An AI grading tool built with classroom teachers. Upload your rubric, upload your students' work, and get personalized feedback in your voice. Connects to Google Classroom. Always reviewed by you.
Use yours or pick a template.
Drop in PDFs, docs, or scans.
Most AI grading tools treat every classroom the same. Graderbotai learns your school, your subject, your tone, and your standards. Then it grades like a teacher who knows your class.
Onboarding asks for your school, district, subject, and grade level. Graderbotai calibrates to teachers like you instead of treating every classroom as one prompt.
Generic AI feedback is the easy way out. Graderbotai writes comments that sound like you, not like a chatbot. You can edit every word before anything gets sent.
Pull assignments straight from your Classroom. Graderbotai scans them one by one. Push graded work back when you're ready. No copy-paste, no losing track.
Every account goes through manual verification. We confirm you teach at a real school before granting access. No student accounts. No exceptions.
Graderbotai writes the draft. You approve, edit, or override. Nothing reaches a student until you say so. The teacher is the decision, every time.
Teachers tell us they're saving hours per week of grading time, especially on essay-heavy subjects. The point isn't speed for its own sake. The point is the time it gives back.
When teachers first saw the tool, a few of them told us they were worried it would take the human part out of grading. That stuck with us. So we changed how the tool worked, and changed how we introduced it.
From our founding story
If you're a teacher and you want to try Graderbotai in your classroom, apply for verified access. We review every application by hand.
Apply for verified access →
Diana, your read on Lady Macbeth in paragraph three is sharp, especially the line about ambition consuming agency. That's the strongest single sentence in the class on this prompt. Pull in one more textual citation in your evidence section and this is an A. Excited to see what you do with it on the rewrite.