The simple way to co-own a boat
Coordinate trips, maintenance, expenses, documents, and decisions without everything getting lost in a group text.
SharedVessels is currently in paid beta. Features may change, bugs may occur, and some workflows may be incomplete. We will make reasonable efforts to preserve beta data, but you should keep your own copies of important documents, agreements, receipts, and records.
SharedVessels does not move money, provide legal advice, or replace a signed co-ownership agreement prepared or reviewed by a lawyer.
Trip coordination
Claim weekends and longer cruises on a shared calendar with approvals and weather-friendly blackout dates, so two owners never plan the same Saturday sail.
Expense splits
Log the slip fee, insurance, fuel, winterization, and the yard bill. Split by ownership share or evenly, and see at a glance who has settled up.
Maintenance & documents
Track engine hours and hull work, and keep registration, insurance, and safety-gear paperwork in one place the whole crew can reach.
Trip checklists
Work through pre-departure, return, launch, and haul-out checklists so the safety gear, the bilge, and the lines are handled every time.
Co-ownership agreement
Set down how your group handles prime summer weekends, the fuel-and-clean rule, who can bring guests aboard, and how an owner exits — then print a clean summary for your lawyer.
Calendar integration
Subscribe to the boat's calendar from Apple Calendar, Google Calendar, or any iCal app, so booked trips, haul-out, and the slip's season dates line up with your own.
Built for private co-owners
SharedVessels is built for the partners and small crews who already share a boat — friends who split a sailboat, a few families on a center console, or partners sharing a cruiser across the season. It keeps the dock-side logistics fair and out of the group text.
Not a marketplace. SharedVessels never charters your boat out, never hands the keys to strangers, and never skims a fee. It is private software for the owners on the registration — your boat, your crew, nobody else.
Ready to bring order to your shared boat?
Try SharedVessels free for your first month, then continue for $19/month per shared boat group. Annual founding beta pricing is also available.
View paid beta pricing