Split shared expenses without the argument.
31 Oct 2026 · Black Friday AI Hackathon
The problem
Splitting costs is easy. Remembering who agreed to what, and which repayments really happened, is not.
How it works
Two investigators read the agreements and the repayments at once; a reconciler updates balances as their findings land.
What you get
Balances you can trace to the evidence, with every payment confirmed or rejected by a person.
These work at the same time. The last one waits for what they find.
Agreement Investigator
Works out who paid, who owes, and the agreed shares.
Payment Investigator
Checks each repayment: sender, recipient, amount, purpose.
Reconciler
Recalculates balances in exact arithmetic as findings arrive.