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Real-time voice transcription and translation

Every attendee shares the same event.In their own language.

One speaker, translated live into 55 languages. Attendees scan a QR code, pick their language, then read or listen. No headsets to hand out, no app to install.

A solution by

55 languages · No app needed · ISO 27001 · GDPR

Claire Martin

President · opening address

Live

fr

Event VoiceEnglish

Good morning everyone, and welcome to this congress.

Open the attendee view →

Trusted by

  • Ordre des Géomètres-Experts
  • Festival Think Forward
  • Ouest-France
  • Atlantia La Baule
  • Cathay Capital
  • Baker Tilly
  • KATE
  • Ordre des Experts-Comptables

The product

One voice. Every language. Zero complexity.

Event Voice listens to the speaker, transcribes what they say and translates it on the fly. Each attendee follows along on their phone, on the room’s screens or in the livestream, in the language they chose.

Speaker

Nothing changes

They speak naturally, in their own language, with their usual microphone. No forced pace, no pauses for an interpreter.

Attendee

Everything is simple

A QR code, a language, and they follow live on their phone, reading the subtitles or listening to the translated voice.

Organizer

Everything is under control

Languages, glossary, room screens, control desk: a session is ready in minutes, and the full transcript is delivered after the event.

Wherever your attendees are

No app to download. A QR code is all it takes.

  • On smartphones

    A QR code, a language, and they’re in.

  • On computers

    The same link, for anyone following remotely.

  • On event screens

    Large-format subtitles, in one or several languages.

  • In your livestream

    Subtitles overlaid on your live broadcast.

Partners

OPA Group × Drakkar

OPA Group has been designing and producing events for years and knows what an audience expects. Drakkar builds the technology. Together, we deliver live translation as a turnkey service, from preparation to the final transcript.

OPA Group
Consulting, event production, on-site support on the day
Drakkar
Platform, artificial intelligence, data security

How it works

From the speaker’s voice to every attendee’s ear, in seconds.

Four steps running continuously throughout the session. Nothing to install in the room beyond the audio feed from the control desk.

  1. 01

    Speech

    The speaker talks naturally, in their own language. Audio comes from the control desk or a simple microphone.

  2. 02

    Transcription

    Speech is transcribed live. The event glossary keeps names and acronyms accurate.

  3. 03

    Translation

    Each sentence is translated into every language open for the session, with context taken into account.

  4. 04

    Listening

    Attendees read or listen to the translation on their phone, on the room’s screens or in the livestream.

A seamless experience for every attendee

No app to download. A QR code is all it takes.

  1. 1Scan
  2. 2Choose your language
  3. 3Listen

Scan to try it now

Opens the demo attendee page on your phone.

Or open it here

Events without barriers

Built for every format where language should no longer stand in the way.

  • Conferences

    Keynotes and panels followed by an international audience, without an interpreting booth.

  • Seminars

    Your teams and European partners in one room, each in their working language.

  • Congresses

    Plenaries and parallel workshops: one session and one QR code per room.

  • Meetings

    General assemblies, committees, boards: every voice is understood, every exchange transcribed.

  • Training

    The trainer speaks their language, learners follow in theirs, and the transcript becomes course material.

  • Live

    Webinars and live broadcasts subtitled in several languages, for a global audience.

Languages

55languages available

From European languages to those of Asia and the Middle East, right-to-left scripts included. For each session, you open the ones your audience needs.

  • Français
  • English
  • Español
  • Deutsch
  • Italiano
  • Português
  • Nederlands
  • العربية
  • 中文
  • 日本語
  • 한국어
  • Русский
  • Українська
  • Polski
  • Română
  • Čeština
  • Slovenčina
  • Magyar
  • Български
  • Hrvatski
  • Српски
  • Slovenščina
  • Ελληνικά
  • Svenska
  • Dansk
  • Norsk
  • Suomi
  • Eesti
  • Latviešu
  • Lietuvių
  • Català
  • Euskara
  • Galego
  • Gaeilge
  • Cymraeg
  • Íslenska
  • Türkçe
  • עברית
  • فارسی
  • اردو
  • हिन्दी
  • বাংলা
  • தமிழ்
  • తెలుగు
  • मराठी
  • ગુજરાતી
  • ਪੰਜਾਬੀ
  • Tiếng Việt
  • ไทย
  • Bahasa Indonesia
  • Bahasa Melayu
  • Filipino
  • Kiswahili
  • Afrikaans
  • 繁體中文

Available languages: French, English, Spanish, German, Italian, Portuguese, Dutch, Arabic, Chinese, Japanese, Korean, Russian, Ukrainian, Polish, Romanian, Czech, Slovak, Hungarian, Bulgarian, Croatian, Serbian, Slovenian, Greek, Swedish, Danish, Norwegian Bokmål, Finnish, Estonian, Latvian, Lithuanian, Catalan, Basque, Galician, Irish, Welsh, Icelandic, Turkish, Hebrew, Persian, Urdu, Hindi, Bangla, Tamil, Telugu, Marathi, Gujarati, Punjabi, Vietnamese, Thai, Indonesian, Malay, Filipino, Swahili, Afrikaans, Chinese (Taiwan).

Security

Secure and compliant by design.

Your content is often confidential: strategy, results, health data, internal debates. Event Voice handles it to the standards your legal and IT teams expect.

  • ISO 27001

    Information security

  • GDPR

    Personal data

  • HIPAA

    Sensitive data

  • SOC 2 Type II

    Audited controls

Pricing

One price for your event.

Priced per event, with no subscription. You know exactly what you’ll pay before you sign.

Per-event pricing

From

€990excl. VAT / event

1 room · up to 200 attendees

  • Real-time transcription and translation
  • Up to 55 languages, chosen by attendees
  • QR code and session link, no app
  • Subtitles for your screens and livestream
  • Full transcript delivered after the event
  • Event glossary (names, acronyms, industry terms)
Request a trial session

Several rooms, several days, more than 200 attendees?

Congresses, festivals, training programs: we build a tailored offer, with on-site support from the OPA team.

  • One session and one QR code per room
  • Pricing scaled to your event volume
  • OPA support at the control desk on the day
  • Consolidated transcripts for the whole event
Tell us about your event

Demo

A 20-minute demo.

We set up a live session for your event, in your language, in real time. You’ll leave knowing exactly what your attendees will experience.

Your details are only used to arrange the demo.

FAQ

What people ask us before the demo.

Do attendees need to install an app?

No. They scan the room’s QR code or open the session link in their browser, choose their language, and that’s it.

How long between speech and translation?

A few seconds. Text appears as soon as the speaker talks, and the translation follows at the end of each sentence to preserve meaning.

Does it replace interpreters?

Event Voice brings translation to events that never had the budget for an interpreting booth, and covers far more languages. For sensitive negotiations, we’ll advise you on the right combination.

What do we need in the room?

An internet connection and an audio feed from the control desk (or a microphone). The OPA team handles setup and testing before doors open.

Can attendees ask questions in their own language?

Yes. The question is translated for the speaker and the room, just like the rest of the talk.

What do we receive after the event?

The full transcript, in the original language and in every translated language, plus audience statistics by language.