Best SmallSEOTools Plagiarism Checker Alternatives in 2026
Updated
20 tools from plagiarism checkers ranked against SmallSEOTools Plagiarism Checker on the same published basis.
- 1SmallSEOTools Plagiarism Checker vs Noplag
- 2SmallSEOTools Plagiarism Checker vs PlagAware
- 3SmallSEOTools Plagiarism Checker vs Plagiarism Detector
- 4SmallSEOTools Plagiarism Checker vs PrePostSEO Plagiarism Checker
- 5SmallSEOTools Plagiarism Checker vs Copyscape
- 6SmallSEOTools Plagiarism Checker vs Plagius
- 7SmallSEOTools Plagiarism Checker vs Compilatio AI Detector
- 8SmallSEOTools Plagiarism Checker vs Copyleaks AI Detector
- 9SmallSEOTools Plagiarism Checker vs Dolos
- 10SmallSEOTools Plagiarism Checker vs PlagiarismSearch
- 11SmallSEOTools Plagiarism Checker vs Quetext AI Detector
- 13SmallSEOTools Plagiarism Checker vs Crossref Similarity Check
- 14SmallSEOTools Plagiarism Checker vs DrillBit
- 15SmallSEOTools Plagiarism Checker vs Originality.ai
- 16SmallSEOTools Plagiarism Checker vs Plagiarism Checker X
- 17SmallSEOTools Plagiarism Checker vs Plagiarisma
- 18SmallSEOTools Plagiarism Checker vs Smodin Plagiarism Checker
- 19SmallSEOTools Plagiarism Checker vs MOSS
- 20SmallSEOTools Plagiarism Checker vs StrikePlagiarism
- 21SmallSEOTools Plagiarism Checker vs PlagiarismCheck.org
SmallSEOTools Plagiarism Checker alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Noplag | 7.9 | Free plan | $9.99/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | PlagAware | 7.4 | Free plan | €2.99/mo | API, Web |
| 3 | Plagiarism Detector | 7.4 | Free plan | Free | Web, Windows |
| 4 | PrePostSEO Plagiarism Checker | 7.4 | $0.35/mo | Android, API, iOS, Mac, Web, Windows | |
| 5 | Copyscape | 7.3 | Free plan | $4.95/mo | API, self-hosted, Web |
| 6 | Plagius | 7.1 | No | $4.90/mo | Mac, Web, Windows |
| 7 | Compilatio AI Detector | 7.0 | API, Web | ||
| 8 | Copyleaks AI Detector | 7.0 | $1.17/mo | API, Browser, Web | |
| 9 | Dolos | 7.0 | Free plan | Free | API, Linux, self-hosted, Web, Windows |
| 10 | PlagiarismSearch | 7.0 | $27.95/mo | API, Browser, Web | |
| 11 | Quetext AI Detector | 7.0 | Free plan | $7.99/mo | API, Browser, Web |
| 13 | Crossref Similarity Check | 6.9 | $3.33/mo | API, Web | |
| 14 | DrillBit | 6.9 | No | Android, API, iOS, Web | |
| 15 | Originality.ai | 6.9 | Free plan | $12.95/mo | API, Browser, Web |
| 16 | Plagiarism Checker X | 6.9 | Free plan | Free | Windows |
| 17 | Plagiarisma | 6.9 | Free plan | Free | Web, Windows |
| 18 | Smodin Plagiarism Checker | 6.9 | $10/mo | Android, API, Browser, iOS, Web | |
| 19 | MOSS | 6.8 | Free plan | Free | Linux, Web |
| 20 | StrikePlagiarism | 6.7 | No | API, self-hosted, Web | |
| 21 | PlagiarismCheck.org | 6.6 | API, Browser, Web |
Make your tool an alternative to SmallSEOTools Plagiarism Checker
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about SmallSEOTools Plagiarism Checker alternatives
What is the best alternative to SmallSEOTools Plagiarism Checker?
Noplag, number 1 in plagiarism checkers with a score of 7.9 out of 10. The others here: PlagAware, Plagiarism Detector, PrePostSEO Plagiarism Checker and 16 more.
What is the best free alternative to SmallSEOTools Plagiarism Checker?
Noplag is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.