CrowdSurge
Sign in
Vercel Edge · Amazon DynamoDB

Massively concurrent live polling. Zero crashes.

Launch a poll, drop one link in chat, and watch votes pour in on your stream overlay in real time. Built on edge functions and a contention-free DynamoDB write path that scales to your biggest moments.

01

Viewers vote

Share one link in chat. Each viewer taps an option from any device — no app, no login.

02

Vercel Edge records it

An edge function close to the viewer validates the vote and writes it with single-digit-ms latency.

03

DynamoDB counts it

Atomic counter updates mean no write contention, even under a surge of simultaneous votes.

One permanent OBS overlay

Add a single Browser Source once. Every poll you launch appears automatically — never touch your scene again.

Real-time results

Vote bars update live on your overlay, the voting page, and your dashboard simultaneously.

Built for live

Open and close polls on the fly. Closed polls instantly disappear from your stream overlay.

Poll your crowd in seconds

Create a free account, get your overlay key, and launch your first poll.

Start polling free