The ocean can't speak. We built its voice.
AI-powered detection of illegal fishing vessels in real time.
The Problem
90% of illegal fishing
goes undetected.
Only 2% of the ocean is actively monitored today. 361 million km² left in the dark.
$0B
stolen from ocean economies every year
0M
tonnes of fish taken illegally per year
Ocean Sentinel
We detect what
satellites miss.
96.4%
detection accuracy across 29 sites
170K+
labeled training windows
100%
no false alarm rate
How it works
From ocean sound to coast-guard alert
in under five seconds.
Stage 01 / 06
Hydrophone
Five hydrophone stations across the Pacific stream raw underwater sound to our ingest layer, day and night.
16 kHzcontinuous audio
0+
labeled training samples
0.0%
classifier accuracy
0+
AIS events cross-referenced
0
hydrophone sites
Data sources
MBARI
Monterey Bay Aquarium Research Institute
Hydrophone audio
GFW
Global Fishing Watch
Vessel transponder data
Copernicus
ESA Copernicus Marine Service
Satellite maritime data
Ocean Sentinel