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Edexia (YC W25) — AI teacher assistant for grading essays

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.

Edexia is a Y Combinator company in the Winter 2025 batch. Its directory entry describes it as: AI Teacher Assistant for Grading Essays. The founders listed are Daniel Gibbon (Founder/CEO), Nathan Wang (Founder/CTO) (Y Combinator directory entry, December 11, 2024).

6 more companies from YC Winter 2025 ↓

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Edexia

New accelerator entry · 2024-12-11 · the record

Winter 2025
batch
4
people
Early
stage
Australia
region
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What the record says

BatchWinter 2025
Announced2024-12-11
StageEarly
StatusActive
Team size4
IndustryEducation
Sub-industryEducation
SectorsAI-Enhanced Learning, Artificial Intelligence, Education, SaaS, AI Assistant
RegionsAustralia, Oceania
BasedBrisbane, QLD, Australia
HiringYes
Sitehttps://www.edexia.com/
Founded2023
YC group partnerJared Friedman

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Also in YC Winter 2025

Same batch, Education first.

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In their words

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.

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  5. The Money: Funding, Valuation, Runway

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  8. Sources

    1 cited source found

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Edexia: Accepted into Y Combinator Winter 2025
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Permanent URL: https://mentionfox.com/funding/yc-edexia
Last updated 2026-10-30
Primary record: Y Combinator directory entry
Edexia (YC W25) — AI teacher assistant for grading essays. MentionFox, 2026-10-30. https://mentionfox.com/funding/yc-edexia