Founded by Jonathan Gillham in 2022
Scan text to detect generated AI content and check for accidental plagiarism
Pricing model
Free Tier, Paid
Rating
★ People love it
Time to value
Quick Setup (< 1 hour)
You can use Originality.ai to check written content for AI generation and plagiarism before publishing or grading. The service scans text against modern large language models like ChatGPT, Claude, and Gemini, highlighting sentences that appear machine-written. It also includes tools for fact-checking citations, evaluating readability scores, and catching paraphrased content. Writers and students can record a writing replay via a browser extension to prove original authorship, while editorial teams can use team management features and API access to review articles in bulk.
What Originality.ai does
Pricing breakdown
Pricing model: Free tier, Paid
Frequently asked
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