Budget versus actual, by category, updating as you book vendors — so the overage shows up in month two, not week fifty.
Vendor payments with due dates, deposits and balances. A guest list with RSVP status, meal choices and plus-ones that counts itself. A countdown checklist ordered by when things actually need to happen.
One file, shareable with a partner or a planner, instead of six browser tabs and a group chat.
Who it's for: Couples planning their own wedding who want to see the budget drift while there's still time to correct it.