Autograder
Grade code automatically across 175+ languages. Start free.


Grade code automatically across 175+ languages. Start free.


Students need a lot of practice, but that shouldn't mean endless grading for you.
CodeGrade's autograder evaluates code submissions the moment students hit submit. They get detailed, line-by-line feedback instantly. You get your evenings back.


Most autograders make setup feel like a second job. CodeGrade's block-based editor lets you build test configurations visually. No boilerplate, no config files.
Link tests to rubrics for clear, objective grading. Set it up once and reuse it across sections or semesters.
Teaching intro Python? Drag a few blocks and you're done. Running advanced systems programming? You get a full Ubuntu environment with complete control.
CodeGrade scales from your first assignment to your most complex project, and our API lets you automate everything in between.
