The crowd is the canvas.
Seatwave turns every fan's phone into a synchronized pixel — screen and flashlight, controlled in real time from a single dashboard. The most spectacular display in your venue is already in everyone's pocket.
Everything the show needs. Nothing it doesn't.
Seatwave is built for the moment — the goal, the reveal, the finale. Every feature is designed around live show control at scale.
No app required
Fans visit a URL, enter their seat number, done. No app store, no download, no support burden. Any smartphone with a browser works.
Screen + flashlight sync
Two light sources per phone, controlled independently. Screen for rich color effects, flashlight for high-intensity white light visible across the entire venue.
Sub-100ms sync
Every phone updates in under 100 milliseconds. From the moment you trigger an effect, the whole stadium moves as one.
Effect engine
Waves, logo animations, spirals, pulses, goal celebrations — 20+ built-in effects plus fully custom pattern support. Pre-script or launch live.
Live admin dashboard
Real-time stadium map showing every seat, its connection status and current color. One-click effect launch. Section-by-section control.
Scales to any crowd
From 500 seats to 50,000 — the system grows with your venue without missing a beat. No degradation as the crowd fills in, no single point of failure when the moment matters.
From configuration to spectacle in minutes.
Configure your stadium
Map your sections, rows and seats once. Seatwave validates every seat format and generates a live 2D stadium visualization. Ready to reuse for every event.
Fans connect via URL
Share a single link before or during the event. Fans visit it on their phone, enter their seat number and are live in under 10 seconds. No app, no friction.
Run the show
Launch effects from the admin console — a color wave, a logo reveal, a goal celebration, a flashlight pulse. Every phone responds in real time. You see the whole stadium update on screen.
The light source is already in the room.
The barrier was never hardware — it was coordination. Seatwave solves coordination at cloud scale.