Originality AI

Originality AI is an AI detector and content-checking platform that identifies whether text is likely AI-generated, human-written, or mixed, and combines that scan with plagiarism, grammar, readability, and fact-checking tools. It helps writers, editors, teachers, and publishers verify authorship and review content quality before publishing or grading.

Key Features

• AI detection models (5.0 and 5.0 Max): Classify text as likely AI, likely original, or mixed writing, with support for multilingual text.
• Deep Scan and sentence highlights: Show which sentences are most likely AI-generated and offer guidance on ethically editing text that sounds machine-written.
• Plagiarism and paraphrase detection: Flag copied content and AI-paraphrased text, including attempts to disguise AI edits through rewriting tools.
• Additional content checks: Grammar, readability, content quality guideline, and a fact and AI hallucination checker.
• Writing Replay via Chrome extension: Lets writers and students demonstrate their writing process to show authorship.
• Reports and team tools: Shareable report links, downloadable PDF reports, stored scan history, and team roles with access to scans and quality checks; an API is available for developers.

Typical Use Cases

• Content marketing and publishing: Editors scan drafts to confirm they are human-written and plagiarism-free, review readability and grammar, and check factual claims before publishing.
• Academic review: Teachers and institutions scan student submissions, use sentence highlights and writing replays as supporting signals, and review results alongside other evidence rather than relying on a single score.
• Freelance and agency writer vetting: Clients check submitted work for AI use and plagiarism to confirm content meets human-writing requirements.
• Bulk content QA: Teams run bulk scans to scale AI, plagiarism, and fact checks across larger volumes of content.

How It Works

1. Add text by pasting it, uploading a file, or entering a URL.
2. Select the scans to run, such as AI detection, plagiarism, content quality, and others.
3. Review the scores for each selected scan.
4. Apply Deep Scan tips where text is flagged and rescan as needed.

Who It's For

Originality AI suits writers, editors, marketers, teachers, students, and enterprise or school teams who need to verify whether content is AI-generated or plagiarized and to assess writing quality. Its sentence-level highlights and shareable reports make it useful where authorship needs to be documented or discussed.

Originality AI gives content and education teams a combined AI, plagiarism, and quality check to support more informed review decisions.