GraderAI for Teachers

GraderAI for Teachers is an AI-powered essay grading tool built around the rubrics teachers already use. Instead of spending hours marking papers, you upload essays — through file upload, pasting text, photos of handwritten work, or direct integration with Google Classroom — and the AI scores them against your custom criteria. The company says you can grade 30 essays in about 15 minutes, which is a dramatic time save for someone who might otherwise spend an entire evening on a single class set.

The tool stands out because it doesn't just spit out a letter grade. It scores each essay across multiple rubric dimensions like grammar, organization, and content, and gives specific feedback. There's also an AI detection feature that estimates whether an essay was generated by an AI, along with a dashboard that tracks class-wide trends, common writing issues, and individual student progress. Everything is FERPA and GDPR compliant, and the company promises essays are never used to train AI models. You can also delete your account and data at any time.

GraderAI for Teachers is most useful for high school English teachers, college instructors, and anyone who grades a lot of written work. It handles both typed and handwritten essays, works with Canvas and Google Classroom, and offers a free plan that lets you grade up to 10 essays per month. For teachers buried in marking, it's a straightforward way to reclaim evenings and weekends while keeping grading quality consistent.