Born from real frustration with fractional ownership coordination
Our founder is a fractional aircraft owner and co-owns a car with partners. What should have been a dream turned into a coordination nightmare that inspired us to build a solution.
Shared Aircraft
Shared Car
After years of watching co-owners juggle spreadsheets, group chats, and email threads, we knew there had to be a better way. We wanted something simple—a single place where co-owners could see availability, track expenses, schedule maintenance, and communicate without the chaos.
That's why we built Kai. Not as a tech experiment, but as the solution our founder desperately needed. A tool designed by people who actually understand shared ownership and its pain points firsthand.
Kai exists to make fractional ownership simple and stress-free. Whether you're in a flying club, yacht share, vacation home partnership, or vehicle pool, you deserve tools built for your specific needs—not generic project management software that doesn't quite fit.
Every feature in Kai comes from real experience managing shared assets. Our team has lived the frustration, so we know what actually matters.
No bloated features or unnecessary complexity. Just the tools you need to coordinate bookings, track expenses, and maintain your shared assets.
Shared ownership is built on trust. Kai's expense tracking and scheduling features ensure everyone stays on the same page—no surprises.