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Edexia

ActiveHiring

AI Teacher Assistant for Grading Essays

W25·Winter 2025·Education·San Francisco, CA, USA·Team of 4·Founded 2023

About

Edexia is an AI Teacher Assistant for grading essays. It can be trained and controlled by the teacher and can grade assignments from any curriculum, year level, subject, or format. Learning like a teacher, Edexia visually breaks down its understanding of the rubric, and updates this as a teacher corrects it. Our vision is to transform education by facilitating AI’s safe and effective integration across all institutions and applications. Not using AI to replace teachers but rather to empower them—providing them with all the time and resources they need to develop their students.

Founders

  • Daniel Gibbon· Founder

    CEO of Edexia. Second-time technical founder. Previously built an EdTech to 200k ARR at 18 in 1 year while achieving a perfect GPA. TEDx Speaker on AI in education. Ranked in the top 30 in my state out of high school.

  • Nathan Wang· Founder

    CTO of Edexia. Second-time technical founder. Previously built an EdTech to 200k ARR at 17 in 1 year while achieving a perfect GPA. Ranked in the top 200 in my state out of high school.

Product launches · 1 launch

Change history · none recorded

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