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Miyagi Labs
YC W25New York City, US · Founded 2025 · 2 employees · 3 known investors
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Miyagi provides an AI-powered test prep platform for standardized exams like the SAT, offering personalized study paths, diagnostic assessments, and adaptive tutoring. The platform targets high school students preparing for college entrance exams.
Also known as Xcellent Technologies Inc.
AI & Machine LearningEdTechAI-Enhanced LearningEducationeLearningUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (W25)
Miyagi Labs was founded in 2025 by Tyrone Davis III and Guang Cui.
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Tyrone Davis IIICo-Founder & CEOTyrone Davis III founded the nonprofit The Gift of Chess and studied computer science at MIT. He is based in New York.
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Guang CuiCo-Founder and CTOGuang Cui studied computer science at MIT and is building Miyagi Labs, a platform that converts videos into interactive courses for students.
Investors · 3
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · funding news · open dataset · 5k.vc investor directory · Not right? Tell us
FAST — by GETTYLABreportedSan Francisco · $100K
How we know: Y Combinator's founder network · Not right? Tell us
Goodwater CapitalreportedBurlingame · $5M – $50M
How we know: Y Combinator's founder network · Not right? Tell us
The YC application· Winter 2025 batch
Miyagi Labs: YouTube videos to interactive courses with AI | A NotebookLM Deep Dive
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Companies working in the same space as Miyagi Labs.
Legal entities · 1
corporate structureXcellent Technologies Inc.
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Frequently asked questions
- What does Miyagi Labs do?
- Miyagi provides an AI-powered test prep platform for standardized exams like the SAT, offering personalized study paths, diagnostic assessments, and adaptive tutoring. The platform targets high school students preparing for college entrance exams.
- Who founded Miyagi Labs?
- Miyagi Labs was founded by Tyrone Davis III, Guang Cui in 2025.
- Who are Miyagi Labs's investors?
- Miyagi Labs's investors include Y Combinator, FAST — by GETTYLAB, Goodwater Capital.
- Where is Miyagi Labs headquartered?
- Miyagi Labs is headquartered in New York City, US.