Revealing what's hidden.
Every alert checked before anyone is sent
Alethem builds AI software that connects the cameras, sensors, robots and uncrewed systems on a site into a common operating picture. It verifies alerts before they reach an operator and coordinates the response under human command.
Built for the teams that protect critical sites
Stations, airports, ports and military bases already operate large networks of cameras and sensors. We build software that turns their output into evidence, so the people responsible for these sites can tell a genuine event from a false alarm before anyone is sent.
Detect
Learns the normal pattern of a site and flags activity that departs from it.
Verify
Confirms or dismisses each alert with the nearest available camera, record or robot.
Respond
Presents the operator with the evidence for a decision.
Detection, verification and response
The three stages work with the equipment a site already has, whichever manufacturers supplied it.
Stage 1
Detect
Alethem learns how a site normally operates, from passenger flows on a platform to the hours a depot gate stays closed, and flags activity that departs from that pattern.
Stage 2
Verify
Before an alert reaches the control room, the system checks it against other camera views and access records, or sends a nearby robot or drone for a closer look. Fewer false alarms reach the control room, so fewer people are sent out to check them.
Stage 3
Respond
Confirmed alerts reach the operator as a single case with the evidence, a timeline and the system's reasoning. The decision, and the response it triggers, stays with a trained person.
Civil infrastructure and defence
We are starting with transport infrastructure, where trials can begin quickly, before extending the same capability to base protection and the coordination of uncrewed systems.
Current focus
Transport and infrastructure
Stations, airports, depots and the rail networks between them.
Learn moreNext
Base and perimeter protection
Fence lines, gates and approaches at military bases and critical national infrastructure.
Learn moreLong term
Uncrewed systems
Drones and ground robots coordinated under human command.
Learn moreUnder human command
Human decision
Alethem recommends; trained operators decide what happens to people and approve each response.
Audit log
Each case records what the system detected, what it checked and what the operator decided, for review after the event.
Proportionate data use
The system collects only what an investigation needs and is designed to comply with UK GDPR and the Data Protection Act 2018.
Join the founding team
We are building the founding engineering team in perception, autonomy and safety-critical software. The first engineers will design the core of the system and set the standards it is tested against.