Free
Try Ruberis with one class section.
$0
- Up to 3 classes
- 50 graded submissions / month
- Standard grading queue
- Full rubric builder + library
Simple pricing, no surprises
Every plan includes the full rubric builder, teacher override, and revision loop. Upgrade only when your class load outgrows the free tier.
Pro
For teachers running multiple sections.
$9/teacher / month
- Unlimited classes
- 1,000 graded submissions / month
- Priority grading queue
- Revision cycles without caps
- Email support
School
For whole departments or buildings. Min. 10 seats.
$5/teacher / month
- Everything in Pro
- Consolidated invoice
- Shared rubric library
- Admin seats + onboarding
Prices shown in USD. Plans change at the end of the current billing period.
Questions teachers ask
- Do students need accounts?
- No. Students join with a class code; no email or login required. That keeps PII to a minimum and makes rostering painless.
- Is there a long-term contract?
- No. Monthly plans cancel at the end of the current billing period. School agreements can be annual on request.
- What counts as a graded submission?
- Each time Ruberis produces a rubric-aligned score for a student essay. Teacher overrides and revisions on the same submission aren’t billed separately.
- Do you support district purchasing?
- Yes. The School plan supports one invoice per district, admin seats, and W-9s on request. Message us via the contact form.