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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The Constructivist Episode 11: Dr Stefan Franzke: Why economic growth needs housing

11 Nov 2026, by All3

Video: Berlin Partner CEO Dr Stefan Franzke joins Wulf von Borzyskowski to discuss how housing shortages affect recruitment, investment and Berlin's growth.

The Constructivist Episode 10: Martin Jasper on architecture, AI and connected construction

28 Oct 2026, by All3

Video: Episode 10 of The Constructivist with architect Martin Jasper on building across markets, planning with AI and integrating robotics into construction.

The Constructivist Episode 9: Axel Gedaschko on why not every building can be preserved

14 Oct 2026, by All3

Video: Episode 9 of The Constructivist with Axel Gedaschko, President of GdW, on existing housing, planning delays and new approaches to affordable construction.