Can transient boaters request a slip online?

Yes, if you want one. Your AI can build a booking page where the boater enters the boat's length, beam, draft and dates, and only the slips that fit are offered.

Can it also run the boatyard: haul-outs, launches and winter storage?

Yes. Your AI can add a work order table for haul-outs, launches, pressure washing and storage, linked to the boat, with the travel lift schedule as a calendar screen.

Users are free, so the harbormaster, the dock hands and the office all get a login with no fee per person. The marina pays for the use it makes of Gufi, and you can see that use in your settings.

Who builds it, and who changes it next season?

Your own AI. You connect Claude or ChatGPT to Gufi and describe your docks, your rates and your seasons. It builds the tables, the screens and the rules, and when the rates or the dock layout change, you ask it to change them.

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Software for Marinas

Marina software for slips, the fuel dock and shore power

A marina rents water by the foot. Every slip has a length, a beam and a depth at low tide, and every boat has to fit all three. Annual tenants pay by contract, transients by the night, and the fuel dock and the shore power meters each add their own charges. Your AI builds that in Gufi, so a slip, a boat and its bill are one record.

Build Marinas Software

Challenges in Marinas

Common problems that marinas businesses face every day.

Fitting boats to slips

A 42-foot boat with a 14-foot beam and a 5-foot draft fits some slips and not others. Assigning from a whiteboard is how a deep keel ends up in a shallow slip at low tide.

Transients in annual slips

An annual tenant leaves for three weeks, the slip goes to a transient, and nobody wrote down when the tenant is coming back. The tenant and the transient meet at the dock.

Power and fuel billed by hand

Meters are read onto a clipboard and typed into invoices, fuel dock sales sit on a separate till, and both go missing from someone's monthly bill.

How Gufi Solves This

Tell our AI what Marinas needs. Get custom software in minutes, not months.

Step 1

Describe Your Needs

Tell Gufi what your business does and what software you need. No forms, no specs: just a conversation.

Step 2

AI Builds It Instantly

Gufi's AI creates your complete software in minutes: modules, databases, workflows, and interfaces.

Step 3

Customize Everything

Need changes? Just ask. Add fields, modify workflows, create reports, all through natural language.

Step 4

Launch & Scale

Your software is ready to use immediately. Add team members, integrate with your tools, and grow.

Modules Gufi Creates for You

Here's what your AI-built software could include:

Slips

Every slip, with what fits in it. Fields: dock and slip number, length, max beam, depth at mean low water, power (30 A, 50 A, 100 A), use (annual, seasonal, transient), status (occupied, reserved, vacant).

Boats

Each boat and who answers for it. Fields: boat name, registration or documentation number, owner, length overall, beam, draft, insurance carrier and expiry, make and model.

Stays

Annual contracts, seasons and transient nights. Fields: boat, slip, type (annual, seasonal, transient), arrival and departure dates, away dates, rate per foot, billable length, status.

Shore Power Readings

Each meter, read on schedule. Fields: slip, meter number, reading date, previous reading, current reading, kWh used, billed to.

Fuel Dock Sales

Every fill at the fuel dock. Fields: date and time, boat, fuel (gasoline, diesel), gallons, pump, attendant, charged to account or paid at the dock.

What your marinas software does on its own

1
When a stay is booked, only slips whose length, beam and depth fit the boat with the margin you set are offered, and slips already taken for those dates are left out.
2
The slip fee is the billable length times the rate per foot for that stay type and season, where the billable length is the boat's length overall or the slip length, whichever is greater.
3
Each shore power reading is subtracted from the previous one, multiplied by your rate per kWh and added to the boat owner's next invoice.
4
Fuel dock sales charged to an account go on that owner's monthly statement, which is emailed as a PDF on the first of the month.
5
Thirty days before a boat's insurance expires, the owner gets an email asking for the new certificate, and the boat is flagged on the dock list if it lapses.
6
When an annual tenant's away dates are entered, their slip shows as free for transients on those dates only.

Everything You Need, Built In

Gufi doesn't just create a basic app: you get a complete business platform.

AI-Powered Creation

Describe what you need in plain English. Our AI builds your complete software, with no coding required.

Ready in Minutes

Skip months of development. Get a fully functional system in under 30 minutes, ready to use.

Enterprise-Grade Security

Encryption at rest and in transit, EU data residency and audit logging. Your data stays yours.

Works Everywhere

Access your software from any device: desktop, tablet, or phone. Fully responsive out of the box.

Team Collaboration

Add team members with role-based permissions. Everyone sees exactly what they need.

Built-in Analytics

Dashboards, reports, and KPIs included. Make data-driven decisions without extra tools.

Integrations

Connect with your existing tools: Google Workspace, Slack, Zapier, and hundreds more.

Automations

Set up triggers, workflows, and scheduled tasks. Let your software work while you sleep.

Frequently Asked Questions

Everything you need to know about building marinas software with Gufi.

Yes. Your AI can build a dock screen that lays out each dock with its slips, who is in each one tonight, and which are free for the dates you pick.

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Build Your Marinas Software Now

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