AI live interpretation & captioning

Real-time translation that actually keeps up

RSI X AI delivers AI voice interpretation and live captions with maximum latency of 3 seconds - in one lightweight tool for meetings and events where a professional interpreter isn't available, or needs a real-time aid.

Talk to us about your event
3s

Maximum latency
comparable to human interpretation

70+

Languages
supported

Problem & Solution01

Built to avoid the usual AI translation pitfalls

AI interpretation often makes people choose between speed and meaning. If the translation arrives too late, the conversation has already moved on. If it arrives too quickly but loses the meaning, it creates a different problem.

RSI X AI is built to keep both in view: fast enough to follow, coherent enough to understand, and light enough to stay out of the way.

  1. Too slowWhen translation takes 30 seconds, the speaker is already somewhere else.
  2. Too unclearFast output is not useful if names, numbers and meaning get lost.
  3. Too heavyNo unnecessary bots, plugins or complicated setup on the meeting platform.

Voice & captions02

A warm signal passing through three translucent glass panels
The right signal
travels further.

Voice interpretation and live captions, in one tool

RSI X AI combines spoken AI interpretation and synchronized live captions in a single experience. Choose the language you want from a simple dropdown, then listen and read along in real time.

Captions show one language at a time by design, so the screen stays clear instead of filling up with every available language.

Live

Thank you all for joining. Let's begin with the regional outlook for the next quarter.

Spoken interpretationSynchronized captions
One language on screenSimple language selection

Performance03

Speed you can measure, accuracy you can follow

RSI X AI runs at a maximum latency of 3 seconds in internal end-to-end timing tests - comparable to human interpretation. Speech is processed in 100-millisecond chunks, keeping translation as close to real time as possible.

  1. 01

    3secMaximum latency

    Measured end to end in internal timing tests - comparable to human interpretation.

    • End-to-end
    • Internal tests
  2. 02

    100msSpeech chunks

    Speech is processed in 100-millisecond chunks instead of waiting for complete sentences.

    • Streaming
    • Near real time
  3. 03

    70+Languages

    Supported for live interpretation and captions, one language on screen at a time.

    • Voice
    • Captions
  4. 04

    160KbpsHD audio

    HD-quality audio on as little as 160 Kbps - the same lightweight base as RSI Exchange, proven on 3G.

    • Low bandwidth
    • Low battery
A glass interpretation hub on a bridge, connected to remote participants around the world
The RSI X AI signalOne clear conversation, in 70+ languages

How it fits in04

Any platform in. One calm interface out.

  1. 01 / Source

    Audio or video from any video conference - be it Zoom, Microsoft Teams, Google Meet or a live physical meeting.

  2. 02 / RSI X AI

    Listens, processes and translates speech in real time.

  3. 03 / Audience

    Listeners follow through the RSI X AI app or web page - with spoken interpretation and captions.

No plugins. No bots joining your meeting. No complicated setup.

Built for real-world use05

Built for the way international teams actually work.

01 / Ultra-light

160Kbps

is enough for HD-quality audio

  • HD audio
  • Low battery use
  • Limited connectivity

HD-quality audio on as little as 160 Kbps, low battery use and a lightweight architecture designed to work even when connectivity is limited.

02 / For corporate and international organizations
  • Multilingual meetings
  • Internal briefings
  • International team calls
  • Events

Built for multilingual meetings, internal briefings, international team calls and events where a full interpretation booth would be more than you need.

Tell us about your event

Where it fits06

AI where it helps. Humans where it matters.

On its own

For less-sensitive meetings, internal briefings and events where a full interpretation booth would be more than you need.

01

Alongside interpreters

As a real-time aid for professional interpreters - helping surface terminology, numbers and names while the interpreter remains in control.

02

High-stakes events

For diplomacy, negotiations and events where nuance and judgment are critical, RSI Exchange provides professional human interpreters.

03
Need full nuance and human judgment?
See RSI Exchange

Who's behind it07

Built by interpreters, not just engineers

RSI X AI comes from the team behind RSI Exchange - a team that understands the pressure, precision and responsibility of professional interpretation.

That experience shapes not only how the product is built, but also where it should be used, where human interpreters remain essential and what RSI X AI promises to do.

FAQ08

01What's the difference between RSI X AI and RSI Exchange?

RSI X AI provides fast AI interpretation and captions for situations where a professional interpreter is not available or where a full interpretation setup would be unnecessary. RSI Exchange provides professional human interpreters for high-stakes events where nuance, tone and judgment are critical.

02How does RSI X AI fit into an online meeting?

RSI X AI listens to audio or video from Zoom, Microsoft Teams, Google Meet and other meeting or event platforms, processes the speech in real time and delivers the translated output through the RSI X AI app or web page.

03Do I need to install a plugin or add a bot to my meeting?

No. RSI X AI does not require a plugin or bot to join the original meeting platform.

04How fast is it?

Internal end-to-end timing tests measure a maximum latency of 3 seconds, comparable to human interpretation. Speech is processed in 100-millisecond chunks to keep translation close to real time.

05How many languages are supported?

RSI X AI supports more than 70 languages for live interpretation and captions. Language availability may vary depending on the selected mode and event setup.

06How much bandwidth does it need?

RSI X AI is designed to work with limited connectivity. HD-quality audio can run on as little as 160 Kbps, depending on the event setup and network conditions.

07How is my audio handled?

Audio processed by RSI X AI is not used to train AI models on our paid-tier setup. Data retention follows the applicable service settings.

08How do we get started?

Tell us about your meeting, languages, audience and setup. We'll help you understand whether RSI X AI is the right fit.

Let's make your next event multilingual

Tell us about your meeting or event - and we'll show you how RSI X AI could fit your languages, audience and setup.

Talk to the team