AI-powered writing feedback with the rigour of a professor

Submit your writing, choose a rubric, and receive criterion-by-criterion feedback from an AI that grades like a real instructor. Free to start.

Argumentative, narrative, analytical — or build your own with a Pro plan. Every piece of writing graded against criteria that match your discipline.

Criterion-by-criterion scores with inline annotations. The AI quotes your writing and explains what worked — and what didn't.

After grading, chat with your professor about your work. Ask why you received a certain score, or how to improve a specific section.