Copyscape
7.5#4 in ai plagiarism checkersFrom $4.95 a monthFree planWebAPISelf-hosted
VisitCopyscape vs Turnitin Originality
Turnitin Originality
5.3#24 in ai plagiarism checkersWeb
VisitWhat both publish
| Fact | Copyscape | Turnitin Originality |
|---|---|---|
| Founded | Crunchbase lists the company as founded in 2003. | 1998 |
| Purpose | Copyscape checks web content and new human- or AI-generated content for plagiarism and duplicate text found online. | Turnitin Originality adds academic integrity capabilities to similarity checking to help institutions address misconduct beyond plagiarism. |
Copyscape plans
- Free CopyscapeFree
- Copyscape Premium$0.03, paid once
- Copysentry Weekly protection$4.95 a month
- Copysentry Premium daily protection$19.95 a month
- Copyscape EnterprisePriced on request
Turnitin Originality plans
- Turnitin OriginalityPriced on request
Pick Copyscape if…
Copyscape may suit publishers, website operators, and teams checking submitted or newly created content for online duplication. Premium and its API may suit organizations automating checks or reviewing batches.
Pick Turnitin Originality if…
Turnitin Originality is for educators and administrators at institutions seeking academic integrity insights and information for policy decisions. It may suit institutions using a learning management system, including supported Moodle versions.