Originality.ai
Originality.ai is the most accurate AI content detection and plagiarism checker, identifying ChatGPT and Claude written text with 99 percent accuracy.
About Originality.ai
Originality.ai is the most accurate AI content detection and plagiarism checker, identifying ChatGPT and Claude written text with 99 percent accuracy.
Originality.ai was purpose-built for content publishers and editors who need to verify whether submitted articles were written by human writers or generated by AI tools including ChatGPT and Claude. It uses advanced detection models that achieve over 99 percent accuracy on AI-generated content across all major language models, making it the most reliable AI detector currently available. In addition to AI detection, it includes a modern plagiarism checker and a fact-checking assistant for comprehensive editorial quality control. There is no free plan and a pay-as-you-go option is available along with Pro plans starting at around 15 dollars per month.
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Pricing
PaidNo free plan (Pay-as-you-go ~$30; Pro ~$14.95/mo)
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