Category
Plagiarism checkers
Who AI recommends when asked about plagiarism checkers. 18 brands on the list today.
Turnitin is named in every answer. Grammarly, next on score, in every answer too.
- Brands listed
- 18
- Leader
- Turnitin
- 98.7, named every time
- Lead
- 7.5 points
- Over Grammarly, 91.3
- Not tied
- Category average
- 28.2
- Average place 6.5
- Across the 18
Turnitin leads. 7 of the 18 are named in only a fifth of answers.
Where each brand lands in the answer, from first place to tenth, and how often it is named at all.
| # | Brand | Place | Named | Score | Sector |
|---|---|---|---|---|---|
| 1 | Turnitin | 1.2 | 100% | 98.7 | B2B |
| 2 | Grammarly | 2.0 | 100% | 91.3 | B2C |
| 3 | iThenticate | 3.0 | 40% | 64.0 | B2B |
| 4 | Copyscape | 3.2 | 100% | 60.8 | Platform |
| 5 | Plagscan | 4.8 | 100% | 38.4 | B2B |
| 6= | PlagiarismCheck.org | 6.0 | 20% | 25.0 | B2B |
| 6= | Quetext | 6.0 | 80% | 25.0 | Platform |
| 6= | SafeAssign | 6.0 | 20% | 25.0 | B2B |
| 9 | Urkund | 6.5 | 40% | 20.3 | B2B |
| 10 | Plagiarism Checker X | 7.0 | 60% | 16.0 | B2B |
| 11 | Unicheck | 7.3 | 80% | 14.1 | B2B |
| 12 | Duplichecker | 7.7 | 60% | 11.1 | Platform |
| 13= | Copyleaks | 9.0 | 20% | 4.0 | B2B |
| 13= | PaperRater | 9.0 | 20% | 4.0 | B2C |
| 13= | PlagiarismCheckerX | 9.0 | 20% | 4.0 | B2B |
| 13= | SmallSEOTools | 9.0 | 60% | 4.0 | Platform |
| 17= | ProWritingAid | 10.0 | 20% | 1.0 | B2C |
| 17= | Scribbr | 10.0 | 20% | 1.0 | B2C |
= means tied on score
How this list works
AI is asked about plagiarism checkers every day. A brand’s score reflects where it lands in the answers that name it, so 100 means named first every time. Named is the share of answers that mention it at all. Names that fail our checks are counted but not listed.