Functional DemoConsumer Application

RSVP and guest messaging app + Live Event Concierge AI

Premium RSVP and guest messaging app that becomes a live event companion once guests arrive.

What it solves

Hosts juggle beautiful invitations, RSVP tracking, reminders, guest communication, and day-of coordination across disconnected tools, and guests get a static invite with no live event experience. The product's positioning is a single RSVP app that turns into the live event app.

Built for Event hosts and their guests, from weddings and private parties to corporate events and conferences.

Overview

Hosts create an event, choose and customize an invitation template, import contacts, and send invitations with unique per-guest RSVP links, tracking responses and delivery logs on a dashboard. Guests open a beautiful event page, RSVP with plus-ones and dietary notes, add the event to their calendar, and join a private event room to message other attendees. Scheduled reminders, a live event timeline mode with announcements and check-in, networking and QR contact exchange, and conference features (sessions, speakers, sponsors) extend the experience, with analytics and CSV exports for hosts. All data is workspace-scoped and guest pages use secure public tokens.

What this demonstrates

It builds workspace-scoped multi-tenant data, per-guest encrypted RSVP tokens that keep reminder links stable while a database dump alone reveals nothing, and a service-role server path for public guest pages. Scheduled messages run through a cron endpoint with a pluggable messaging provider (mock by default), and live event mode transforms the guest experience day-of.

What makes it different

The RSVP app that turns into your live event app — premium invitations that become a live event companion once guests arrive.

Workspace-scoped dataAll event data is scoped to a workspace.
Secure guest linksPublic pages use secure tokens; RSVP links are unique per guest.
Consent-based networkingContact exchange requires attendee consent.
Moderated messagingGuest messaging has moderation controls.
Progressive disclosureSimple for casual hosts, deep customization for power users.
Design snapshots preservedSaved invitations keep their design snapshot.

Core capabilities · 18

Authentication & workspace foundation
Workspace-scoped accounts and roles.
Event creation
Create events with type, date, location, visibility, and settings.
Invitation template system
Gallery of categorized, reusable templates with saved design snapshots.
Invitation design editor
Font, color, background, image, and copy controls with mobile preview.
Contact and guest management
Manual entry, bulk paste, CSV import, groups, and duplicate detection.
SMS/email invitation delivery
Sends invites with unique RSVP links, delivery logs, and retry logic.
RSVP tracking
Yes/no/maybe with plus-ones, dietary notes, and add-to-calendar.
Notification and reminder scheduling
Template builder and automatic reminders with personalization variables.
Guest event preview
Beautiful event page with details, location, attire, schedule, and host notes.
Guest event room
Private post-RSVP room with guest chat, updates, and ride coordination.
Guest messaging
Pre-event attendee messaging with moderation controls.
Live event modeLive event companion
Transforms the guest view into an event companion showing phase and announcements.
Timeline and announcements
Timeline builder with current/next phase and live notifications.
Check-in tools
QR and manual check-in with status updates and duplicate prevention.
Networking tools
Profiles, QR contact exchange, digital cards, and connection requests.
Conference mode
Sessions, speakers, sponsors, attendee directory, Q&A, and polls.
Analytics and exports
RSVP, open, delivery, check-in, and networking metrics with CSV export.
Settings and permissions
Workspace settings, team roles, privacy, and chat moderation.

How it works

Host

Create an event and select its type
Choose and customize an invitation template
Add or import contacts
Send SMS and email invitations
Track RSVPs
Schedule reminders
Build the event preview page
Open the guest room
Activate live event mode
Send live announcements
View check-ins and engagement
Send post-event follow-up

Guest

Receive an SMS or email invite
Open the invite link and view the event page
RSVP
Join the event room
Chat with attendees before the event
Receive reminders
Arrive and check in
Follow the live event timeline
Network and exchange contacts
Receive post-event follow-up

Key screens

Host dashboard
Create event flow
Invitation builder
Guest list manager
RSVP tracker
Notification schedule builder
Timeline builder
Live event control center
Analytics and exports
Public invitation page
Guest event room
Live event mode

Data model

User
Workspace
Event
EventTemplate
EventDesign
Contact
Guest
Invitation
RSVP
MessageTemplate
ScheduledMessage
MessageDeliveryLog
EventDetailSection
EventTimelineItem
EventAnnouncement
GuestChatMessage
GuestProfile
NetworkingConnection
CheckIn
Sponsor
Speaker
Session
EventAnalytics

How it is built

A Next.js frontend on Supabase (Postgres plus auth), with a service-role client for the public guest data path. RSVP tokens are encrypted at rest, a bearer-secured cron endpoint processes scheduled messages, and a mock messaging provider stands in for Twilio/Resend delivery.

APIs and services

Supabase

Classification

Industries: Hospitality
Capabilities: Authentication Notifications Scheduling Multi-Tenant Architecture Real-Time Collaboration Analytics
Technologies: Next.js Node.js React Tailwind CSS TypeScript Zod

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