Skip to content

Live translation.
Powered by
agents.

Professional-grade live captions and translated audio. Your agentic Translation Coach works on quality throughout your event, with attention to meaning, terminology, and context.

300 free credits. No credit card required.

Loading the live demo…

100+ languages Captions and translated audio Join with a link or QR code Built for recurring events

See it all
come together.

Live captions. Translated audio. An AI agent that uses your event's context to help deliver professional-quality translations. Meet Subsume in one minute.

One event. More ways to belong.

Read the video transcript

When you're bringing people together, you want everyone to feel part of the conversation. That's where Subsume comes in.

Share a link, and people can follow on their own phones. They can read the captions, or turn on translated audio and listen.

Before you start, describe your event in your own words. Subsume's AI agent uses that context to help deliver professional-quality translations that fit your audience.

Then just speak as you normally would. Here's what a short welcome sounds like in English and Spanish.

“Welcome, everyone. We're glad you're here.”
“Bienvenidos a todos. Nos alegra que estén aquí.”

Translation Coach keeps checking meaning, terminology, and context, and refines its guidance as you speak. You can stay focused on the people in front of you.

And if you're meeting again next week, your recurring session keeps the same setup and audience link, ready to use again.

One event, more ways to belong. Give it a try at subsume.io.

Broadcast

Easy to host. Easy to join.

Your agent prepares the session. Your audience follows along on their own devices.

Create a session by talking

Describe what you have in mind. Your voice agent prepares the languages, audio, and context behind the scenes, so your translations start with what you mean.

Create your session
Read the transcript

Your next translation session starts with a conversation. Choose Create by voice.

Agent: Hi, what would you like to use this session for?

You: I'm running a workshop for Northside. We'll speak English. Can people follow in Korean and Japanese, with captions and high-quality audio?

Agent: What is the main subject or focus of the Northside workshop? That helps tune the translation.

You: Our new community garden, Greenlight. That's the project's name. We're introducing it to the neighbors.

Agent: I'm preparing your session for English into Korean and Japanese with captions and high quality audio for the Greenlight Community Garden workshop.

Behind the scenes, Subsume sets up the languages and audio, and prepares translation guidance from what you shared. That includes the topic, important names, and how you're using them, so your translations are guided by what you actually mean.

Agent: Your session is ready.

The settings are taken care of. You can look them over or ask for a change. Then open your session and press Start when you're ready.

You describe it. Subsume sets it up. subsume.io.

Create a session by talking

Join, read, and listen

Open the link your host shares and follow along on your own phone. Read translated captions, make the text comfortable, or listen when translated audio is enabled.

Explore the audience experience
Read the transcript

Let's join a Subsume event. Just open the link your organizer shared, right on your phone.

Here, we're joining the Northside gathering in Spanish. It opens in your browser, so there's no account to set up.

As the speaker talks, the captions appear in Spanish. You can read along and stay with the conversation.

Want the text a little bigger? Tap the text settings to change the size. You can switch to dark mode here, too.

If your organizer has turned on translated audio, tap the speaker icon to listen. Headphones work well when you're in the room. Here's a quick example.

Bienvenidos a todos. Nos alegra que estén aquí.

And you're in. Read, listen, and stay part of the conversation. One event, more ways to belong.

Join, read, and listen

Explore Listen for myself

Your event.
More understood.

From the names you use to the people you bring together, context matters. Subsume puts it to work before, during, and after your event.

01 / Before

Describe it. Let your agent prepare.

Tell your voice agent what you have in mind. It prepares the languages, audio, and translation guidance from your context. Review or ask for a change, then start when you're ready.

Meet your session agent
02 / During

Speak. Let the coach work.

An agent stays attentive to translation quality as your event unfolds. You focus on the message. Your audience stays with you.

How context supports quality
03 / After

Bring useful lessons forward.

Share a polished session digest. Bring familiar terminology and useful context to the next gathering with recurring sessions.

Explore recurring sessions

One room.
A place for
every listener.

A phone, a tablet, a shared screen. Your audience opens a link, chooses a language, and follows along. No app to install.

  • Read translated captions as you speak.
  • Listen to translated audio when enabled.
  • Reuse the same audience link for recurring events.
See the audience experience
Community gatheringExample

Bienvenidos. Nos alegra que estén aquí.

Hoy comenzamos algo juntos.

Read along. Listen when audio is enabled.

Switch languages to explore this viewer example.

Your next gathering
has a head start.

Keep your familiar setup. Carry useful context forward. Give every recurring service, class, or event more to work with.

Communities Events Classes

Your setup

Languages, speaker context, terminology, and a permanent audience link, ready to use again.

Continuous attention

An agent focused on the details that matter, while you focus on the people in the room.

A familiar next time

Recurring sessions build on your event context, so your team can spend less time starting over.

Listen for myself

Your world.
In your language.

Follow a show on TV, a class, or a guide on your travels. Choose Listen for myself when you create a session, and let your phone translate the speech around you.

When speech is quiet, optional microphone boost helps your phone capture more of the words, for more complete captions and translations. Read on screen or listen through your earphones.

At home In class On your travels

Give quiet speech a boost

See how capturing the missing words helps the translation keep the details that matter.

Try Listen for myself
Read the transcript

A show on TV. A talk from your seat. A guide on your travels.

When speech is too quiet for a phone to pick up, words can go missing from the transcription. Subsume's advanced microphone boost brings quiet speech up, helping it capture the words for a more complete, reliable transcription.

Take this guide. Listen for the meeting place and the time.

Guide: Meet me by the blue doors in ten minutes. Then we'll walk to the old town together.

On screen: an illustrated comparison pairs an incomplete English transcription with a Korean translation. Both are missing the meeting place and time.

Those missing words leave gaps in the translation, too. Where to meet. When to be there. Now, boost gives Subsume more to work with.

Guide: Meet me by the blue doors in ten minutes. Then we'll walk to the old town together.

A more complete transcription gives the translation the details it needs.

10분 뒤에 파란 문 앞에서 만나요. 그러고 나서 구시가지로 함께 걸어갈 거예요.

On screen: the English and Korean captions now include the blue doors and ten minutes.

The meeting point. The time. Got it. Read it on screen, or listen through your earphones. A little boost, or more when you need it. The choice is yours.

More of your world. In your language. Try Subsume at subsume.io.

Give quiet speech a boost

Bring your words.
Bring everyone along.

Start with live translation. Find the right setup for your next gathering.

300 free credits. No credit card required.