Prism simultaneously translates your webinars and meetings into up to 30 languages, in real time, for up to 500 participants. No interpreter, from the browser. From €9/session.
Imagine an export webinar where your director presents in French, your German partners listen in German, your Spanish clients in Spanish — and your Japanese buyers in Japanese. No interpreter. No logistics. In real time.
That's exactly what Prism makes possible — Busony's new AI simultaneous interpretation platform.
Why Prism?
Language barriers remain one of the most concrete obstacles to international growth. Existing solutions are either too expensive — professional interpreters charge €300–600 per hour, per language — or insufficient: Google Meet and Zoom auto-subtitles are not real-time, quality is inconsistent, and control is virtually non-existent.
Prism changes the equation. A 100% browser-based solution, no installation required, capable of simultaneously translating up to 30 languages for up to 500 participants — starting from €9 per session.
How it works
Prism combines a real-time audio infrastructure with a state-of-the-art AI simultaneous translation engine. The speaker talks in their language. Every participant hears the translation in theirs, with less than one second of delay and natural voice quality.
Everything runs in the browser — no app to download, no account required for participants. One link is enough to join.
A role system built for professional events
Prism distinguishes three profiles:
- Host: runs the session, presents, shares their screen, controls speaking rights and can grant or revoke participant speaking permissions with one click.
- Co-host: secondary speakers with camera, microphone and screen sharing unlocked. Ideal for panels, roundtables or multi-speaker training.
- Participants: join in listening mode, choose their language on entry, and can raise their hand to request speaking rights.
Essential tools built in
Real-time chat, captions in each participant's chosen language, raise hand, screen sharing — everything needed to run a professional multilingual webinar.
Native mobile accessibility
Prism works on iOS Safari and Android Chrome with no installation required. Participants join from their smartphone or tablet with the same link.
Priority use cases
Export webinars and partner relations
Run product presentations, network training sessions or strategic updates with international partners or distributors. No more planning separate meetings per language, or waiting for an interpreter's availability.
Conferences and multilateral events
International roundtables, industry events, professional associations — Prism turns any meeting into a professional multilingual event, from any browser.
International training
Deploy your training to teams across multiple countries without multiplying sessions or producing translated content in advance. The trainer speaks once; everyone understands in their own language.
Commercial negotiations
Conduct your international negotiations without a linguistic intermediary. Each party speaks in their native language, in a confidential and controlled environment.
Transparent pricing
Prism is billed per session, with no mandatory subscription or commitment:
| Format | 30 min | 60 min |
|---|---|---|
| 1-language translation (≤50 participants) | €9 | €15 |
| Bilingual meeting (≤15 participants) | €12 | €19 |
| Multilingual meeting (≤25 participants, ≤5 languages) | €22 | €39 |
| Standard webinar (≤50 participants, ≤5 languages) | €35 | €59 |
| Large webinar (≤200 participants, ≤8 languages) | €55 | €99 |
| Event (≤500 participants, up to 30 languages) | €85 | €149 |
Subscriptions are available for organizations with regular needs, starting at €49/month.
70 languages in the catalogue
Prism supports 70 languages in its catalogue, including French, English, Spanish, German, Italian, Portuguese, Dutch, Chinese, Japanese, Arabic, Russian, Korean, Hindi, Turkish and Polish. Up to 30 languages can be active simultaneously in a single session.
Available now
Prism is available today. The first demo is free — 30 minutes to test Prism in your target languages, with your own content, no commitment.