No GPS. No connectivity. No pilot.
Underground and confined industrial spaces defeat every platform that assumes a network. Sarthi's stack was built, and field-proven, on the opposite assumption: the robot is on its own.
Self-reliant missions
The robot needs nothing from the site
Most inspection robots assume a network, a map, and a person watching. Sarthi's mission layer assumes none of that. The robot builds its own understanding of the environment as it moves, plans its own route through it, and completes the round even when no signal has reached it for hours.
This is the layer with eight years of field history behind it: a world-first fully autonomous exploration of more than 1 km of an Icelandic lava tube, post-collapse assessment in an operating iron-ore mine, and repeated trials in real underground workings across the Nordics and central Europe.
For you: missions run on schedule in the deepest, least-connected parts of the site, with nobody assigned to babysit them.
Mission operations
Scheduled, unattended, offline-first
Runs start on a schedule, not on an operator's initiative. Mission health is tracked on the robot itself, and everything the robot collects syncs automatically the moment it reaches comms again, with no human data handling in between.
The same operations layer is hardware-agnostic: quadrupeds, wheeled platforms, and drones run the same missions from one configuration, so you are never locked to a single robot vendor or price point.
For you: the routine holds without a pilot on the payroll, and the hardware is a choice, not a commitment.
Change intelligence
Every run compared, every finding explained
Because the robot repeats the same trajectory every run, its scans register cleanly against the last ones. Geometry that moved, debris that appeared, water that spread, supports that deformed: these show up as measured differences with locations and magnitudes.
On top of the geometry, an imagery pass flags visual anomalies and drafts the narrative: what was seen, what changed, what needs attention. The output is the report itself, built first from years of recorded field data before it ever gates a live mission.
For you: a document your morning meeting can act on, with the evidence attached, instead of raw data that needs a specialist.
What we deliberately do not build
No robot hardware
We integrate proven platforms from established manufacturers, including robots you may already own. Hardware is commoditizing; the missions and the intelligence are not.
No fleet software for other people's robots
We are not a generic robot-management platform. Every capability exists to deliver one thing: the inspection outcome in environments nobody else can service.
No explosive-atmosphere certification, yet
Certified-atmosphere plants are a different, years-long certification path. We say so instead of implying otherwise.
No digital-twin platform promises
The report is the product. If your team pulls us toward deeper integrations, we grow there with you, not ahead of you.
See what a run produces
The fastest way to judge the stack is to read what it writes.