Greywing blog · Jan 2024
Greywing introduced Ocean Oracle and described the rapid POC-to-delivery cycle for conversational access to technical cargo and machinery manuals.
Company research
Public company, workplace, funding, and market signals
Overview
Greywing is a Singapore-based maritime software company that builds AI-enabled operations tools for ship operators, with a focus on crew changes, port-agent communication, vessel intelligence, and other workflows that reduce manual work across maritime operations.
Primary product
A maritime intelligence and operations platform for crew-change automation, port-agent communications, vessel risk/routing intelligence, and AI-assisted data workflows.
Founded
2019
Headquarters
Singapore (CBD; 7 Temasek Boulevard, #12-07 Suntec Tower One)
Team size
6-13 employees
Work style
Remote
Industry
Software Development
Sub-industry
Maritime SaaS / maritime data services
Offices
7 Temasek Boulevard, #12-07 Suntec Tower One, Singapore 038987 (HQ)
32 Carpenter St, Central Business District, Singapore 059911
Barnsley, South Yorkshire S70 2JT, United Kingdom
Business model
B2B SaaS
Enterprise software
Funding
Stage
Seed / early-stage VC
Total raised
$2.6M
Latest round
Early Stage VC · Feb 2022
People & investors
Leadership
Chief Executive Officer
Founders
Co-founder
Work & culture
Public materials describe a small, founder-led team that builds in public, iterates closely with customers, and emphasizes autonomy, technical depth, and solving hard maritime workflow problems.
Work style
Remote
Compensation
No public salary bands or compensation package details were found on the company site or in public postings.
Benefits
Remote-first
Work from anywhere
Product & market
Pricing
Not publicly disclosed; likely quote-based enterprise SaaS.
Differentiators
- —Maritime-specific data and workflows rather than generic software
- —Crew-change automation and port-agent communication focus
- —Proprietary dataset covering 18,300 ports
- —AI tools designed to avoid hallucinations and flag missing data
- —Mobile-first, low-friction workflows for a global maritime user base
- —Integrations across travel, crewing, and maritime data sources
Technology
TypeScript
Node.js
Express
Next.js
React
Postgres
Redis
PostGIS
Earthdistance
OpenAI
GitHub Actions
Git
Customers
IINO Kaiun Kaisha, Ltd. (IINO)
Ship owners
Ship managers
Vessel operators
Crew managers
Port agents
Maritime companies
Competitors
MarineTraffic
RightShip
Risk Intelligence
Captain's Eye
Macsea
e-Cargoware
Intelligent Cargo Systems
Smart Ship Hub
Nautilus
GreenSteam
Scale & contact
Estimated revenue
About $1M-$5M in annual revenue/ARR (public estimates vary).
Estimated monthly visits
5.8K
Traffic estimate as of Jul 2026
Latest news
Greywing blog · Jan 2024
Greywing discussed its data pipelines, connected suppliers/stakeholders, and the role of AI assistants in complex planning and document workflows.
Greywing blog · Jan 2024
Greywing described how generative AI is reshaping crewing workflows, emphasizing proactive planning, automation, and SeaGPT-driven situational awareness.
Greywing blog · Oct 2023
Greywing announced an AI-powered Crew Matrix Planning tool developed with IINO, highlighting a production deployment for maritime crew planning.
TechCrunch · Apr 2023
Greywing launched SeaGPT, an AI chatbot for crew managers that drafts emails, extracts information from port-agent replies, and uses Greywing’s maritime dataset to reduce email overload.
Jobs and careers at Greywing
0 jobs at Greywing
No open positions
Check back later for new openings