Gradescope is a grading and assessment tool that supports a variety of assignment types including problem sets, projects, worksheets, quizzes, and exams. With a built-in Autograder, it allows grading of paper-based, digital, and code assignments in half the time. It offers dynamic rubrics for quick and flexible grading and has features for instant feedback delivery, answer grouping, and AI-assisted grading. In addition to its Basic plan, Gradescope offers an Institutional plan with additional features like AI-powered Roster Matching, anonymous grading, additional assignment types, advanced rubric and annotation functionality, and dedicated onboarding and training. Over 140,000 instructors are using Gradescope, which was originally built by instructors for their own use in grad school.