Instant, Intelligent
AI-powered feedback

Deliver instant, high-quality feedback through a student-friendly app. No waiting. No bottlenecks. Just accurate, consistent assessment in a fraction of the time.

Join Markus

Assessment Overview

This Week

247

Assessments Graded

+23%

4.8hrs

Time Saved

+2.1hrs

92%

Accuracy Rate

+3%

Built for educators, designed for learning

We're educators building what classrooms actually need. Markus cuts marking time by up to 80% and enhances teaching and learning, whilst lifting the burden of assessment. Students receive instant, personalised feedback within seconds. No more waiting weeks for grades. Our AI is ethical by design: rule-based, consistent, and grounded in real expertise. No shortcuts. Just tools that work, saving you hours every week.

Complete Assessment Toolkit

The Markus platform uses human-trained AI to mark written work and deliver instant, high-quality feedback. All four tools are built on this core technology to support smarter, faster assessment.

Initial Assessment

Helping you place learners on the right course from the beginning, ideal for enrolment.

Starting Point Assessment

Perfect at the start of term to identify strengths and gaps in GCSE preparation.

Self Assessment

Learners upload a photo of their handwritten work and get instant, targeted feedback to improve.

Standardisation

Anonymous standardisation supports teacher development and improves AI accuracy across the platform.

Meet the team behind Markus

We're teachers, leaders, and pedagogy experts—still active in schools and colleges, still solving the challenges we face every day.

Andy Duffy

Chief Executive Officer
& Head of Product

Educator with classroom experience. Senior leader in product development and educational innovation.

Dr. Michael Smith

Chief Learning Officer
& Research Lead

English teacher with expertise in pedagogy and teacher CPD. PhD in educational assessment.

Dr. Mark Hyde

Chief Learning Strategist
& Pedagogy Lead

English/vocational teacher. Teaching, learning and teacher CPD specialist. PhD in philosophy of education.

Ollie Hill

Chief Technology Officer
& AI Lead

Full-stack developer with education experience. Expert in data infrastructure and AI architecture.

40+ years combined experience

Expertise in teaching, software development, product design, and AI in EdTech Built outside our day jobs to make education better—starting with assessment.

Ready to revolutionise your teaching?

Join the growing number of institutions using Markus to transform their assessment process. Experience instant, intelligent AI-powered feedback that saves time and enhances learning.

Interested in working together or want to learn more? Get in touch or explore our pricing options.

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Instant, Intelligent AI-powered feedback