Speak to the world.
In every language.
One microphone on stage. Every attendee follows along in their own language — live on their phone. No devices to distribute. No interpreter booth. No app to install.
Ukrainian refugees had been attending our church service every week — but missing everything. Not a single word. We wanted to give them something better. Now they laugh at the jokes being made.— Silas, founder of Polynterpret · Église évangélique, Suisse romande
One microphone. Every language.
The simplest architecture for multilingual events.
How it works
Up and running in under 2 minutes.
Organiser creates a session
Log in, name your session, pick the source language and the output languages needed.
Show the QR code
Display it on a screen or print it on the programme. Attendees scan with any phone — no app, no account.
Everyone listens in their language
Speech is transcribed, translated, and delivered as audio and text in near real-time on each phone.
Forget the hardware headache.
Traditional receiver systems mean renting devices, staffing a distribution desk, chasing batteries, collecting everything back at the end. With Polynterpret, your attendees use their own phone. You give them a QR code. Done.
Everything included
No hidden add-ons. No per-language surcharges.
Live transcription
Deepgram speech-to-text at < 300 ms. Accurate even in large, reverberant rooms.
AI translation
State-of-the-art neural translation, with an LLM post-editing pass for context and terminology.
Text-to-speech included
Natural AI voices in every language — included in the per-minute price. No extra charge.
QR-code access
Attendees join in two taps. Any browser, any phone. No account, no app, no friction.
Quality-first AI
We favour quality over raw speed. A lightweight LLM refines every phrase before delivery.
Slide translation — soon
Upload your slides and get real-time on-screen translations. Coming Q3 2026.
Built for your audience
Same platform, adapted to your context.
Churches & worship
Your whole congregation — including recent immigrants and refugees — follows every sermon in their heart language. No earpieces to distribute, no equipment to rent.
Conferences & keynotes
International speakers, global attendees. Forget receiver devices — everyone uses their own phone and chooses their language from the QR code.
Training & education
Deliver workshops across language barriers. Participants stay fully engaged when they learn in their native language.
Community & NGO events
Serve diverse audiences — immigrant communities, diaspora groups, mixed-language congregations. Your message reaches everyone in the room.
100+ languages
If it's spoken, we can translate it.