Translate conversations live, as you speak
Listen, translate both directions, and speak the translation aloud while the conversation is still happening — in Vietnamese, English, and Japanese. A bilingual transcript and a structured recap are waiting when you finish.
No credit card required • Two-way: Vietnamese · English · Japanese
Why KaikunAI?
Everything you need for both sides to understand each other while they're still talking.
Live two-way translation
Every sentence is translated the moment it's spoken, back and forth between Vietnamese, English, and Japanese.
Spoken translation
KaikunAI reads the translation aloud, so the other person can listen instead of reading a screen.
Transcript & recap
The whole conversation is saved in both languages, with a structured recap of key points and action items.
Private & secure
Your conversation data is encrypted and belongs only to you.
How does KaikunAI work?
Three steps, from speech to recap.
1. Speak
Start a conversation and let KaikunAI listen on your microphone — or on the meeting tab you already have open.
2. Translate live
AI transcribes and translates as people speak, back and forth between two languages — and can read the translation aloud.
3. Recap
When you're done: a bilingual transcript plus a structured recap with key points and action items.
Pricing that fits your needs
Start free and upgrade when you need more. Pay by plan or by usage coins.
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Get started freeFrequently asked questions
What people usually ask before getting started.
- What is KaikunAI?
- KaikunAI is a real-time spoken-conversation translation platform. It listens, transcribes, and translates while people are still talking, then produces a structured recap when the conversation ends.
- How does two-way translation work?
- You pick two languages — say Vietnamese and Japanese. Each sentence is identified by the language it was spoken in and translated into the other, laid out as the two sides of a conversation. KaikunAI can also read the translation aloud.
- Is the translation real-time?
- Yes. Text and translation appear the moment people speak, with low latency, thanks to a live audio stream.
- Which languages does KaikunAI support?
- KaikunAI currently translates between Vietnamese, English, and Japanese — the same three languages the interface is available in.
- How accurate are the transcript and the translation?
- KaikunAI uses high-quality speech-recognition and translation models; accuracy is best with clear audio and little background noise.
- Is my conversation data safe?
- Data is transmitted and stored encrypted, and only your account can access it. We never sell your data.
- Can I try it for free?
- Yes. You can sign up for free, no credit card required, and upgrade whenever you need more.