Run your marina with less paperwork.
Upload your existing records and let AI handle the administration — slips, agreements, billing, payments and renewals, set up in an afternoon.
- 82 slips identified
- 76 customers imported
- 74 agreements processed
- 71 billing schedules prepared
- 5 items requiring reviewReview →
Built for independent marinas and yacht clubs with 30–200 slips
From a shoebox of records to fully automated in three steps
No data entry, no consultants, no months-long implementation.
- 01
Upload
Drop in your slip list, tenant spreadsheet, signed agreements and rate sheets — whatever format they're in today.
- 02
Review
AI builds your slips, customers, vessels, agreements and billing schedules, and highlights the few items that need a human eye.
- 03
Connect payments & go live
Connect Stripe in minutes. Invoices go out on schedule, boaters pay online, and the busywork runs itself.
The back office that runs itself — with you in control
AI prepares the work. A deterministic billing engine does the math. You approve anything that touches money or contracts.
Upload what you have. Get a working marina system.
Spreadsheets, scanned agreements, Word documents, photos of a rate sheet — the AI reads them all, links slips to tenants and vessels, and extracts every term that matters.
- Slips, customers, vessels and agreements created automatically
- Rates, billing frequency, deposits, escalations and subletting terms extracted
- Duplicates, conflicts and missing information flagged for review
- Slip list 2025.xlsx 82 slips
- Tenant contacts.csv 76 customers
- Moorage agreements (74).pdf 74 agreements
- Rate sheet photo.jpg Reading…
Monthly, seasonal or annual — invoices prepare themselves
Billing schedules come straight from your agreements. Each cycle, invoices are generated, taxed and ready to send in one click — or automatically, if you prefer.
- Recurring moorage, utilities, fees and one-time charges
- Late fees, deposits and moorage credits handled consistently
- Never double-bills: every period is generated exactly once
| A-07 | R. Thompson | Monthly | $520.00 |
| B-14 | M. Okafor | Seasonal | $3,150.00 |
| C-03 | Blue Heron Ltd. | Annual | $7,860.00 |
| D-11 | J. Lindqvist | Monthly | $448.00 |
Get paid faster, chase less
Boaters pay by card or bank from their invoice or portal, or enroll in autopay. Overdue balances get friendly, pre-written reminders you approve.
- Payouts straight to your own Stripe account
- Autopay with saved cards and bank accounts
- Transparent processing — fees itemized on every payment
An assistant that reads every agreement, every day
Lease and billing monitors watch for what slips through the cracks — expiring agreements, missing insurance, rent increases due and invoices that don't match the contract.
- Renewal notices and insurance requests drafted for you
- Rent increases calculated from the agreement's escalation terms
- Ask in plain English: “Which leases allow subletting?”
- Agreement for B-14 expires in 45 daysRenewal notice drafted — approve to send
- Insurance expired for “Blue Heron” (C-03)Request for updated certificate ready
- 3% rent increase due Apr 1 on 12 agreements+$186/month · prepared for approval
- Billing mismatch on A-07Invoiced $480, agreement says $520
Turn empty slips into revenue — and happier tenants
When tenants are away, they can offer their slip from the boater portal. The agreement is checked automatically, you approve, and visiting boaters book and pay on your own booking page.
- Eligibility checked against each agreement's subletting terms
- Tenants earn moorage credit; you earn transient revenue
- Public booking page with instant online payment
- Marina 48%$319.20
- Tenant credit 48%$319.20
- Platform 4%$26.60
Illustrative example. Your revenue split is fully configurable.
Ask your marina anything
Who's overdue? Which slips fit a 40-footer next weekend? What does the Thompson agreement say about winter storage? Get answers grounded in your records in seconds — and let the assistant prepare the follow-up for your approval.
- Answers cite your actual records
- Drafts reminders & notices
- Never moves money on its own
- Available to boaters, too
3 slips fit a 40 ft vessel Fri–Sun: D-02, D-05 (released by tenant) and E-01.
4 customers have March balances totalling $2,184. Want me to prepare reminder emails for approval?
A portal your boaters will actually use. No app required.
Boaters open a secure link from their email — no download, no password. They can see what they owe, pay in two taps, turn on autopay, update vessel and insurance details, and offer their slip while they're away.
- Pay invoices and download receipts
- Autopay with card or bank account
- Upload insurance from a phone camera
- Rent out their slip and track credits
Simple monthly pricing
Every plan starts with a 30-day free trial. No setup fees, no contracts.
- AI onboarding & lease extraction
- Slip, customer & agreement management
- Automated billing & online payments
- Boater portal
- AI assistant
- Everything in Starter
- AI lease & billing monitoring
- Automated reminders & renewals
- Temporary slip sharing & bookings
- Reports & exports
- Everything in Growth
- Multiple staff accounts
- Custom revenue-sharing rules
- Priority support
- Early access to the marketplace
Do I need to clean up my records before I start?
No. Upload what you have — spreadsheets, PDFs of signed agreements, Word documents, even photos of a rate sheet. The AI extracts slips, customers, vessels, agreements and billing terms, and flags anything it's unsure about for you to review.
How long does setup take?
Most marinas review their imported records and go live in an afternoon. There are no implementation calls or consultants — everything is self-service, and you can start with just a slip list and add agreements later.
Does AI decide what my customers are charged?
No. AI reads your documents and prepares work, but invoices are calculated by a deterministic billing engine from the agreement terms you've confirmed. Anything financial or contractual — invoices, reminders, rent increases — waits for your approval unless you choose to automate it.
How do payments work?
You connect your own Stripe account in a few minutes. Boaters pay by card or bank transfer from their invoice or portal, and money is deposited directly to your bank account. Stripe's standard rates and our small platform fee are shown on every transaction.
Do boaters need to download an app?
No. Boaters get a secure link by email and use the portal in any browser on their phone or computer to pay, set up autopay, update vessel and insurance details, and ask questions.
How does temporary slip sharing work?
Tenants who are away can offer their slip from the boater portal. The system checks their agreement for subletting terms, you approve, and visiting boaters book and pay on your public booking page. Revenue is split between the marina and the tenant (as moorage credit) using percentages you control.
Can I cancel anytime?
Yes. Plans are month-to-month with a 30-day free trial and no credit card required to start.
Is my data secure?
Each marina's data is isolated, connections are encrypted, and card details are handled by Stripe — they never touch SlipBook's servers.
Spend your time on the docks, not on the paperwork
Upload your records tonight and see your marina in SlipBook tomorrow morning.
30-day free trial · No credit card required · Set up in an afternoon