Edexia

Edexia is a teaching platform developed for schools to support assessment in the age of AI. It aims to improve marking, feedback and consistency across faculties while helping teachers manage workload and maintain student integrity. It centers on assessment processes rather than content alone and seeks to impact learning through structured feedback and AI-assisted systems.

The company emphasizes that AI is used to complement teaching, not replace it, and outlines a mission to fix education by starting with assessment. It frames AI as a means to personalize learning and to give teachers more time to mentor and connect with students.

The platform offers features for both summative exams and formative classwork, including a dynamic question bank, curriculum-aligned feedback and analytics. It presents an environment where teachers can mark, provide feedback against criteria and use AI signals to inform, not decide, student assessment. The system is a resource to improve consistency, integrity, and workload management for school staff.

Edexia presents a vision of education where students love school and teachers have time to teach. It highlights partnerships with multiple schools and references a global team with a focus on AI in assessment, privacy, and school administration. The company states it is incubated at Y Combinator and backed by founders of other education tech companies, while maintaining a focus on real classroom impact and measurable outcomes.

Use cases

• Formative classwork and feedback with criteria-based comments
• Exam administration and marking with an extra marker
• Curriculum-aligned tasks for IB English A
• AI-assisted but student-owned work