Know the true cost
of your boat
to the dollar.
HullBook tracks every expense, every service, every engine hour. Save thousands on maintenance. Boost your resale value. All from your phone.
No credit card required · Cancel anytime · Your data stays yours
Total this season
$7,842
Fuel
$2,140
Marina
$3,600
Service
$2,102
Next service
Oil change · 8 hrs remaining
$3,200
Average saved per year on preventable services and missed tax deductions.
30 sec
Time to log a fuel receipt, service, or trip from your phone.
+15%
Resale value boost when selling with complete ownership records.
01 · The problem
Boat ownership is expensive. Not knowing what you spent is worse.
i.
Receipts scattered everywhere
Marina slips in the glovebox, fuel receipts in email, service invoices in a drawer. You never add them up — and the tax deductions slip away.
ii.
Service intervals slip
When was the last oil change? How many hours on the bottom paint? You guess. Then a $2,000 bill arrives because something failed early.
iii.
Resale leaves money on the table
No maintenance history means buyers low-ball. Surveyors question everything. Insurance and refinance become a weekend of digging through inboxes.
iv.
The real cost is a mystery
You tell your partner one number. You tell yourself another. The bank tells you the truth — and you wince every time.
02 · How it works
Simple. From dock to phone to dashboard.
01
Snap and forget
Snap a photo of your receipt. HullBook reads the amount, categorises it, and stores it forever. Move on with your day.
02
Log as you go
After every outing, log the trip and engine hours in 10 seconds. HullBook builds your maintenance schedule automatically.
03
Know the number
One dashboard shows what you spent, what is due, and what it will cost. Walk into the marina informed, not surprised.
03 · Features
Everything you need. Nothing you do not.
Expense tracking
Every dollar logged, categorised, searchable. Fuel, slips, insurance, parts, labour — see the full picture instantly.
Service schedule
Automatic reminders for oil changes, impellers, zincs, bottom paint, surveys. Based on engine hours, not guesses.
Maintenance log
Every service, part number, and mechanic recorded forever. Exportable as PDF for insurance, survey, or resale.
Trip log
Destinations, anchorages, crew, conditions. Your season documented, searchable, and shareable.
Ownership report
One click generates a full PDF of every expense and service. Boost your resale price, impress your surveyor.
Multi-boat support
Manage one boat, or a fleet. Second boats get a discount. Your data stays separate and clean.
04 · Pricing
One price. No surprises.
Everything included. Cancel anytime.
HullBook
per boat · billed monthly · cancel anytime
Or $86/year — save 20%
- ✓Unlimited expenses, services, and trips
- ✓Automatic service reminders
- ✓Receipt photo capture
- ✓Full PDF ownership report
- ✓CSV and JSON export anytime
- ✓Email support within 24 hours
- ✓Your data, exportable forever
- ✓14-day free trial, no credit card
No credit card required. Cancel anytime with one click.
Built to trust
Your data. Your boat. Your decisions.
Encrypted and secure
All data encrypted at rest and in transit. Bank-grade security on every entry.
Cancel anytime
One click cancels your subscription. Keep exporting your data for 90 days after.
Always your data
Export everything as PDF, CSV, or JSON whenever you want. No lock-in, ever.
05 · Questions
Everything you are wondering.
Can I cancel anytime?
Yes. One click cancels. No phone calls, no retention offers. Export all your data for 90 days after.
Does it work offline at the marina?
Yes. Entries made offline sync automatically when you are back online. Designed for slow marina Wi-Fi.
What boats does HullBook support?
Any boat. Sailboats, powerboats, trawlers, pontoons, jet skis, tenders. Not tied to any engine brand. If it floats, it tracks.
Can I import my existing records?
Yes. Import from spreadsheets, CSV exports, or enter manually. The more history you add, the smarter HullBook becomes.
Is my financial data safe?
Encrypted at rest and in transit. We never share or sell your data. Export everything anytime.
Why is it $9 per month?
The average boat owner saves more than $9 in the first month — missed service reminders and tax-deductible expenses alone cover the cost.
Ready?
Stop guessing. Start knowing.
Join boat owners who manage their costs with confidence. 14 days free, no credit card needed.
No credit card · Cancel in one click · Full refund for 30 days