Non-native professionals working in English, German, or Mandarin environments often experience friction in high-stakes spoken situations: meetings, presentations, negotiations, and interviews where language production competes with technical reasoning. Lucy OS1 gives you real-time AI voice conversation in your professional language of choice, available during your commute and between meetings, with cross-session memory that builds on your vocabulary over time.
Professionals who are technically excellent in their own language sometimes underperform in second-language professional contexts because the language production load reduces their available attention for the content. Daily AI speaking practice reduces that load by making the language more automatic.
Master professional speaking before stepping into the boardroom.
The $180 annual price point is easily expensed as a professional development tool. Compare this with private business language tutoring at $40 to $80 per hour, or corporate language programs at significantly higher rates.
Choose your language for targeted practice in real-life scenarios. All 19 languages are organized by region below.
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