Simple, transparent pricing

Pay how you mark.

Three ways: pay per assessment when you need it, Pro for regular marking, or Unlimited for high-volume workflows.

Start with 20 papers free — no card required
No card required
Start free
20 papers, no card, no catch.
£0
20 papers included — no expiry date.
Included
  • Inline annotations on student scripts
  • Same marking engine as paid tiers
  • No card needed
  • Upgrade when you trust it
Start marking free
Pay per class
For marking one assessment at a time.
$13/ set
One question paper, up to 30 student scripts.
Included
  • No subscription or recurring charge
  • Same marking engine and examiner-quality feedback
  • Pay only when you actually mark
  • Inline annotations directly on student scripts
  • Upgrade to Pro at any time
Founders’ offer · 40% off
Pro
For teachers managing multiple marking-heavy classes.
$30 / mo
$18/ mo
for your first 6 months. Then $30/month from month 7.
Included
  • 90 papers per month
  • Examiner-quality first-pass marking
  • Inline annotations on original scripts
  • Collaborative review & colleague sharing
  • Class, cohort & year-group insights
  • Direct support from the DeepMark team
Top up with  15 extra papers for $6.50
Unlimited
For teachers marking at scale.
$62/ month
Unlimited papers. No monthly cap.
Included
  • Unlimited papers and uploads
  • Priority queue during exam season
  • All Pro features included
  • Priority access to new and beta features
  • Founders community and roadmap discussions
  • Direct input into future DeepMark functionality
Send me a link for later.
Limited offer
About the founders’ offer
The first 100 Pro subscribers receive 40% off for their first 6 months.
Founding members will be invited into an exclusive community of teachers helping shape DeepMark’s future — sharing feedback, discussing ideas, and influencing what gets built next.
First 100 subscribers only

FAQ

Last questions before we begin.

Questions you probably have right now.

Across our benchmarking on GCSE mock exams in humanities subjects, DeepMark’s marks very closely tracked those of experienced AQA markers — many with decades of marking experience. It even picked up things they missed.

The honest answer: accuracy varies by subject, question type, and how you personally mark. That’s expected — and it’s why you’re always in the loop. You can calibrate DeepMark to match your own marking style.

Think of it the way you’d think about a really capable trainee marker. Very good first pass. You’d still check it. The final call is always yours.

AI makes mistakes — sure. But so do humans. That’s why you’re in the driving seat.

Yes — and the government is actively encouraging it. In June 2025, the Department for Education updated its guidance to encourage schools to deploy artificial intelligence tools to reduce teacher workload, with appropriate safeguards and human oversight.

Many teachers use DeepMark as a personal professional tool.

Different schools have different policies. If you want to bring DeepMark to your school formally — whether that’s a conversation with your HoD or a presentation to SLT — we’ve made that easy. We’ve put together a short, plain-English briefing note covering what DeepMark is, how data is handled, and what the DfE says about it.

Download the DeepMark Use Request →

Yes — always. Every mark on every script.

  • DeepMark does the first pass
  • You review, agree, or override — question by question
  • Nothing is confirmed without your sign-off
  • Your adjustments are logged throughout

DeepMark is a drafting tool. You are the examiner.

Yes. And this is something we take seriously — not as a box-ticking exercise.

  • KCSIE-aligned. Built around DfE safeguarding guidance.
  • UK-hosted on AWS London. Data stays in the UK.
  • Never used to train AI — contractual and technical constraint, not a promise.
  • Encrypted end-to-end. HTTPS/TLS in transit and at rest.
  • Anonymised by default. DPIA-ready documentation available.
  • Delete on request. No lock-in, ever.
Read our full data & safety policy →
  • To test it out — snap a few scripts on your phone. Takes 30 seconds. Good for seeing how it works.
  • For a real class set — scan to a single PDF on your school’s photocopier. Most reprographics departments will do a whole class in minutes if you ask.
  • For stapled booklets — ask reprographics to scan the whole set. Upload the PDF and you’re done.
The phone snap flow is for trialling. The PDF scan is how most teachers mark day to day.
  • Upload your question paper, mark scheme, and student scripts as one batch
  • DeepMark marks every question for every student
  • You review, edit where needed, and confirm
  • Export and you’re done

A class set that might take a week fits into a single PPA for most teachers.

What teachers are saying

Quietly giving teachers
their weekends back.

A set of 28 assessments usually takes me a week on and off, but I managed to mark this class in a single PPA.
Terence · GCSE/A-Level Business · Hackney
The feedback was far more detailed than what I'd have time to write. The students found it extremely helpful.
Louise · GCSE English · Caterham
Just marked a class. DeepMark did the first marking, I went over it, it was actually quite easy. I'm certainly not going back to pen and paper!
Adam · GCSE Media Studies · Watford
No card. No trick. Just 20 papers.

Get your life back.

Mark your first 20 papers free. Keep your weekends. Decide for yourself.

Try DeepMark