Bosun
Motor yachts moored on still blue water at Port Vauban, Antibes.

Private beta · iPhone, iPad and Android

Every paperaboard.Finally read.

Bosun reads every survey, service report and invoice your boat has ever had, then builds one record of her: equipment, service history, parts, and every place the paperwork disagrees.

Bosun overview screen for a sample yacht: counts of documents, equipment, service records and parts, with a systems health list.
Log 01 · IntakePDF, DOCX, JPG, PNG

Step one

Tip out the whole box.

PDFs, Word files, photos of data plates, a mailbox full of invoices. Bosun reads each one and files what it finds against the right equipment, with a confidence level on every claim and a link back to the document it came from.

Log 02 · The appiPhone, iPad, Android

The paper trail

See what each document gave you.

Every file shows what it contributed and anything Bosun wasn't sure about. One tap marks it human-verified.

Documents screen listing uploaded files with extraction counts and review badges.

The ledger

Every part, and where it came from.

Renewed, inspected, fabricated or held. Each line points to the component, the service event and the source document.

Parts ledger listing parts with their action, component, date and source document.

The engineer

Ask her anything.

Get answers grounded in what's on file, with the sources named, or generate a full condition and diligence report over the whole record.

AI Insights screen answering a question about stabiliser seals and citing two documents.

The part nobody checks

Your paperwork disagrees with itself.

Example: 25 m motor yachtPort main engine, running hours
3,018 hours
Engine service report14 Sep 2026. Read from the hour meter.
2,356 hours
Broker specification17 Apr 2026. Typed into the listing.
662 h apart

That's 662 hours in five months, on a boat whose service history shows about 250 a year. One of these papers is wrong.

Bosun cross-checks identity fields, serial numbers and hours across every document, then shows you both sources side by side so you can settle it before a surveyor does.

Log 03 · Every screenPick one

A boat's whole life, in hand.

A mobile app for iPhone, iPad and Android. Pick a screen.

By invitation

Bring your boat aboard.

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