Make Events
Accessible to Everyone, Everywhere

YOYO brings live, multi-language captions to your conferences and meetups. No apps to install. Speak once, reach everyone.

Founder of YOYO - Ryuta Hamasaki

Built by an event organizer, for event organizers.

Try it in your browser
English
Japanese

Switch between languages freely. YOYO auto-detects the spoken language.

Simple Setup

How YOYO Works

1

Set Up Event

Create your event and add speakers. It only takes 5 minutes.

2

Add Context

Upload glossary terms. YOYO learns your specific terminology and acronyms.

3

Share Link

Attendees scan a QR code to join in their browser. No downloads required.

4

Start Session

Select the audio source and start streaming live translations instantly.

Why Organizers Love YOYO

Real-time accuracy that understands context. Custom glossaries that keep your terminology precise. Zero friction for attendees. That's the YOYO difference.

Context-Aware AI
Intelligent translations that adapt to each session's topic and speaker style in real-time.
30+ Languages
Supporting 30+ languages so your global audience can follow along effortlessly. See all languages
Custom Glossary
Map specific keywords and terminology. Ensure industry-specific terms stay accurate.
Event Management
Manage multiple tracks, sessions, and speakers in one unified dashboard.
Saved Transcripts
Attendees can review translations and transcripts after the talk ends.
Built by Organizers
Created by people who run events. We understand your needs and built YOYO to work flawlessly under pressure.

Perfect for Any Event

From intimate local meetups to massive multi-track conferences.
Built by a conference and meetup organizers who understand the realities of event management.

Pricing

No Subscriptions, Just Pay per Use

Events don't happen every month—why should you pay every month?
YOYO has no subscriptions. You pay only for what you use.

Pricing Coming Soon

Frequently Asked Questions

We support over 30 languages including English, Japanese, Korean, Chinese, Spanish, French, German, Hindi, and more.
No! YOYO runs entirely in the browser. Attendees just scan a QR code or visit a link to start seeing translations instantly.
Absolutely. This is why we built YOYO. You can upload a glossary of terms, product names, and acronyms specific to your event to ensure accuracy.
Yes, both organizers and attendees can access full transcripts and translations after the session ends.
Currently, YOYO focuses exclusively on real-time text translations. This keeps bandwidth usage low and ensures attendees can read along without needing headphones.

Ready to Break Down Barriers?

Request early access and be the first to try YOYO.

No spam, ever. We respect your inbox.
30+
Languages
Q3
2026 Launch