OriginalityAI

Originality.ai is a complete content integrity and QA/QC toolkit built for writers, editors, marketers, publishers, educators, and students. It combines an AI content detector with plagiarism checking and additional quality checks—so you can review text for integrity signals before submission or publishing.

Run AI detection to estimate whether content is likely AI-generated or likely human-written, then follow up with plagiarism checking, readability, and grammar checks. For factual writing, use the fact checker to help verify claims, and review quality results with the platform’s content quality tooling. If something looks off, Deep Scan helps explain why text may be flagged and how to ethically edit it.

Choose scan types based on your workflow, including options for flexible AI allowance in hybrid content scenarios, plus bulk scanning and site scanning to scale reviews. You can also share results via shareable reports, export to Google Docs or Microsoft Word, and manage scan history, including deleting history in one click. For teams and developers, Originality.ai supports team management and provides an AI detector API.

What does Originality.ai’s AI detector score mean?

The AI detection score is a probability that your text is likely AI-generated or likely human-written. It’s meant as a signal for review—not as a final, automatic decision.

Does Originality.ai also check for plagiarism?

Yes. It includes a plagiarism checker to compare your text against content on the internet and identify close matches.

What is Deep Scan used for?

Deep Scan explains why text is likely flagged as AI and provides guidance on how to ethically edit it for more originality.

Can I use Originality.ai for non-English content?

Yes. The multilingual model supports detection across 30 languages and includes an approach optimized for multilingual input.

Is there a free trial or fully free version?

There isn’t a full free trial, but limited free AI checker scans are available. There’s also a free Chrome extension for previewing capabilities.

Can I share my scan results?

Yes. After running scans, you can create shareable reports and download a PDF report, and you can also export results to Google Docs or Microsoft Word.