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AI-text and plagiarism detection built for publishers and agencies
Originality.AI scans submitted text for signs of machine generation and for copied passages, returning a per-sentence score and a shareable report. Around that core it adds team workflow: per-writer scan history, site-wide crawling, and a Google Docs replay that reconstructs the typing process from revision history. Scanning is billed in credits where one credit covers 100 words, and API access sits on the higher tier.
Pro is $14.95/month on monthly billing or $12.95 on annual, with 2,000 credits; Enterprise is $179/month or $136.58 annual with 15,000 credits and API access. One credit scans 100 words; subscription credits expire monthly while purchased top-ups last two years.
Use tool ↗The detector to pick if you are a publisher or agency policing freelance output at volume, because the team history and writing replay matter more than the raw score. Do not use it to accuse a student; no detector is accurate enough to carry that weight.
Watch out: Scores are probabilistic, and treating a high AI reading as proof has already produced real disputes, so pair it with process evidence rather than acting on the number alone.
Side-by-side fact sheets against the competitors our research names — pricing, platforms, API and both verdicts on one page.
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