Maintain with ease. Sell with proof.
HullGrade is the maintenance platform built for boat owners — upload your invoices and it builds a complete maintenance history automatically, then keeps you ahead of every service due date. When it's time to sell, buyers get a verifiable record they can trust.
Why HullGrade exists
HullGrade was built by a professional captain in Vero Beach, Florida. Years of running and maintaining boats — and brokering their sale — made one thing obvious: well-kept boats sell for less than they're worth, and deals stall, because the maintenance record is a shoebox of receipts or missing entirely. Every owner who takes care of their boat deserves to prove it. Every buyer deserves to see it.
Everything your boat needs, in one logbook.
Built for the day-to-day of owning a boat — not just the day you sell it.
Snap an invoice, get a record
Upload a receipt or invoice and our AI pulls out the date, cost, parts, and work done — no typing required. Log engine and generator hours inline, too, so your records stay current.
Knows your boat, keeps you on schedule
Tell HullGrade your make, model, and engine and it maps your systems — then reminds you before each service comes due, with step-by-step checklists so nothing gets skipped.
One vault for every document
Manuals, registration, insurance, surveys — filed by category and always a tap away when you need them.
When you're ready to sell, your history does the talking.
Every HullGrade listing comes with a verifiable maintenance history — built automatically from your records, with personal details stripped out. Buyers see exactly what's been done before they ever reach out, so you spend less time defending your price and more time closing.
Verifiable history on the listing
Every service, cost, and provider, right where buyers are looking.
Buyers get answers instantly
They can ask HullGrade about your boat's history — day or night.
What “verifiable” actually means
HullGrade records are built from real source documents — an invoice, a work order, a survey — uploaded and kept on file, showing the work, date, cost, and service provider with personal details stripped out. Owners can add one by hand too, but the records buyers can lean on are the ones with a document behind them.
Meet Captain Pel, your AI first-mate
A pelican is never far from the water — perched on a piling, keeping a patient eye on the boats. Captain Pel keeps that same watch over yours: a friendly first-mate built into every HullGrade account.
He can log a maintenance record, set up a task, file a document, or help you put together a listing — just tell him what you need.
Look for Captain Pel in the bottom-right corner once you're signed in.
How it works
Add your boat
Tell HullGrade your make, model, and engine. It maps out your systems automatically.
Build your history
Upload invoices as you go, or all at once. HullGrade organizes them and sets up your maintenance schedule.
Sell with proof
When you're ready, list your boat — your history is already built.
Built for Everyone in the Deal
For Boat Owners
HullGrade organizes every invoice and keeps you ahead of every service — so when it's time to sell, the work speaks for itself.
Request an invite →For Boat Brokers
Stop chasing paperwork. Start closing deals.
HullGrade gives every listing a verifiable maintenance history that builds buyer confidence before the first showing — moving transparency to the front of the sales cycle where it belongs.
Less back-and-forth, more trust, faster closings.
Partner with HullGrade →For Boat Buyers
Know exactly what you're buying — before you make an offer.
See every service, every cost, and every provider right on the listing. No guesswork, no surprises.
And when you take delivery, the maintenance history transfers to you — so you pick up right where the last owner left off.
Browse boats for sale →HullGrade is invite-only — for now.
We're onboarding owners in waves. Request an invite and we'll get your boat set up with its own maintenance history and schedule.
Get in touch
Questions, feedback, or interested in listing your boat? Reach us at info@hullgrade.com.