BT LABSSpeak Your Language. Feel Their Heart.
AI-powered real-time voice translation for the people you love — not the boardroom. Preserve your emotion, personality, and warmth during video calls.
Love Doesn't Speak One Language
300M+ cross-language couples worldwide struggle to communicate naturally. Every existing translation tool was designed for a conference room — not a late-night call between two people who love each other.
The result? Stilted, robotic exchanges that strip away the warmth, the laughter, and the intimacy that make relationships real.
Jai-Talk
What if you could just… talk? Jai-Talk translates your voice in real-time during video calls — preserving your emotion, personality, and the warmth of your words.
Gets Smarter
Learns your vocabulary, pet names, and communication style. Every call gets more natural than the last.
Sub-2s Latency
Feels like a natural conversation, not a dubbed film. Smart processing handles only speech, never silence.
Browser-Native
No download, no install, no friction. Share a link and start talking. Any device, any browser.
Emotion Preserved
AI voices carry your tone, laughter, and emphasis — real emotional resonance, not robotic output.
How It Works
From Your Voice to Their Heart
You Speak
Talk naturally in your language. Smart detection captures only your speech.
AI Translates
Context-aware translation that understands how you communicate — not just what you say.
Emotion Mapped
Your tone, laughter, and emphasis are preserved — not flattened into robotic output.
Partner Hears
They hear you in their language, with your warmth intact. Every call gets better.
Self-Improving Quality
Every translation is scored against professional quality standards. The system gets measurably better with every call.
About BT Labs
Based in the UK, BT Labs builds AI focused on real-world human connection. We believe language should never be a barrier to love, family, or friendship. Working closely with native speakers, we refine our translation to ensure accuracy, nuance, and natural communication. Privacy-first, always.
Built by Someone Who Lives the Problem
Patryk aka @blacktyger
Developer since 2019 with roots in crypto and open-source. Patryk built Jai-Talk solo because he needed it himself. He's in a cross-language long-distance relationship and uses it every day. This isn't a market opportunity he read about — it's a problem he felt.
Be Part of the Future
Jai-Talk is live and working. Be among the first to experience voice translation that actually preserves who you are.