Self-hosted

Ship-management suite for technical management, planned maintenance, procurement, and crew.

Alternative to SpecTec AMOS, DNV ShipManager

Modular fleet-management suite from DNV for planned maintenance, procurement, QHSE, and crew.

Alternative to SpecTec AMOS

Ship-to-shore communication software for email, file transfer, and connectivity management on vessels.

Terminal operating system for planning and running container yard, vessel, and gate operations.

OpenCPN

OSS

Open-source chart plotter for passage planning and live GPS navigation on the bridge or at the helm.

Alternative to Navionics

CANboat

OSS

Open-source tools for reading, analyzing, and converting NMEA 2000 data on a boat's CAN bus.

Hydrographic survey acquisition software for bathymetry, positioning, and real-time sounding QC.

Signal K

OSS

Open marine data standard and server that turns onboard NMEA and sensor feeds into a shared API.

pyais

OSS

Python library for decoding and encoding AIS messages from NMEA sentences and binary payloads.

AvNav

OSS

Open-source browser chart plotter that runs on a boat computer and is used from a phone or tablet.

Alternative to Navionics

OpenPlotter

OSS

Raspberry Pi marine stack that bundles OpenCPN, Signal K, and instrument setup for the boat.

Bridge situational-awareness system that uses computer vision to help watchkeepers detect collision risks.

Navigation and weather-routing application for passage planning with GRIB files on desktop and mobile.

Alternative to Navionics