Your maintenance history, finally working for you.
The boat marketplace where every listing comes with a verifiable maintenance history — so buyers know what they're getting, and owners get credit for the upkeep.
A marketplace built on transparency
HullGrade is a first-of-its-kind boat sales marketplace where every listing includes a maintenance history — automatically built from the owner's uploaded invoices, with personal information removed — so buyers know exactly what they're getting before they ever reach out.
Two ways to build your maintenance history
Building Your History
For owners planning ahead. Upload invoices as you collect them — HullGrade organizes each one into your maintenance history automatically, so when you're ready to sell, the history is already there.
Ready to List Now
Ready to sell? Upload all your past invoices at once. Our AI extracts dates, costs, parts, and service details in minutes, and your complete maintenance history is ready before you list.
Effortless record creation.
AI-Powered Records
Upload an invoice or receipt and our AI extracts the details automatically -- service dates, costs, parts, and more.
Sell with Confidence
Share a verifiable maintenance history with buyers. A well-documented boat commands a higher price and sells faster.
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 help you create a maintenance record, add a boat, or put together a listing — just tell him what you need.
Look for Captain Pel in the bottom-right corner once you're signed in.
Built for Everyone in the Deal
For Boat Owners
You've kept up the work. Now let it pay off.
You've spent years keeping up with your boat. HullGrade organizes every invoice into a clean maintenance history automatically — so when it's time to sell, the work speaks for itself.
Fewer low-ball offers, less time on market, and a smoother sale.
List your boat →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 →Get in touch
Questions, feedback, or interested in listing your boat? Reach us at info@hullgrade.com.