Comparison
SuperGrader vs CoGrader
CoGrader requires rubric setup for every assignment. SuperGrader works with any answer key you already have.
Start Grading FreeCoGrader
SuperGrader
Requires rubric setup for every test
Works with any answer key format
Limited to structured assessments
Handles handwritten, essays, STEM
No batch photo upload
Snap a stack, grade them all at once
Complex onboarding process
Grade your first test in under 2 minutes
AI decides final scores
Teacher stays in control of every grade
The Verdict
SuperGrader grades faster with zero setup — snap your answer key and go.
SuperGrader doesn't replace your grading judgment. It applies it to every paper instantly.
25K+
Papers graded
500+
Active teachers
99.2%
Accuracy rate
Ready to switch to SuperGrader?
Free to start. No credit card required. Grade your first test in under 2 minutes.