01
Your exam. Your criteria.
Upload your question sheet and answer key. Extract a structured rubric with reference answers and points for every question.
Built for university instructors
RubricLens.
Thoughtful assessment.
Less paperwork.
From handwritten papers to rubric-based scores and meaningful feedback. AI handles the first pass. You bring the academic judgment.
No subscription. No card required to get started.
Instructor-approved grades
Your rubric, question by question
Private exam storage
Assistance, not automation
The judgment is yours.
The heavy lifting isn't.
Good assessment takes more than a number. It takes careful reading, consistent criteria, and feedback that helps students understand where they stand.
RubricLens brings those steps into one workbench. Read the transcription alongside the original scan, inspect the reasoning behind each score, and make the changes your expertise calls for.
Every AI score is a starting point. Never the last word.
From paper to perspective
A considered grading workflow.
02
A stack becomes a cohort.
Add scanned papers or photographs. Pair front sheets and continuation pages into individual student booklets.
03
Read. Score. Review.
Turn handwriting into a transcription and review suggested scores against your rubric. Adjust any result before it becomes final.
04
Feedback worth giving.
Compare responses, explore the grade distribution, and export grade sheets and individual feedback reports.
A closer look at assessment
See the work.
Not just the score.
Move between original scans, transcriptions, and per-question feedback. See patterns across the cohort without losing sight of the individual student.
- Review and override individual scores
- Compare answers across your cohort
- Export grade sheets and student feedback
Question-level reviewIllustrative example
Question 03 · Reference rubric
Explain your reasoning.
The response identifies the correct method and supports the conclusion. The intermediate calculation needs clarification.
AI suggestion · awaiting your reviewThe final score is yours.
Built around your teaching
Pay for papers. Not another subscription.
Start with 10 free papers. Add credits when you need them.
One credit grades one student paper. Your credits never expire.
Starter
One quiz or a small section
$19USD
50 papers$0.38 / paper
- All grading and review tools
- Multi-page student booklets
- Reports and grade sheet exports
Course
A midterm for a full course
$49USD
200 papers$0.24 / paper
- All grading and review tools
- Multi-page student booklets
- Reports and grade sheet exports
Semester
Every exam in a semester
$99USD
500 papers$0.20 / paper
- All grading and review tools
- Multi-page student booklets
- Reports and grade sheet exports
One-time credit packs. Re-grading existing transcriptions is free.
Prices in USD. Applicable taxes calculated at checkout. Payments processed by Paddle, our Merchant of Record.
Does RubricLens decide the final grade?
No. AI-generated scores and feedback are suggestions. You review, adjust, and approve the results, and remain responsible for the grades you issue.
What can I upload?
Upload PDFs or photos of your question sheet, answer key, and handwritten exam papers. Multi-page papers can be paired into student booklets before grading.
What counts as one paper?
One credit covers grading one student's paper from its scans, including a multi-page booklet. Re-grading from an existing transcription does not use another credit.
How is student work handled?
Scans are stored privately under your account and sent to Google's Gemini API for analysis. RubricLens does not use your scans to train models. Review your institution's data policies before uploading student work.
Do I need a subscription?
No. New accounts receive 10 free credits. Additional credits are available as one-time packs and do not expire. Applicable taxes are calculated at checkout.
Make room for the work that matters
Your next stack starts here.
10 free papers. Your rubric. Your final say.