About Us-PrepMaster AI Edutech Venture (Eng)
PREPMASTER
PrepMaster Inc. is a Seoul-based AI-powered EduTech venture founded in 2023, specializing in high-stakes relational reasoning assessment. Leveraging 23 years of domain expertise in SSAT preparation, we have developed a proprietary 55-Logic Taxonomy and 75-Trap Matrix deployed as dual-constraint conditions within a 4-Layer AI generation and validation pipeline. Our technology automates the creation and verification of premium reasoning content at a quality level no general-purpose LLM can replicate — targeting the global high-stakes assessment market that remains untapped by Big Tech.
PrepMaster's mission is not to replace subject-matter experts with AI, but to transform 23 years of tacit domain knowledge into formalized AI-readable logic — realizing a human–AI collaboration model where both grow together.
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Global SSAT / High-Stakes Verbal Test Prep Market
Asia-Pacific Boarding School Applicants (Korea, China, SE Asia)
Early adopters: Korean SSAT prep market (3-year target)
Feb Registered 4 book copyrights (Korea Copyright Commission)
Jan Established UK subsidiary: PREPMASTER LTD (London)
for curriculum content & admissions trends
Oct Built proprietary SSAT score prediction system
Jun Launched SSAT Verbal Practice mobile app
Oct Registered as Amazon Global Seller
Sep Certified as Women-Owned Business
Aug Trademarked 'PrepMaster' brand
Jun Recognized as Corporate R&D Lab (KOITA)
Apr Beta development: score prediction & error tagging system
MRR $1K–$3K · 1 B2B pilot contract
B2B API licensing agreements
Establish global K-EduTech standard