Seating Charts Are a Nightmare.
We Fixed That.
Every host knows the pain: Uncle Frank can't sit near Aunt Carol, the college friends want their own table, and your mom has "opinions." EventSeater solves this with a patent-pending double-blind voting system — guests express preferences anonymously, and the algorithm does the hard work.
🔒 Double-Blind Means Double-Protected
Votes are completely anonymous — no guest ever sees who voted for or against them. Even the host never sees individual negative-preference votes. Couples vote together as a "super-node" — treated as one atomic unit so they're always seated side-by-side. The only thing anyone sees is an anonymous count of how many people want to sit near them.From RSVP to Seating Chart in Four Steps
Invite Guests
Share your event code. Guests RSVP, set plus-one status, choose a profile, and select meal preferences.
Anonymous Voting
Each guest votes on who they'd like near — or apart from. Couples vote as a "super-node." Votes can be changed anytime before the host's deadline.
AI Optimization
Our optimization algorithm builds the optimal arrangement, respecting all preferences and hard constraints.
Reveal Day-Of
Guests discover seats at the event. If someone backs out, the chart instantly regenerates.
⚡ Instant Regeneration
If someone changes their RSVP or backs out — even day-of — the seating chart instantly regenerates. The host, venue, and every vendor with access see the update in real time. No manual reshuffling. No panic.Everything a Guest Needs in One App
Guests manage all events from a single screen — RSVP, vote on seating, suggest songs, coordinate rides, share flights, and chat. Each member has a social profile and a professional profile — they choose which to show per event.
Track All Your Events
See every event you're hosting or attending in one place. Update RSVP status any time — the host and seating chart update instantly. Guests invite their own plus-one right in the app by sharing an invite code — no extra work for the host.
Full details at a glance: date, location, attire, table count, plus-one policy, RSVP and voting deadlines.
Dual profiles: Social for family reunions. Professional for corporate galas. You choose per event.
Songs, Rides, Flights & Chat
DJ Song Requests: Search and suggest songs. Guests upvote favorites. The DJ gets a live crowd-sourced playlist.
Ridesharing: Offer or request rides from other guests — departure times, seat counts, no leaving the app.
Flight tracking: Destination events? Share flight info. Everyone tracks arrivals in real time.
Built-in messaging: Chat with guests right inside the app. No separate group texts.
Full Control for the Host. Zero Hassle.
Create events in minutes, track RSVPs in real time, set policies with one tap, and push last-minute changes directly to every guest's phone.
Your Event Command Center
Live RSVP dashboard: Confirmed, maybe, declined, pending — all in real time.
Event policies: Plus-one rules, meal options, party favors, co-hosts, sharing permissions — one tap.
Real-time messaging: Push notifications to all guests instantly. Venue changes, weather alerts, day-of updates.
Full control: The host can assign specific guests to specific tables — like the wedding party or VIPs — and the algorithm only runs among those not already assigned. Manual assignments are locked in and never moved.
Deadlines & reminders: The host sets both an RSVP-by date and a vote-by date. One tap sends push reminders to anyone who hasn't voted yet — no chasing people down manually.
Votes are flexible: Guests can update their seating votes at any time before the voting deadline closes. Changed your mind about sitting near someone? Just re-vote.
Built for Every Scale — From Intimate Dinners to Full Conferences.
EventSeater is designed to handle single-day or multi-day events across one venue or many. Whether you’re hosting a weekend retreat with breakout sessions or a multi-city conference, the platform scales effortlessly.
📅 Single or Multi-Day
Run a one-night gala or a three-day conference. EventSeater tracks sessions, schedules, and attendees across every day of your event with full continuity.📍 Single or Multi-Location
Host breakout sessions in different conference rooms, buildings, or even cities. Each sub-event has its own location, capacity, and RSVP count — all under one event umbrella.🗓️ Host-Set or Guest-Choice Itineraries
Hosts can assign a fixed itinerary for all guests — or open session slots so guests can browse and self-select. Perfect for conferences where guest speakers run parallel tracks in different rooms.🎯 Capacity Limits per Sub-Event
Set headcount caps on individual sessions or rooms. When a session fills, it’s automatically closed to new RSVPs — keeping every breakout at exactly the right size.📊 Per-Session RSVP Tracking
The host dashboard shows a live RSVP count for every session within the main event. Know at a glance which talks are packed and which still have open seats.✅ Guest-Level RSVP Status
Track exactly which sessions each individual guest has RSVP’d to. Need to know who confirmed for the 2pm keynote? One tap reveals a full list of every guest registered for that specific session.👥 Automatic Contact List
Once a guest RSVPs to your event, they’re added to your in-app contact list. Future invites to those contacts are instant — they receive a push notification and can confirm with one tap. No re-entering guest info every time.Design Your Venue. Manage Your Vendors.
Interactive floor plans from your phone — tables, bars, stages, dance floors, and more. Invite vendors and control exactly what each one sees.
Floor Plans + Vendor Marketplace
Mobile floor plan editor: Drag-and-drop round, rectangular, and cocktail tables. Plus bars, stages, podiums, dance floors, buffets, entrances, speakers, and more.
Granular vendor access: The host controls exactly what each vendor sees. DJ gets the playlist tab. Caterer gets guest details and meal selections. Each vendor gets a role and tab-level permissions.
Always up-to-date: Vendors with access always see the latest seating chart. No emailing outdated spreadsheets. Export as PDF or image anytime.
At launch: Host-to-vendor payments and a vendor marketplace to discover, compare, and book the right vendors — available at launch.
The Complete Event Platform
Double-Blind Voting
Patent-pending anonymous voting. Couples as super-nodes. No one sees who voted — not even the host sees negative votes.
Mobile Floor Plans
Design room layouts from your phone. Tables, bars, stages, dance floors — drag, drop, and share.
Instant Regeneration
Last-minute cancellation? Seating chart regenerates instantly. Host and vendors see updates in real time.
Built-In Messaging
Real-time host-to-guest and guest-to-guest messaging. Push alerts for day-of changes.
Vendor Access Control
Invite vendors by role. Control exactly which tabs each vendor sees. Always up-to-date seating charts.
Vendor Payments
Host-to-vendor payments and a vendor marketplace to discover, compare, and book vendors — available at launch.
Dual Profiles
Social and professional profiles. Choose which to show per event. Family reunion? Social. Corporate gala? Professional.
DJ Song Requests
Guests suggest songs and upvote favorites. The DJ gets a live, crowd-sourced playlist feed.
Guest Ridesharing
Offer or request rides. Coordinate carpools with departure times and seat availability.
Real-Time Flights
Destination events — guests share flight info and everyone tracks arrivals live.
RSVPs & Meal Tracking
RSVP management, dietary preferences, meal selections, and guest count — all in real time.
Event Debrief
Post-event shared photo feed. Screenshots disabled. Photos disappear after 24 hours.
Simple, Transparent Pricing
Small events are free. All features are included in every plan — no paywalls, no feature gating. Pricing is based purely on total guest count.
🎉 Small Events Are Always Free
Hosting a dinner party, small birthday, or casual get-together with 25 or fewer guests? It's completely free — full double-blind voting, seating chart generation, RSVP tracking, messaging, and more. No credit card required. No trial period. Just free.Patent-Pending Algorithm
EventSeater's core uses advanced optimization over a weighted affinity graph — the same class of optimization used in chip design and protein folding. Couples vote as "super-nodes." Negative preferences create hard-constraint veto edges that can never be overridden.
Claim 1
Double-Blind Preference Voting System — weighted affinity graph with coupled super-nodes, veto-override constraints.
Claim 2
Mobile-Native Interactive Seating Chart Design System — touch-driven floor plan editor with environmental proximity tags, dual-mode assignment, PDF/PNG export, and real-time sync.