CoGrader

CoGrader is an AI-powered grading tool designed for K-12 educators. It helps teachers provide quality feedback on essays in 80% less time. The platform offers an AI Essay Grader that uses rubric-based feedback, an AI Grading Tool for essays, quizzes, and open-ended questions, an Originality Checker to detect plagiarism and AI writing, and an AI Rubric Generator to build standards-aligned rubrics. It also includes free teacher tools such as a text rewriter and summarizer, and a free essay feedback tool for students.

Key Features

• AI Essay Grader: Grade essays with rubric-based AI feedback.
• AI Grading Tool: Grade essays, quizzes, and open-ended questions.
• Originality Checker: Detect plagiarism and AI-generated content.
• AI Rubric Generator: Build standards-aligned rubrics.
• Free Teacher Tools: Text rewriter, summarizer, and more.
• Grade My Essay: Free essay feedback for students.

Integrations

• Canvas
• Schoology
• DMAC

Who It's For

CoGrader is built for K-12 teachers, schools, and districts. It supports grading for various state standards including Texas (STAAR & TEKS), Florida (B.E.S.T. & FAST), California (CAASPP Smarter Balanced), and New York (Regents & NGLS). It also offers specialized grading for AP History (DBQ, LEQ & SAQ) and AP Lang (rhetorical analysis & argument).