Why XTriv Exists
Every day, millions of meetings, lectures, and events happen where the audience sits silently — not because they have nothing to say, but because there's no easy way to participate. Raised hands don't scale. Chat windows get buried. And most "audience engagement" tools are either too expensive, too complex, or too limited on free tiers to actually get used.
XTriv was built to fix that. We believe participation should be instant, frictionless, and accessible to everyone — whether you're running a team standup for 8 people or a conference keynote for 10,000.
What Makes XTriv Different
No app install, ever
Participants scan a QR code and they're in. No downloads, no accounts, no friction. The entire participant experience is a 13.5KB web page that loads instantly — even on overloaded stadium WiFi.
Built for scale
XTriv runs on Cloudflare's global edge network with Durable Objects for real-time WebSocket connections. We're architected for 32,000+ concurrent participants per session, with a roadmap to 1 million+.
Transparent, usage-based pricing
1 credit = 1 participant joining 1 session. No per-seat fees, no hidden limits, no "contact sales" gates. Our free tier gives you 250 credits/month with access to every feature. See pricing →
All question types included
Polls, Q&A with upvoting, word clouds, quizzes with leaderboards, rating scales, ranking, and open-ended questions — all available on every plan, including free. We don't gate features behind paywalls.
The Technology
XTriv is built entirely on Cloudflare's edge platform — Workers for the API, Durable Objects for real-time WebSocket rooms, D1 for persistence, and R2 for media storage. The participant experience uses Preact to keep the bundle under 14KB gzipped, because in a stadium with 50,000 phones on degraded cellular, every byte matters.
The dashboard is a React SPA with real-time streaming results, jumbotron mode for venue screens, and CSV export for post-session analysis. Session branding, AI-powered quiz generation, and branching logic are all built in.
Ready to try it?
Create a free account and launch your first session in under 60 seconds.