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Your wedding website, guests and all.

A wedding platform that gives a couple their own site — an animated invitation, RSVPs, a shared photo album, seating, registry, and planning tools — all managed from one dashboard.

NodePostgresPasskeysPWAMulti-tenant
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WeddingOS — overview
WHAT IT DOES

The problem — and the fix.

A wedding needs a dozen tools — invites, RSVPs, a photo album, a seating chart, a registry, a budget — and couples usually stitch them together from five different apps. WeddingOS puts all of it behind one login.

Each couple gets their own public site with an animated invitation and RSVP, a shared album with on-device face grouping, auto-arranged seating, an affiliate registry and cash funds, and multilingual themes — all managed from a single dashboard.

1 site
per couple, fully theirs
RSVP → seating
guests flow straight through
Album + registry
in one place

Features

BUILT TO SOLVE ONE PROBLEM WELL
Animated invitation & RSVP
An envelope-open, flip-card invite with a guided RSVP — attendance, meal, song, and more.
Shared photo album
A guest-contributed album with on-device face grouping to sort photos by person.
Seating chart
Auto-arranged tables that keep parties together, editable seat by seat.
Registry & cash funds
An affiliate registry and cash funds with pledges and thank-you tracking.
Themes & languages
Font pairings, themes, and English/Spanish, chosen in a live style-preview wizard.
Passkey accounts
Password or passkey login, multi-wedding with co-managers, on a multi-tenant backend.

A look inside

Flip-card invitation & RSVP
Flip-card invitation & RSVP
An animated invite that leads guests into a guided RSVP.
Album, seating & registry
Album, seating & registry
A shared album with face grouping, auto-seating, and a registry.
One dashboard
One dashboard
RSVPs, guests, budget, and checklist — with passkey login.
UNDER THE HOOD

How it's built

01
Zero-framework Node + Postgres, multi-tenant
02
Passkey + password auth (WebAuthn)
03
On-device face grouping for the shared album
04
PWA with per-couple public sites and a live photo wall

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