Greywing
- Category
- Crew / Maritime Workflow Technology
Technology Score
Score Pending
A Technology Score publishes only when at least four scored dimensions are supported by Level 3+ evidence, including Market Adoption or Customer Evidence.
Momentum
Not assessed
Evidence Confidence
Not assessed
2 approved evidence records
What it does
Maritime workflow company that originated in crew-change optimization and has developed tools around crew planning, travel, risk and selected commercial shipping workflows.
Greywing is a useful example of a maritime startup repeatedly adapting to operational pain points. Its early funding and IINO co-development are credible signals, but MTI needs a current product and adoption refresh before treating its historical crew-change traction as present-day scale.
Watch itemCurrent product focus, active customers and post-2024 commercial traction.
Key metrics
Dated snapshots. Historical values are retained, never overwritten.
Key Metric
Y Combinator participant
Key Metric
$2.5M seed round (2021)
Key Metric
IINO Lines co-development
Products & capabilities
SeaGPTmodule
Customers, deployments & partners
Partnership, pilot, trial and deployment are distinct states and are never merged. Deployment scope comes from the cited evidence.
No verified customer relationships recorded.
Ownership & investors
No ownership or investor records.
Funding rounds
Each round is dated and sourced. Totals are never summed from unverified figures.
No funding rounds recorded.
Competitors
No competitor relationships recorded.
Company timeline
No dated events recorded.
Evidence & sources
Every material claim above traces back to one of these records.
Greywing provides crew-change planning, crew matrix planning, flight sourcing and automated port-agency outreach workflows.
Source: grey-wing.com — Greywing provides crew-change planning, crew matrix planning, flight sourcing an
Greywing says SeaGPT is integrated with Amadeus for customer flight queries and is among its most-used features.
Source: grey-wing.com — Greywing says SeaGPT is integrated with Amadeus for customer flight queries and
Last verified: not recorded · Profile state: Public / Developing