Compare: AI Detector and Human Writing Report - Originality.ai vs AI Content Detector - Copyleaks

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Metric	AI Detector and Human Writing Report - Originality.ai	AI Content Detector - Copyleaks
User count	40,000	100,000
Average rating	3.83	4.11
Rating count	157	707
Last updated	2026-07-03	2026-03-10
Size	1.32 MB	7.00 MB
Version	1.0.4	5.0.0

Short description	Chrome extension to detect AI writing and plagiarism in Google Docs and on web pages, with accurate scores, proofs of authorship, and reports.	Use Copyleaks AI Content Detector Chrome extension to verify if content is human-written or AI-generated with over 99% accuracy across 30+ languages.
Full summary	Originality.ai for Chrome scans for AI writing and plagiarism, providing an accuracy-focused detector and transparent reports to prove authorship. It features Writer Replay, auto-typing detection, and shareable read-only reports to reduce false positives and protect your writing. Integrated with Google Docs and Chrome, it tracks contributors, revisions, word counts, and paste counts, delivering instant scans for repeat use and a simple workflow for students, writers, editors, and teachers.	The AI Content Detector by Copyleaks is a powerful Chrome extension designed to differentiate between human-written and AI-generated texts with over 99% accuracy. It leverages advanced AI models trained on trillions of content pieces from universities and enterprises worldwide to uncover AI-generated content, even when paraphrased or mixed with human input. Supporting detection in 30+ languages including English, Spanish, French, German, and Chinese, the extension identifies content from tools like ChatGPT, Gemini, Claude, and more. Users can effortlessly verify authenticity of assignments, social media posts, news articles, reviews, and even source code. Additional subscription features include plagiarism detection, in-depth reporting, team collaboration, and no daily usage limits, making it ideal for educators, professionals, and content creators seeking content integrity assurance.