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YOUR REAL-TIME CONVERSATION COPILOT

Good ideas.
Any language.
Your voice.

Follow the conversation. Find the right words. Contexa translates live speech and helps you answer with confidence, using your own documents.

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No account needed You choose when to listen

A little context. A better conversation.
A conversation, connected.INTERACTIVE EXAMPLE
Demo day Q&ALIVE 12:48
Speaker B12:41ENQuestion · 96%

How does your application handle concurrent updates when two people edit the same note?

IDBagaimana aplikasi Anda menangani concurrent updates ketika dua orang mengedit catatan yang sama?

Response copilotAI-generated
  1. Question detected
  2. 2 passages retrieved
  3. Answer ready · 2.7 s
  • 1architecture.pdf · p. 4
  • 2README.md · Realtime sync

Ready to sayEN

“We use optimistic locking. Every note has a version column, so if someone else saved first, the write is rejected and the client re-applies the edit on the latest state.”

Scripted example. In a live session, the same steps run on your own tab or mic audio.

Built for the moments
you want to be heard.

Live transcriptionAssemblyAI Universal-3.5 Pro Realtime, with speaker labels
Across languagesRead in Indonesian, English, or Japanese
Your context, includedAnswers grounded in your documents

MORE THAN TRANSLATION

You know the topic. Now join the conversation.

For the webinar question, the project demo, and the meeting where your ideas deserve to be heard.

Less searching for words.
More space for your ideas.
01

FOLLOW ALONG

Stay with the conversation.

Live transcripts and turn-by-turn translations help you keep up, even when the conversation moves fast.

EXAMPLE TRANSLATION

EN Let’s talk about your project.

ID Mari bahas proyek Anda.

02

BRING YOUR CONTEXT

Answers with a foundation.

Add your project docs. Get suggestions grounded in their contents, with source passages you can inspect.

YOUR KNOWLEDGE, CONNECTED

architecture.pdfSource passage · page 4
README.mdSource passage · Realtime sync
03

FIND YOUR WORDS

Be ready for your turn.

When a question comes your way, get a draft in your language and a ready-to-say reply in theirs.

EXAMPLE · READY TO SAY

“We use optimistic locking to keep everyone’s changes in sync.”

A starting point. Always yours to review.

A SIMPLE START

From listening to joining in.

Set the context once. Stay present for the conversation.

Try it with sample docs
  1. 01

    Bring a little context.

    Add the docs behind your work, or try the sample project. They give your copilot something meaningful to draw on.

    PDF · DOCX · Markdown · TXT
  2. 02

    Connect the conversation.

    Share a browser tab, use your microphone, or play a recording. You decide when listening begins and ends.

    Tab audio works in Chrome and Edge
  3. 03

    Make yourself understood.

    Follow the transcript in your language. When a question lands, review the sources and make the suggested reply your own.

    Understand it. Review it. Say it your way.

BUILT AROUND YOU

A little assistance.
All your agency.

Confidence comes from understanding your answer, knowing its source, and making it your own.

Your context. Your language. Your voice.

  • Your voice. Your call.

    Review every suggestion and decide what to say. Contexa never joins or speaks in a meeting on your behalf.

  • See where answers come from.

    Inspect the supporting passages. When your documents don’t cover a question, Contexa tells you.

  • Listening starts with you.

    Choose your audio source and press Start. You can stop the session whenever you need to.

A FEW THINGS TO KNOW

Before you jump in.

A clearer picture of your first conversation with Contexa.

Can I try Contexa without a live meeting?

Yes. Explore the demo to try a scripted session with sample documents. It doesn’t capture audio or require a live meeting. Start a regular session when you’re ready to use your own audio.

What do I need to start?

Choose your microphone, a recording, or a browser tab with audio. For tab audio, use Chrome or Edge and enable Share tab audio. You can start without an account and add documents for grounded answer suggestions.

Which languages can I follow along in?

Read translations in Bahasa Indonesia, English, or Japanese. Speech support depends on the language and speech model selected in session setup. Suggested replies default to the speaker’s language.

Can I use my own documents?

Yes. Add PDF, DOCX, Markdown, or TXT files, up to 10 MB each and 10 documents per session. You can also import a supported web page, PDF link, or GitHub repository. Review the cited passages before using a suggested answer.

LET YOUR IDEAS DO THE TALKING

Your next conversation,
with a little more confidence.

Bring your documents. Pick your language. Join in.

Start a session Or explore the demo