Turn Your 2:1 into a First.
Stop guessing what your tutor wants. MarkM8 checks your essay against expectations to show you exactly where to gain marks.
Grades are estimates and do not replace formal marking.
How It Works
Get actionable feedback in three easy steps
Submit Your Essay
Upload a file (DOCX, PDF, TXT) or paste your essay along with the assignment brief and rubric.
AI Analysis
Industry-leading AI models, fine-tuned for academic grading, review your essay in parallel.
"Analysis lacks depth."
"Paragraph 3 is descriptive. Link the quote from Hamlet directly to the theme of madness to improve critical analysis."
Get Your Results
See exactly what to improve, with an estimated grade range to show where you stand. Make targeted improvements and submit with confidence.
A Feedback Tool, Not a Writing Tool
MarkM8 works like visiting your university's writing centre or getting feedback from a tutor -- except it's available 24/7. We never write, edit, or generate any part of your essay. You get the feedback. You do the improving.
Better Essays. Better Grades.
Know where you stand before you submit
Industry-Leading AI
The best AI models available, purpose-built and fine-tuned specifically for academic essay grading.
Actionable Feedback
Stop guessing if your essay is good enough. See your estimated grade and exactly what to fix to push it higher.
Rubric-Aligned
Upload your assignment rubric and our AI reviews against it, just like your professor would.
Fast Results
No more waiting. Get comprehensive feedback in about 2 minutes, any time of day.
Pay Per Essay
No subscriptions. Just buy credits when you need them. One credit = one essay reviewed.
Private & Secure
We do not store your work in a public repository. Using MarkM8 will not flag your essay on university plagiarism checkers like Turnitin.
See It In Action
Real feedback from MarkM8 on real student essays
See how MarkM8 grades a 1,247-word undergraduate literature essay
What Students Are Saying
Feedback from students who've used MarkM8
“I always struggled to know whether my problem questions actually addressed the rubric properly. MarkM8 showed me exactly which criteria I was missing -- my next essay jumped from a low 2:1 to a solid First.”
Priya S.
Law, University of Manchester
“I'd finish a 3,000-word essay and have no idea if my argument held together. Getting rubric-aligned feedback before submitting completely changed how I approach my writing.”
Tom H.
History, University of Edinburgh
“The feedback felt like a really thorough tutorial session. It didn't just say 'improve your analysis' -- it pointed to specific paragraphs and told me what was missing.”
Chloe D.
English Literature, University of Bristol
Pay Per Essay, Not Per Month
No subscriptions. Buy credits when you need them. From just £0.71 per essay.
Start Free
1 essay credit included
Sign up and grade your first essay free. No credit card required.
Every essay includes:
1 free essay credit on signup — no credit card required
Frequently Asked Questions
Everything you need to know about MarkM8
MarkM8 uses industry-leading AI models, purpose-built for academic grading, to review your essay. Each model evaluates your work against your rubric to provide balanced, reliable feedback with an estimated grade range.
Still have questions? Contact our support team
Ready to Improve Your Next Essay?
Sign up in 30 seconds, no credit card needed. Get full rubric-aligned feedback on your first essay -- then decide if it's worth it.
No credit card required. 1 free credit on signup.