The AI red pen
Midterms, finals, the weekend pile. Graider is an AI exam grader for teachers who still collect paper. Upload the exam and your key, photograph the scripts, then review every mark against your rubric. Release as a PDF or an email when you say so.
This AI exam grader follows the standards you already wrote. You keep the pen.
Bring the paper students sat and the answer key you already trust. Graider pulls questions and the answer bank so you are not rebuilding the exam by hand.
Camera or photo library. Confirm the roster match once. Pages line up with students, then the set can be marked together.
Marks follow the key and rubric you uploaded. Partial credit, method marks, the wording you always use in the margin: you review and toggle feedback before release.
Share a marked PDF, or email results with addresses filled in. Students see the exam after you approve it, not before.
This product is graider.org, the AI red pen.
The public site is graider.org. Teachers come here to photograph exams, mark against their own rubric, and hand work back the same night.
Yes. Photograph handwritten scripts with your camera, or use photos you already have. Confirm the roster match, then grade the set against your key.
Your rubric. The uploaded answer key and marking standards drive the scores. You decide which comments students get, and nothing leaves until you release it.
No. Review the marks, toggle feedback, then send the PDF or the email. Approval sits with you.
Teachers looking for Gradescope-for-paper usually have handwritten scripts and a key already written. Graider is built for that photograph-and-own-key loop. Graider vs Gradescope covers when a shared scan pipeline and collaborative digital rubrics may fit a department better.
Pasting into a chatbot asks you to type answers out first. Graider grades from a photograph of the exam against the key you uploaded. You review the lot, then hand it back as PDF or email.
Ready to clear the exam pile? Start at www.graider.org.
Related: What is Graider?, How to grade papers faster with AI, AI grading against your own rubric, Sunday night grading, Graider vs Gradescope, and AI test grading.