Noplag
8.3#1 in plagiarism checkersFrom $9.99 a monthFree planWebAPILinuxmacOS
VisitNoplag vs Plagius
What both publish
| Fact | Noplag | Plagius |
|---|---|---|
| AI detection | AI-content detection is marked as coming soon and is intended to appear as a separate signal. | The V5 model analyzes paragraphs in context and reports an AI-generation probability and confidence level. |
| Headquarters | San Francisco, United States | Porto Alegre, Brazil |
Noplag plans
- FreeFree
- Pro$9.99 a month
- Premium$19.99 a month
- EnterprisePriced on request
Plagius plans
- Plagius Basic$6.90, paid once
- Plagius One Basic$7 a month
- Plagius One Advanced$15.50 a month
- Plagius Pro 12$15.90, paid once
- Plagius Pro 24$22.90, paid once
- Plagius One Professional$35 a month
Pick Noplag if…
Noplag may suit people checking documents for verbatim or near-verbatim overlap, including makers, small teams, agencies, publishers, and educational organizations. The listed plans range from a three-check monthly free tier to custom Enterprise arrangements.
Pick Plagius if…
Plagius suits students, educators, and other readers checking documents for possible plagiarism or AI-generated text. Professional desktop features may also suit users comparing local files in batches.