Tyler Chang

Tyler Chang

Curriculum-aligned AI Tutor for K-12

About

founder of Pengi AI. Former AI architect, now building an AI learning platform that maps directly to the textbooks students use in school. Previously worked on high-concurrency systems and AI infrastructure. Started Pengi because I saw too many AI tools giving students answers without teaching them how to think. Based in Silicon Valley.

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Tastemaker
Gone streaking
Gone streaking

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Tyler Chang

4d ago

Pengi AI - Duolingo, but for Schoolwork + Live AI Tutor

Pengi is an AI learning platform that helps students learn from real textbooks with guided lessons, practice, challenge flows, and curriculum-aligned support. Aligned · Engaging · Assured — a learning platform where kids ask questions, explore at their own pace, and build real understanding.
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