Terms of Service

These terms govern your use of RubricLens ("we", "the service"), an AI-assisted exam grading tool for educators. By creating an account you agree to them.

The service

RubricLens reads uploaded exam scans, suggests rubric-based scores and feedback, and lets you review and override every result. AI output can be wrong: you remain responsible for the final grades you issue.

Accounts

You must provide accurate information and keep your login secure. You may only upload material you are authorized to process, including student work under your institution's policies.

Credits and payment

Grading uses prepaid credits (one credit per graded paper). New accounts receive 10 free credits. Credit packs are one-time purchases processed by our reseller Paddle.com, who is the Merchant of Record for all orders. Credits do not expire and are not transferable.

Acceptable use

Do not misuse the service, attempt to access other users' data, or use it for unlawful purposes. We may suspend accounts that violate these terms.

Liability

The service is provided "as is". To the extent permitted by law, our liability is limited to the amount you paid in the 12 months before a claim.

Changes

We may update these terms; continued use after changes means you accept them.