Mark student papers in minutes, not weekends
AI marking that reads real student work, handwritten or typed, and marks it question by question against your mark scheme, for any curriculum, subject and language.
- 1,000,000+ papers graded
- 97%+ of questions marked correctly
- Results in about 10 minutes
- IGCSE
- IB
- A Level
- AP
- American high school diploma
- National curricula
Marking you can put your name to
In the past year, more than 500,000 papers across all subjects were marked both by the AI and manually by teachers. Measured per question against the final mark agreed after review, the AI was correct more than 97% of the time, more often than the original manual marks.
- Every question marked and explainedMarks and personal feedback on each question, against your own mark scheme or rubric.
- Nothing is released until you say soChange any mark or comment, then publish to students and parents when you are ready.
- A second pair of eyesA person on our review team checks any paper that needs a closer look.
Everything teachers need, in one place
Explore each part of the workflow, from the first photo of a worksheet to the parent update that closes the loop.
Grading, measured in
hours given back
Join the teachers who are transforming their grading workflow: upload, wait 10 minutes, done.
Simple plans that grow with you
Start free, upgrade when you're ready. Schools get volume pricing and a dedicated rollout.
Ready to give your time back?
Tell us about your classroom or school and we'll set you up with a walkthrough. No commitment.

















