"We cut our reservation desk from 2 people to 1 and our transient occupancy went up 18%. The Dockwa sync alone paid for the platform in the first month."
+18% transient occupancy
SW
Sarah Whitman
General Manager · Camden Harbor Marina
Now serving 650+ marinas across US, EU, and ANZ
The operating system every marina runs on
Slips. Boatyard. Fuel. Charter. Compliance. One cloud platform replacing Dockmaster, Excel, and the 12 tabs your dockmaster keeps open.
Live in 11 minutesNo credit cardFree Dockmaster migration
marineos.app/dashboard
Occupancy
94%
Today's Arrivals
12
Open Work Orders
7
A/R Outstanding
$48.2K
Slip Map · A-Dock
OccupiedReservedAvailableMaintenance
Slips
Bookings
Service
Fuel
Trusted by 650+ operations across marinas, boatyards, yacht clubs, and dry-stack facilities
Safe Harbor
Suntex
Westrec
IGY Marinas
F3 Marinas
Marina Bay
Bahia Mar
Newport Yacht Club
Camden Harbor
Brewer Yacht Yard
Marblehead
Coconut Grove
Safe Harbor
Suntex
Westrec
IGY Marinas
F3 Marinas
Marina Bay
Bahia Mar
Newport Yacht Club
Camden Harbor
Brewer Yacht Yard
Marblehead
Coconut Grove
Modules
Built to work together. Sold to fit your operation.
Start with the wedge that hurts most — slips, boatyard, fuel, or charter. Plug in the rest as you grow. One database, one customer record, one operating system.
01
Slips & Reservations
The platform your dockmaster runs on
Real-time visual marina map. Channel manager that syncs Dockwa and Snag-A-Slip without re-keying. Seasonal rate cards, cancellation policies, slip waiting lists, and storm berth assignments — all in one place.
- Visual drag-drop slip map
- Transient + seasonal + annual leases
- Dockwa / Snag-A-Slip channel manager
- Slip waiting list with priority
- Storm berth assignments
- Embeddable booking widget
marineos.app / slips-and-reservations
Visual drag-drop slip mapLive
Transient + seasonal + annual leasesLive
Dockwa / Snag-A-Slip channel managerLive
Slip waiting list with priorityLive
Storm berth assignmentsLive
02
Boatyard Operations
Stop losing money on un-billed labor
Work orders with photo-documented steps, technician clock-in with GPS, lift insurance verification before every hoist, and project profitability by tech and category. Built for the way boatyards actually work.
- Drag-drop technician scheduling
- Photo / video work documentation
- Travel lift + railway + forklift dispatch
- Subcontractor management + W-9 tracking
- Customer digital approvals
- Project profitability by tech
marineos.app / boatyard-operations
Drag-drop technician schedulingLive
Photo / video work documentationLive
Travel lift + railway + forklift dispatchLive
Subcontractor management + W-9 trackingLive
Customer digital approvalsLive
03
Fuel & Retail
One register for the dock, store, and restaurant
Veeder-Root / OPW tank integration, fuel-tax reconciliation (federal + state + off-road exemption), iPad-based fuel-dock POS, ship-store inventory with barcode scanning, and member house-account billing.
- Veeder-Root / OPW ATG integration
- Fuel tax tracking (fed + state + off-road)
- iPad mobile POS for fuel dock
- Ship store + parts inventory
- House accounts for members
- Pump-out NDZ compliance logs
marineos.app / fuel-and-retail
Veeder-Root / OPW ATG integrationLive
Fuel tax tracking (fed + state + off-road)Live
iPad mobile POS for fuel dockLive
Ship store + parts inventoryLive
House accounts for membersLive
04
Charter & Brokerage
Turn idle vessels into recurring revenue
Bareboat, captained, and crewed charter workflows with damage deposits, USCG captain license tracking, and pre/post-charter checklists. Brokerage with YachtWorld + Boats.com syndication and inquiry CRM.
- Charter availability calendar
- USCG / MMC license expiry alerts
- Damage deposit hold / release / deduct
- YachtWorld + Boats.com syndication
- Sea-trial + survey coordination
- Commission tracking
marineos.app / charter-and-brokerage
Charter availability calendarLive
USCG / MMC license expiry alertsLive
Damage deposit hold / release / deductLive
YachtWorld + Boats.com syndicationLive
Sea-trial + survey coordinationLive
Who it's for
Built for operations where every slip matters
650+ properties across four core verticals — and a long tail of adjacent services, all running on the same operating system.
Marinas
Slip income, transient bookings, member experience.
420+ properties
Boatyards
Lift utilization, technician productivity, faster invoicing.
180+ yards
Yacht Clubs
Membership dues, governance, reciprocal privileges.
95+ clubs
Dry Stack
Forklift dispatch, fuel-up coordination, fast launch.
60+ facilities
…plus 40+ adjacent verticals
If you serve marinas in any way, Marine OS likely fits.
Charter OperatorsMobile MechanicsSurveyorsSail LoftsRiggersMarine ElectronicsRefrigerationDetailersDiversTowing CompaniesFuel DealersRestaurantsShip StoresBrokeragesMarine InsuranceHurricane Plan ProgramsPump-Out ServicesBoat ClubsCaptain SchoolsMarine Surveyors
Not sure if we're right for you? Book a 30-min demo and we'll tell you straight.
The problem
Run the marina. Not the tabs.
Operations sprawl across spreadsheets, Dockmaster on a Windows tower, paper work orders, and a yard manager's iPhone notes. Nothing connects.
8 tabs
open just to assign one slip
12 apps
before a transient boater checks in
3 dashboards
to answer "what was last month's occupancy?"
6 spreadsheets
to reconcile fuel sales tax
Teams that consolidate don't go back.
On Marine OS, the dockmaster, service manager, bookkeeper, and GM all see the same vessel — same slip, same insurance status, same balance due. That's what an operating system actually means.
See how it worksBefore · After
Before
SlipsDockmaster
BookingsDockwa portal
Work ordersPaper
Fuel salesCash register
A/RQuickBooks
ComplianceFiling cabinet
InsuranceExcel
After
SlipsMarine OS
BookingsMarine OS
Work ordersMarine OS
Fuel salesMarine OS
A/RMarine OS
ComplianceMarine OS
InsuranceMarine OS
Customer stories
How operations like yours run on Marine OS
Three properties. Three operations. One operating system.
"I used to chase down techs for hours billed. Now they clock in on the iPad with photos. Our service margin went from 28% to 41% without raising rates."
+13 pts service margin
MD
Mike Delgado
Service Manager · Brewer Yacht Yard
"Before a hurricane we used to spend 20 hours coordinating storm haul-outs. Marine OS does the cascade — texts, slip assignments, tie-down checklists — in 90 minutes."
20 hrs → 90 min storm prep
LP
Linda Park
Dockmaster · Coconut Grove Marina
Built on the data of the industry
Six years of operations data. Every minute pattern compounded into the system you run today.
650+
marinas, yards, and clubs running on Marine OS
38
product modules from slips to compliance
$1.2B
in slip + service revenue processed in 2025
11 min
from sign-up to your first reservation
Integrations
Plug in everything you already use.
We don't replace QuickBooks, Stripe, or Toast — we sync with them. 30+ native integrations, plus a public REST API and webhook system so your stack works the way you want.
See all integrationsWorkflow example
1
Trigger
A boater books on Dockwa
2
Action
Marine OS upserts customer + vessel
3
Action
Slip auto-assigned by length + draft
4
Action
Confirmation SMS via Twilio
5
Action
Invoice posted to QuickBooks
Channel managers
Dockwa·Snag-A-Slip·Marinas.com·BoatUS
Accounting
QuickBooks·Xero·Sage Intacct·NetSuite
Payments
Stripe·Square·Authorize.net·WorldPay
Fuel & Tanks
Veeder-Root·OPW·Gilbarco·Wayne
Brokerage
YachtWorld·Boats.com·Boat Trader·Yacht.com
Communications
SendGrid·Twilio·Mailchimp·Constant Contact
Cameras & Access
Hikvision·Avigilon·Verkada·Eagle Eye
Payroll & HR
Gusto·ADP·Paychex·Rippling
Restaurant POS
Toast·Square Restaurants·Lightspeed·Resy
Built for scale
Same product. Any operation size.
Start with a single 30-slip family marina. Scale to a 50-property chain. Same product, same data, same screens.
Single property
Marine OS for owner-operators
One marina, one boatyard, one yacht club. Run your whole operation on one platform without an IT department.
- Cloud-hosted — no server, no IT
- Live in 11 minutes
- Free Dockmaster migration
- Phone + email support in your timezone
- Pricing per slip count, not per user
Most popular
Chains & portfolios
Marine OS for multi-property operators
Safe Harbor, Suntex, Westrec, IGY: roll-up reporting, centralized customer database, brand-consistent comms across 50+ properties.
- Cross-property reservations
- Roll-up financial reports for PE / REIT investors
- Centralized customer + vessel database
- White-label boater mobile app
- Dedicated CSM + QBRs
- SAML SSO + SCIM provisioning
Ready when you are.
See your marina on the operating system. 30-minute demo with our team. We'll walk through Marine OS live on a setup that looks like your fleet.
Live in 11 minutes · No credit card · 650+ marinas running on Marine OS