Speak from day one.
Stop memorizing words and start having real conversations. Kasa uses AI-powered roleplay to help you talk, listen, and think in your new language fast. Whether you’re learning for travel, work, or fun, Kasa gets you speaking naturally — not just studying endlessly.
🎙️ Have real conversations
Practice any scenario — café, airport, interview — with our adaptive AI chat. Speak freely and get instant responses that sound like native speakers.
🧠 Learn smarter, not longer
Each lesson focuses on the most useful words and grammar so you build fluency efficiently. Spaced repetition and daily recall lock new phrases into memory.
💬 Instant pronunciation & grammar feedback
See what you got right and what to improve after every exchange. Kasa listens, corrects, and explains in real time.
🌍 11 languages, one experience
Switch languages anytime — Spanish, French, Japanese, Korean, Italian, German, Filipino, Portuguese, Russian, Dutch, and more on the way.
📈 Track your progress & stay motivated
Earn XP, streaks, and achievements as you move from beginner to conversational. Watch your confidence grow daily.
✨ Why Kasa works
Real conversation > rote memorization
Immediate feedback that sticks
Immersive AI that adapts to you
Start free today and experience the difference of AI roleplay built for real fluency.