EasyMark vs EssayGrader

ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.

GPTZero is an AI detection platform for identifying machine-generated text. It combines a text detector with a Chrome extension, a plagiarism checker, writing-process verification, and educator-focused classroom tools.

学術校正・盗用チェック・AI ライティングツールを一つの場所に

先生の時間を取り戻す教育AIツール

文単位の分析に対応した多言語 AI 検出ツール

掲示板型ディスカッションに代わる AI 評価型の少人数ディスカッション

研究に裏打ちされたAI作文採点ツール。教師に夜の時間を取り戻す

Plagiarism Remover is a free online tool that rewrites pasted text or uploaded documents to reduce duplication, offering four modes plus multilingual support.

無料のAI宿題サポート・AI家庭教師・フラッシュカード

実際の引用とAPA形式に対応したAI論文ライター

TimelyGrader is an AI-assisted grading and feedback platform for higher education that evaluates essays, technical writing, spreadsheets and video against instructor-defined rubrics while keeping a human in the loop.

手書き答案を数分で採点するAI評価プラットフォーム