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.

Links

Youtube

Badges

Tastemaker

Gone streaking

Maker History

Pengi AIDuolingo, but for Schoolwork + Live AI Tutor
Mar 2026

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Joined Product HuntJuly 22nd, 2023

Forums

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2mo 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.