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"I am so busy marking examination papers that I can hardly breathe! The very good ones and the very bad ones are no trouble, but the in-between ones take ages."

— C.S. Lewis (1954)

MarkMate is an AI-powered tool that delivers fast, tailored, and detailed essay feedback. It's the type of feedback that students love to get, and teachers wish they had time to write.

Our mission is to give all students the personalised feedback they need to reach their potential, and to give teachers back their evenings.

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University of Oxford
University of Cambridge
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Our Origins

We are a team of passionate developers, educators, and AI enthusiasts dedicated to transforming the education landscape.

When our founders were teaching at the Universities of Oxford and Cambridge we saw how detailed, tailored feedback helped students flourish. When you only have four students in a tutorial, that's great. Typically that's not the case.

Since then we have always been disappointed that we just couldn't give students the level of personalised attention they deserved. Until now.

Our goal with MarkMate is to bring "Oxbridge"-style personalised feedback to every student, everywhere.

The Pillars of MarkMate

Our values aren't just words. They're built into the way MarkMate works.

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Accuracy

MarkMate is designed by subject matter experts to ensure feedback is pedagogically sound, replicable, and reliable.

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Privacy

We prioritize data privacy and ethical AI use. MarkMate does not save your essays, and we will never use them to train AI models. We're here to assist teachers, not replace them.

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Accessibility

MarkMate is designed for essays in all subjects, ensuring that every student can receive the guidance they deserve.

Ready to Transform Your Essays?

Join thousands of teachers, students, and parents from 7+ countries already using MarkMate. Get instant, secure, personalized feedback on your essays and achieve better results.