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USED BY LEARNERS FROM
Korosen turns your homework into a personalized learning journey. By combining high-accuracy AI marking with a guided tutor that refuses to just “give you the answer,” we help you understand the why behind the math, not just the what.
Upload photos of your handwritten homework, worksheets, or past-year papers. Korosen instantly recognises your handwriting and marks your work with precision.
Stuck on a mistake? Korosen’s Guided Tutor walks you through the logic step-by-step. It’s designed to coach you—it won’t give away the answer, but it will help you find it.
Don’t just see your mistakes—beat them. Korosen automatically generates custom practice papers based specifically on the questions you got wrong.
Get a deep dive into your performance. Korosen’s AI-powered reports highlight your strengths and pinpoint exactly which topics need more love before exam day.
You stay in control. Review and confirm every extracted question and answer to ensure your digital records are 100% accurate.
Korosen is built on the MOE curriculum and SEAB syllabus. Furthermore, it adapts to each student’s learning level to deliver a tailored and effective experience from the very first session.
Korosen transforms your classroom into a data-driven powerhouse. Manage assignments, automate grading across handwritten scripts, and instantly identify which students are struggling and in which aspects—all from one intuitive dashboard.
Upload your own marking scheme or let Korosen generate a comprehensive, AI-powered answer key for any assignment in seconds.
Say goodbye to late nights with a red pen. Korosen gathers student submissions and grades them automatically, preserving student intent and handwriting.
Track progress over time with clean, visual data. Monitor “Mastery Highlights” to see how your teaching strategies are impacting student growth.
Open and manage assignments for multiple classes at once, keeping all student data organized, searchable, and ready for parent-teacher conferences.
See how Korosen bridges the gap between technology and learning — empowering learners, supporting teachers, and reassuring parents.
“Korosen doesn’t just give me the answers but makes me think.”
-Jordan, Junior College Student
“Korosen doesn’t just give me the answers but makes me think.”
-Jordan, Junior College Student
“Korosen doesn’t just give me the answers but makes me think.”
-Jordan, Junior College Student
“Korosen doesn’t just give me the answers but makes me think.”
-Jordan, Junior College Student
“Korosen doesn’t just give me the answers but makes me think.”
-Jordan, Junior College Student
Korosen is free for every learner. Educators and institutions get a tailored quote so we can shape the pilot around your classroom.
Full access to the Korosen Classroom for every student. No credit card, no trial period.
Pilot Korosen with your classes. Pricing is scoped to your school size, subjects, and rollout timeline.
We've rounded up the most common questions from our community to help you get the most out of Korosen. Whether you're a student aiming for an A1 or a parent supporting the journey, we're here to help.
Korosen is an AI-powered math tutoring platform built in Singapore, on the MOE curriculum and SEAB syllabus. We combine high-accuracy AI marking with a guided tutor that refuses to give away the answer—helping students understand the why behind every problem, not just the what. Our team partners with non-profits and schools to make rigorous, personalised math tutoring accessible to every learner.
FOUNDER - GROWTH & PARTNERSHIPS
Former Managing Partner at Centaur Lab (NY), where he led AI venture launches across global markets. A three-time founder who has taught entrepreneurship to students, he leads partnerships with schools and non-profits to bring Korosen to every learner.
FOUNDER - PRODUCT & ENGINEERING
AI engineer at Zing Data (SF) and former Teaching Assistant at Hwa Chong Institution. Marcus blends classroom experience with production-grade AI to build a tutor that actually understands how students learn.
FOUNDING MEMBER - FRONTEND & DESIGN
Has worked directly with MOE and the Writers' Guild, and is a certified Design Mentor with STEAMunity. Duana shapes the look, feel, and front-end of Korosen so every interaction stays clear and student-friendly.
FOUNDING MEMBER - UI/UX
Has designed websites and apps for international brands across multiple industries. Dylan translates that craft into Korosen's interface — making complex math workflows feel calm, intuitive, and built for focus.
Have a question, feedback, or partnership inquiry? We'd love to hear from you.
