Seafy P2T technology: reliable, offline, onboard

Technology

A communications hub onboard, fleet oversight from shore

Each ship operates in full autonomy, while the fleet can be managed centrally. An architecture designed to ensure operational continuity, security and scalability even in environments with limited connectivity.

Clear voice, no dropouts

Communication comes through clear and instant, with no dropped audio and no echo, even when several departments talk at once. Voice stays high-quality from first second to last.

One orderly channel, never overlapping

One person speaks at a time: whoever has the floor is heard by everyone, with no voices talking over each other in critical moments. The system is monitored constantly and frees the line instantly.

Your data stays onboard

Every message, channel and log stays on the ship, owned by you, never routed through outside servers. Nothing is lost, everything is tracked and always recoverable, with automatic backup.

Autonomous at sea, overseen from shore

The ship communicates fully on its own even with no internet; when a connection is available, data syncs automatically with headquarters, losing nothing in between.

Protected communications, controlled access

Every conversation is encrypted and every login is protected by a personal code: only authorised crew get in, and each session expires on its own.

Fast to install, simple to update

The system installs onboard in a few hours and updates with no specialist technicians, identical on every ship in the fleet — even from a simple USB stick, with no internet.

Centralized monitoring, real-time operational control

A web dashboard lets you monitor the platform status in real time, check service availability, oversee active communications and quickly spot any anomalies. All the information needed to ensure operational continuity is accessible from a single interface, both onboard and remotely where enabled.

Call MonitorSystem TestApp RegistryPrometheus /metrics

Reliability proven in real conditions

Tested on the phones your crew actually uses, iPhone and Android, and on a remote link over the internet. The same instant response, across the whole fleet.

700+
Communications delivered, none lost
300
Crew connected at the same time
3,8%
Server power at full load
0
Errors or disconnections under load
Handles hundreds of crew connected at once, with minimal footprint on onboard hardware: the server runs under 4% power and just 37 MB of memory. In sustained load tests: no errors, no disconnections, no lost communications.
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The app is on the crew's own phone

Native iOS and Android apps. Onboard, distribution also works with no internet: the App Registry in the dashboard serves the APK by QR code and the iOS build over OTA manifest.

Available on
Download on the App StoreGet it on Google Play
Android 9+ · iOS 15+ (iPhone 8 and newer)

Let's start with a pilot on your ship

Live demo, remotely or onboard. Then pre-configured hardware and a rollout in a single day, training included.

Request a demoTry the PTT demo