VesselGrade builds the operating systems for marine work — survey, fleet, charter, service. Every feature goes through a proper drawing before it ships.
Observation, inference, and recommendation are three separate fields — in the UI, in the database, in the rendered report. No paragraph soup. Your word carries.
SHA-256 at capture. Frozen at issue. If anything changes downstream, it changes visibly and on the record. Not because we say so — because the math says so.
Offline by default. Tablet-shaped touch targets. One tap per checkpoint. The work happens on the boat — the software has to follow it there.
Marine survey, inspection, and mechanic assessment. One inspection, three professional reports — mechanic, pre-purchase, insurance readiness. Built for licensed surveyors and the firms that stake their name on the output.
surveyos.io →The operations system for charter fleets, rental platforms, and marina operators. Bookings, maintenance, crew, compliance — one dashboard that knows where every hull is and what it's earning.
fleetos.io →Every feature gets a real drawing — data model, permissions, failure modes — before a single line of code.
Zod at the edges. TypeScript through the middle. RLS in the database. The compiler and the database agree.
Acceptance criteria exist before code. If we cannot describe the pass condition, we do not know what we are building.
Automated deploy. Immutable history. Rollback in one click. Every release is an audited event, not a leap of faith.
A surveyor walking a hull at dawn is doing something people stake money, safety, and livelihoods on. An underwriter binding coverage is doing it on the strength of someone's word. A yard manager coordinating a haul-out is coordinating a day's revenue for everyone on the dock.
For decades the software has lagged the trade — Word templates, photo folders, spreadsheets, handshake audit trails. That is not a criticism of the people doing the work. It is a criticism of what was offered to them.
VesselGrade is the offering we would have wanted if we were the surveyor, the mechanic, the underwriter, the broker, the yard. Built with the same seriousness the work itself deserves.
Whether you're a surveyor looking for better tooling, a fleet operator ready to retire three spreadsheets, or a partner exploring the marine SaaS space — we'd like to hear from you.