Every tradition, kept. Every detail, handled.
The ceremonies, the money, the people, the promises — all in one place, so you can stop holding them in your head.
Will your date work?
Marrying across two traditions? Pick a second.
Pick a date to see what it runs into.
Master timeline
7 tasks will not make Oct 10
- 3Jun
- 4Jul
- 5Aug
- 5Sep
- 3Oct
Where everyone is coming from
- cities
- 39
- countries
- 10
- visas
- 27
- days of runway
- 72
What it actually does
Four things a spreadsheet will never do for you.
Your ceremonies, already dated
Name your tradition — or one from each side. Every ceremony arrives dated, with its tasks, vendors and items. Where two traditions meet, the clash surfaces before anyone has booked against it.
One couple’s spine — Hindu and Muslim
- −2dHaldi / Pithi ceremonyHindu
- −1dMehendi ceremonyHindu
- −1dMehndi nightMuslim
- −1dSangeetHindu
- day ofBaraat (groom's procession)Hindu
- +1dWalima receptionMuslim
Dates checked before you commit
Ramadan, Shabbat, the Omer, Holy Week, Pitru Paksha, muhurta. Type any date in Sarang and it is checked against your traditions — and only yours.
The room, counted — then priced
Attendance projected from how your guests actually reply — overseas families take thirteen days longer — priced against the headcount your caterer capped.
98projected attending · 91–104
Contract covers 90 at $115 a head — 8 over, about $920
Contracts, read for you
Upload the venue PDF. Deposits land in the budget, dates in the calendar, the cancellation clause gets a countdown — each linked back to the page it came from.
Grandview Estate — venue contract.pdf
One app, not five tabs
One guest says yes. Three other things change.
Every number is wired to the ones it depends on, so a plan cannot quietly go out of date while you are looking somewhere else.
Guests
Aisha replies yes, plus one
From the RSVP page, on her phone, in Karachi.
Forecast
Projected attendance 98
Up from 96, and the confidence range narrows.
Budget
Catering goes 8 over cap
A $920 estimate appears, tagged “From guests”.
Calendar
Renegotiate covers — Friday
Due before the caterer’s 30-day lock.
Invited to a wedding? You do not need an account — find your invitation and reply.
Find my RSVP →Start with your traditions and your date. The plan writes itself.
Three questions, about two minutes. You will see your ceremonies before you make a password.
Start planning — free