See exactly where your marks go
Not tutoring, assessment. Your answers, marked against the official Cambridge scheme.
Marked against the scheme
Typed or handwritten answers, scored against the official CAIE mark scheme.
Every mark explained
Each mark traced to the exact scheme point that earned or lost it, no black box.
Weak topics, tracked
Topic-level analytics show exactly where your marks keep going, over time.
Built for schools
A teacher portal and institution management, built in from the start, not bolted on.
Start free, go Pro when you're ready
Past papers are free forever. Everything that marks and explains your work lives on Pro, with a 10-day free trial, no card.
Browse every past paper, no account limits.
- Full past-paper library, 20+ subjects, 15+ years
- Question papers, mark schemes & examiner reports
- View or download any paper
- Browse by subject, year and session
Everything that marks, explains and tracks your work, start with a 10-day free trial, no card.
- Everything in Free, plus:
- AI marking, typed or handwritten, against the CAIE scheme
- Every mark explained, traced to the exact scheme point
- Ask AI, answers grounded in real past papers
- Weak-topic analytics that track your marks over time
- Study planner, exam datesheet & unlimited practice
Sign in, then start your trial or upgrade, cancel anytime.
Two levels, one platform
Whether you're sitting O Levels or A Levels, Propel marks your work against the right CAIE scheme and tracks your weakest topics over time.
O Levels
Every core subject, marked against the O Level scheme with topic-level weakness tracking.
A Levels
Sciences, maths and humanities marked to A Level standard, every mark traced to the scheme.
Precision you can measure
Answers marked
Paper years
Subjects covered
Marks explained
How it works
Three steps from your answer to an explained mark.
Submit your answer
Type it, or upload a photo of your handwritten answer to any past-paper question.
Marked against the scheme
Propel scores it against the official CAIE mark scheme, point by point.
See where marks went
Every mark is explained and your weakest topics are tracked over time.
Marks, finally explained
What students and teachers see on a real Propel screen.
“I finally knew which topics to redo. The breakdown showed every mark I dropped on evaluation points.”
Sara, A Level
“I upload a photo of my answer and see exactly where the scheme gave and took marks. No guessing.”
Ali, O Level
“My class sees the reasoning, not just a score, and it saves me marking hours every week.”
Ms Khan, Teacher
Ready to propel your success?
See exactly where your marks went, marked against the official Cambridge scheme.