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Lesson content generated by AI — reviewed, edited, and published by real teachers before a single student sees it. You get the speed of AI and the judgment of a human teacher in the same classroom.
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Full grammar, vocabulary, and reading curriculum generated by Claude — tuned for Brazilian Portuguese speakers learning US English
Every lesson is a draft until a real teacher reviews it. They edit titles, tweak exercises, fix hints, then publish. Nothing ships unsupervised.
Earn XP, level up, maintain daily streaks, and see how you rank against your classmates on the leaderboard
Nothing replaces a real teacher. Join live Zoom/Meet sessions scheduled by your instructor — one click from your dashboard
Your progress, XP, streak, and lesson completion — your teacher tracks it all in real time to personalize your learning
Open source, zero cost. No ads, no subscriptions, no hidden fees. Built by teachers, for teachers and students.