End-to-end Jewish wedding planning.
From the vort to the sheva brachos, OneChasunah brings every part of the chasunah into one organized journey — timelines, vendors, budget, and family, all working together.
Built for the people behind the simcha
Engaged couples
Plan your chasunah together, with a clear path from l'chaim to sheva brachos.
Parents of the chosson & kallah
Coordinate both sides calmly, sharing one plan instead of a dozen threads.
Families managing the details
Keep vendors, budget, and guests aligned without the chaos.
Everything in one calm place
What OneChasunah brings together so nothing slips through the cracks.
Chasunah timeline
Every milestone from the vort through the sheva brachos, in order.
Vendor coordination
Hall, caterer, band, photographer, florist — tracked in one place.
Budget & contributions
See the full cost and who's covering what, clearly.
Guests & seating
Connected to SimchaGuest for RSVPs and seating that stay in sync.
Design & décor
Pair with Chuppah HQ for the look of the day, down to the chuppah.
Day-of run sheet
A minute-by-minute plan so the day flows the way you imagined.
From first step to the big day
How OneChasunah guides you, one clear step at a time.
Set your date & vision
Tell us about the chasunah you're imagining.
Build the timeline
We lay out every milestone from the vort to sheva brachos.
Coordinate vendors
Track quotes, bookings, and details in one shared view.
Manage guests & seating
RSVPs and tables stay in sync through SimchaGuest.
Run the day
A clear run sheet keeps everyone on the same page.
Celebrate sheva brachos
Keep the week organized and the memories preserved.
What OneChasunah shares with the platform
OneChasunah isn't a standalone app. The moment you use anything else in the ecosystem, it gets more powerful — everything below comes with you, automatically.
Part of The Simcha Company Ecosystem
OneChasunah never works alone. Families start in Simcha HQ, weddings flow through OneChasunah and Chuppah HQ, guests are managed in SimchaGuest, and vendors run on SimchaVendor — all connected through The Simcha Company.
Simcha HQ
Your central planning dashboard — the timeline, checklist, budget, and next steps that tie every product together.
Learn more →Chuppah HQ
Wedding design and vendor coordination, from décor to the chuppah itself.
Learn more →Bar Mitzvah HQ
Everything for the bar mitzvah — preparation, seudah, guests, and details.
Learn more →SimchaGuest
Guest list, RSVP, seating, and communication — calm and organized.
Learn more →SimchaVendor
VendorsThe operating system for vendors who make every simcha possible.
Learn more →OneChasunahisn’t fully launched yet — and we’re building it in the open.
We’re developing OneChasunah carefully, with the families and vendorswho care about getting Jewish celebrations right. Tell us you’re interested and we’ll keep you posted — and let you in early.
Your simcha starts here.
Choose what you're planning, and we'll help you organize the journey.