Noplag
8.3#1 in plagiarism checkersFrom $9.99 a monthFree planWebAPILinuxmacOS
VisitNoplag vs PlagiarismDetector.net
PlagiarismDetector.net
6.0#22 in ai plagiarism checkersFrom $9.99 a monthWebAPIExtension
VisitWhat both publish
| Fact | Noplag | PlagiarismDetector.net |
|---|---|---|
| API | The developer API is REST with an OpenAPI spec and webhooks, and is available on paid tiers. | The plagiarism API supports text or URL checks and offers sample integrations for cURL, NodeJS, and Python. |
| Input methods | Users can paste text, upload DOCX/PDF/TXT/ODT/RTF files or submit a URL for checking. | Users can paste text, provide a page URL, or upload a file for a plagiarism check. |
| LMS integrations | Canvas, Moodle, Blackboard and Brightspace are supported through LTI 1.3 assignment integrations. | The integrations page lists Moodle, Google Classroom, Canvas, Schoology, and Brightspace, and labels Blackboard and Sakai as coming soon. |
Noplag plans
- FreeFree
- Pro$9.99 a month
- Premium$19.99 a month
- EnterprisePriced on request
PlagiarismDetector.net plans
- BASIC$9.99 a month
- Premium$19.99 a month
- Custom pricingPriced on request
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 PlagiarismDetector.net if…
It suits students, bloggers, marketers, schools, universities, agencies, and businesses seeking plagiarism or similarity checks. Users can choose web checks, API access, or listed learning-platform integrations depending on their needs.