The new operating
system for maritime

Automate crew changes, manage your fleet, and communicate faster.

This is your fleet.

  • Track complex metrics in real-time.
  • Combine data from across your organisation.
  • Easily keep track of hundreds of vessels.
0More than one fifth of the world's vessels are monitored in Greywing.

This is your vessel.

  • Track each voyage in real-time.
  • Forecast months in advance.
  • See only what you need.
0This year we've helped vessel managers change out more than 20,000 crew.

This is your decision.

  • Scan thousands of ports.
  • Compare costs directly.
  • Get direct alerts for the best options.
0Cut bunkering, flight and, agency costs by more than $16,000 per vessel each year.
Scroll to show more

Over 1,000 vessels, 25,000 crew, and the world's top ship managers are already on board.

All the information you need in one place.

Crew Changes

Leverage up to the minute data to see exactly where your offsigners can disembark, fly home and be replaced.


Greywing's predictive reporting tool integrates accurate security, travel and pandemic intelligence within seconds.

Risk Assessment

Convert historic data into actionable insights to make voyage planning easier with real-time fleet monitoring.

There's a lot more.

We're constantly adding new features, from the ability to batch import data and direct security booking to Natural Language Processing and infinite search.

Are you GDPR-Compliant?Yes. All our data is encrypted at rest, with detailed access control and fine-grained permissions.
Can I try it first?We'd love you to. Sign Up now to try out all parts of the platform before you make a decision.
Do you integrate with my data?We do! We believe the best experience comes from the platform knowing as much as it needs to and automating all that we can. Get in touch and we will figure out a way.
Can I start with a few vessels?Due to increased demand we have paused sign-ups for less than 50 vessels. However if, you think we can be of help, please don't hesitate to reach out!