AI Marking Assistant
for UK Teachers
Upload student work, get marking suggestions drawn from your own mark scheme, and keep full control over every grade. GradeOrbit amplifies your expertise — it doesn't replace it.
Upload student work, get marking suggestions against your mark scheme, and keep full control over every grade.
No credit card required · 10 free credits · Are you a student?
Qualitative, and pinpointed
For essays, extended answers, and coursework, GradeOrbit reads the response against your rubric and returns categorised feedback tied to the exact spot on the page — praise, next steps, and spelling — plus a full transcription of the handwriting. This is the real review screen: pick a student, or click a highlight on the page.
Sentence-level feedback and handwriting transcription tied directly to your mark scheme. Try the interactive review below.
AI Review
4 students
In "A Christmas Carol", Dickens presents the idea of redemption through Scrooge. Dickens allows the reader to envision a change in attitude through this charactor by highlighting his refusal to change. Soon turned into many actions, this is percieved at the beginning of the novel and this extract. This is when Marley warns Scrooge to listen to him through the quotes "I wear the chains I forged in life" and "Hear me!". The use of punctuation highlights a sence of urgency towards the situation through the exclamation mark. The order "Hear me" tells the reader that Scrooge needs to change and how Dickens uses the figure of his best friend to influnce Scrooge. Furthermore, the ghost of Marley acts as a catalyst for Scrooge's transformation. His appearance is described as terrifying, wrapped in chains that symbolise the consequences of greed and selfishness. Through this encounter, Dickens suggests that it is never too late for reedmption, a message that would have resonated deeply with his Victorian audience who valued charity and moral responsibility.
- Feedback pinned to the sentence it refers to, not dumped at the end.
- Graded on your mark scheme — GCSE, A-Level, KS3, BTEC, Functional Skills.
- Spelling flagged, and counted only if your criteria score it.
AI Review
4 students
1 Simplify 5a + 3a − 2a
= 6a
2 (a) Solve 3x + 5 = 20
3x = 20 − 5
3x = 15
x = 5
2 (b) Expand and simplify (x + 3)(x − 2)
= x² + 3x − 2x − 6
3 Work out 2⁄3 + 1⁄4
= 8⁄12 + 3⁄12
= 11⁄12
4 Find 15% of £240
10% = 24
5% = 12
= £36
- Method (M) and answer (A) marks awarded independently.
- Partial credit — no all-or-nothing on multi-step questions.
- A ✓ / ✗ against every gate, with the working that earned it.
We don't auto-mark. We assist.
GradeOrbit reads student work against your mark scheme and suggests a grade. Every decision stays yours.
- Grade suggestions
- Drawn from your own mark scheme, never a generic rubric. You approve every one.
- Structured feedback
- Positive and constructive notes, pinned to the exact spot on the page.
- Full transcription
- Handwriting transcribed in full, so every script is searchable.
- UK curriculum aligned
- KS3, GCSE, A-Level, BTEC and Functional Skills. AQA, Edexcel, OCR, Eduqas and WJEC.
- PDF reports
- One report per student: grade, annotated work, feedback. Ready to print.
Teaching Assistant
Ask why a grade was given, in plain English, without leaving the marking screen.
From paper to feedback
in four simple steps
Whether you're at your desk or on the go, getting AI-assisted feedback takes just minutes. Read the full guide, see our complete guide to AI marking for teachers, or read our own comparison of AI marking tools.
From paper to AI-assisted feedback in minutes — at your desk or on your phone.
Upload or Scan
Upload student work from your desktop or use your phone as a scanner with our QR pairing feature.
Redact if Needed
Easily black out student names and personal information before AI processing.
Define Criteria
Set your qualification level, exam board, and upload your marking scheme.
Review & Approve
Receive AI suggestions, modify as needed, and finalize grades with full control.
Curious how we actually grade essays and maths?
Walk through the marking engine — pinpointed feedback on essays, gate-by-gate method marks on maths.
Built for trust.
Designed for GDPR.
Handling student data is a serious responsibility. We've architected GradeOrbit from the ground up to minimize data exposure and maximize privacy protection.
The protections below apply to individual and team accounts. School accounts work differently by design — student work is retained under a Data Processing Agreement so teachers can return to results. See how school accounts handle data. Want to know who is behind it? Read about the team building GradeOrbit.
Zero student data retention on individual accounts, encrypted in transit and at rest, and full UK DPA / GDPR compliance.
Built-in Redaction Tools
On individual and team accounts, you draw redaction boxes directly on student work to permanently black out names, addresses, or any personal information before AI processing. The redaction is "burnt in" — the original data is never sent to our servers.
Zero Data Retention
On individual and team accounts, we never store uploaded student work. Images are sent to Google's Gemini API for analysis under a zero-retention agreement, then gone once your session ends — never saved to our database. Your students' work stays ephemeral and protected.
Anonymous by Design
On individual and team accounts, students are identified only as "Student 1", "Student 2", and so on. We never attempt to detect, store, or process student names or identifying information.
In their own words
Every quote below names the teacher and their college or school, so you can check it.
“Honestly, it's been a life saver for me especially when it comes to marking mock exams. I've found GradeOrbit to be a huge time-saver — it makes grading and tracking student progress so much quicker and less stressful. It's really helped me stay organized and spend more time teaching instead of dealing with admin work.”
10 free credits.
No card. No catch.
Every new teacher account starts with 10 free credits — enough to mark 10 students. See what GradeOrbit can do before you commit to anything.
10 free credits on sign-up — mark 10 students with zero commitment or credit card needed.
Want to use GradeOrbit across your whole school?
We offer institutional school accounts with saved student data, multi-teacher seats, and school-wide analytics under a signed DPA.
Frequently asked questions
The things UK teachers ask us most before their first mark.
Ready to transform
your marking workflow?
Join educators across the UK who are saving hours every week with intelligent marking assistance.
No credit card required · 10 free credits included