Five co-owners, one boat, zero arguments.
Shares, bookings, expense splits, audit trail. KLABBY treats all members as equals. No privileged admin, no dependency on the "guy with the spreadsheet".
What it does
Equal members
Up to 5 co-owners with the same rights; the master, who pays the subscription, manages invitations and shares. Every expense and booking tracked, every move visible.
Percentage shares
Each has their own ownership share. Fixed expenses (insurance, mooring) split by share; variable by actual usage days.
FIFO bookings
"First-come, first-served" with 48-hour buffer between trips. No conflicts, no "but I asked first".
Audit trail
Every expense, booking and invitation is logged and immutable. Total transparency.
In practice: August 15th, 4 co-owners, 1 boat
Mark books August 10-14. Anna sees it's taken and books August 16-20. Fuel expenses for each are split by usage days, not by fixed share. Everything tracked, everything visible.
- 1 Mark opens the calendar and locks his dates
- 2 Anna sees taken dates, picks hers respecting the 48h buffer
- 3 After the trip, variable expenses attributed by days
- 4 Monthly statement auto-generated
Integrates with
- Logbook (usage days for splitting)
- Budget (fixed and variable expenses split correctly)
- Documents (shared visibility across members)
- Maintenance (group decision on jobs to approve)
Frequently asked
Can I join an existing group mid-season?
Yes. The master invites you with a share, taken from their own, so the total always stays at 100%. Expenses already logged stay in the history.
How do you decide on big purchases?
Digital voting (V2.0). For now, audit trail logs every approved transaction; decisions happen outside the app.