary · faunarobotics.com

Fauna developed and launched Sprout, a lightweight, interactive, developer-ready humanoid platform for home, education, and R&D use.

Humanoids 100 · rank 49 · score 65 →Robotics · prospect · score 25Edition: November 2026

Positioning

Fauna took the opposite corner from the warehouse-humanoid crowd: a kid-sized, "approachable" home and education humanoid, Sprout, designed to be safe and likeable — it dances, picks up toys, and is built for households and schools rather than logistics. That consumer thesis is what Amazon bought in March 2026, folding Fauna into its devices/robotics effort and instantly making it a strategic piece of the only trillion-dollar company with a consumer-hardware channel, home-device install base and fulfillment robotics stack to distribute a home humanoid at scale. Pre-revenue at acquisition; the open question is whether Amazon ships Sprout as a product or absorbs the team.

Latest signals

  • Fauna Robotics is developing navigation systems for autonomous robots in dynamic indoor environments.Amazon Robotics
  • Amazon acquired Fauna Robotics.The Robot Report
  • Fauna Robotics reduced Sprout’s mapping compute load by roughly 30% with locally consistent volumetric maplets.The Robot Report
  • Fauna Robotics built a teleoperation loop that converts Sprout autonomy failures into labeled training data.The Robot Report
  • Fauna Robotics built a slot-based behavior hierarchy for Sprout’s lights, audio, head pose, eyebrows, and body motion.The Robot Report

49 signals name Fauna Robotics. Members see all of them, filtered by topic, source and date.

Facts, with sources

  • Amazon acquired Fauna RoboticsOwnership change · The Robot Report
  • Amazon acquired Fauna Robotics after Fauna launched its Sprout humanoid to R&D partnersOwnership change · The Robot Report
  • Amazon acquired Fauna Robotics tooling to build a humanoid robot system optimized for learningOwnership change · The Robot Report
  • 50Headcount · The Robot Report

34 facts on file. Members see all of them with the source link.

Scores, Humanoids (of 10)

Deployment4
Production4
Commercials2
Progress10
Technology6
Positioning6
Firepower10
Leverage8

Traction: deployment, production, commercials, progress. Capability: technology, positioning, firepower, leverage.

Peers in General-purpose

1Tesla · 91.52Unitree · 894AgiBot · 88.55Figure · 886Boston Dynamics · 879DexForce · 85

The segment's suppliers, constraints and risers, for members.

Questions this page answers

What does Fauna Robotics do?

Fauna developed and launched Sprout, a lightweight, interactive, developer-ready humanoid platform for home, education, and R&D use. Fauna took the opposite corner from the warehouse-humanoid crowd: a kid-sized, "approachable" home and education humanoid, Sprout, designed to be safe and likeable — it dances, picks up toys, and is built for households and schools rather than logistics. That consumer thesis is what Amazon bought in March 2026, folding Fauna into its devices/robotics effort and instantly making it a strategic piec

Where does Fauna Robotics rank in humanoids?

Fauna Robotics ranks 49 of 100 on the Humanoids 100 (November 2026 edition) with a score of 65 out of 100, in General-purpose (Systems). Assessment by Frontier Tech Intelligence.

Who are Fauna Robotics's peers in General-purpose?

Tesla (rank 1), Unitree (rank 2), AgiBot (rank 4), Figure (rank 5), Boston Dynamics (rank 6), DexForce (rank 9).

Where is Fauna Robotics based and when was it founded?

Fauna Robotics is based in United States. Stage: Subsidiary.

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