Choose the capacity that fits your classroom
Start with 25 credits every month. Subscribe for predictable grading capacity, buy a top-up for seasonal work, or run a paid institution pilot.
Standard grade
1 credit
Highlighted feedback
2 credits
Unused credits
Stay available
Free
$0
forever
For trying the complete teacher-review workflow.
- 25 grading credits each month
- Written, quiz, essay and OMR exams
- Teacher review before grades are released
- No card required
Teacher Pro
$12
/month
400 credits each month
Switch to yearly for 12 months of capacity upfront.
- Up to 400 standard or 200 highlighted scripts each month
- Google Classroom and batch grading
- Custom rubrics and annotated feedback
- Similarity checking and learning resources
- Granted credits remain available after cancellation
Renews monthly. Cancel from the billing portal.
Institutions
$299
for 60 days
Up to 10 teachers and 2,000 shared credits. Annual plans start at $1,200.
- Shared credits across teachers
- Sections, roles and usage analytics
- Admin-controlled onboarding
- Training and priority support
Need credits without a subscription?
Top-ups never expire and work for individual or institution pools.
1 standard grade = 1 credit · highlighted grade = 2 credits
150 credits
One-time purchase · no expiry
$5
1,000 credits
One-time purchase · no expiry
$25
Start with a paid institution pilot
Prove the workflow with real teachers before committing to an annual rollout.
60-day pilot
$299
Up to 10 teachers and 2,000 shared credits.
- Shared institution credit pool
- Teacher, student and section management
- Per-teacher usage reporting
- Live onboarding and priority support
Institution annual
From $1,200/year
Up to 10 teachers and 6,000 shared credits.
- Shared institution credit pool
- Teacher, student and section management
- Per-teacher usage reporting
- Live onboarding and priority support