News & insights

All3 Mantis - the First Autonomous Legged Robot Built for On-site Construction

09 Sept 2025, by All3

More details revealed about the All3 Mantis.

In this video, our Head of Mobile Robotics, Napo Montano, takes you inside the All3 Mantis - from its legged locomotion to its shapeshifting tool system.

He outlines how Mantis is made of three key modules:

  • Locomotion - its body and legs, built for unstructured sites.
  • Payload - swappable modules for different job types.
  • Tools - from screwdrivers to paint guns, all with robotic precision.

This modular design means Mantis can transform in minutes - swapping arms, changing tools, and adapting to whatever the build demands.

One robot. Infinite possibilities.

Watch the video to see how it works.

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