Robot as a service
Our primary model. A monthly subscription plus a per-metre inspection fee puts an autonomous robot inside your operations. We keep it maintained and updated, you skip the capital outlay.
Untethered · Autonomous · Sewer & stormwater
The networks beneath our cities are invisible. We go inside and look.
Südi builds untethered autonomous robots that inspect sewer and stormwater networks no tethered camera can reach. Travelling manhole to manhole to map defects before they become collapses, floods, and dig-ups.
700 m–2 kmPer untethered mission
5–10×Coverage vs. tethered systems
2–4%Of EU sewers inspected yearly today
The problem
Cities inspect a fraction of the pipe they own ... and pay for the parts they miss.
Europe operates roughly 3.2 million kilometres of sewer, yet only 2-4% is inspected in any given year. Conventional tethered crawlers reach only short runs and need multi-person crews, making inspection slow, costly, and episodic.
So condition management stays reactive. Defects surface as emergencies: a sinkhole, a storm line blocked during a flood, an unplanned excavation. The cost of not seeing dwarfs the cost of looking.
Three ways to work with us01 02 03
From a single survey to a robot of your own.
Survey as a service
Prefer we do the work? We inspect your network and deliver a structured condition report. You pay for the metres we cover.
Robot & servicing
Own the hardware outright, backed by our maintenance and software support.
Where we come from
Südi Robotics is a deep-tech spin-out fromTallinn University of Technology, built on research from the EU Horizon Europe PIPEON project. Our robots turn a decade of underwater and confined-space robotics into inspection that pays for itself.
Our story →