Tutor Copilot for Cram Schools

A lightweight teaching assistant for 1-on-1 K12 tutoring: lessons, grading, and homework in one loop

Problem

For offline 1-on-1 K12 tutoring, teachers are the biggest cost—2 hours in Shanghai runs $110–170, and the teacher takes half. School owners want to pair cheaper college-student tutors with an agent that drafts lesson plans, grades homework (including OCR from photos), and assigns follow-up work based on mistakes. But their homegrown shell has a broken database and flaky APIs, so they want a developer to step in. Few focused tools exist for these small offline schools.

Solution

A lesson-prep and grading workspace for tutoring centers: tutors enter topic and student progress, and it generates tiered lesson notes; students upload homework photos, which are OCR'd, graded against a question bank, and tagged with error reasons; the system auto-builds the next practice set from mistakes and produces a parent-friendly report. The point is one pipeline from generate to grade to re-practice without manual copy-paste.

Users

Small offline K12 tutoring centers, 1-on-1 tutoring studios, and part-time college tutors

MVP

Single-school, single-subject web workspace; generate lesson notes and exercises from a topic; OCR grading for multiple-choice and fill-in questions; mistake notebook with auto-generated practice; a printable or image-based homework sheet

Revenue

Monthly subscription per tutor seat; school plans priced by student volume; metered billing for OCR and model calls beyond a base quota

Why now

Small schools have real willingness to pay for cost reduction, and OCR plus model calls are now cheap enough to amortize per lesson, letting an indie dev win with a narrow, working pipeline instead of a full LMS