| # | Company | Category | Lowest paid | Free tier | Per-unit pricing | Open |
|---|---|---|---|---|---|---|
| 1 | Advacheck pricingadvacheck.com | plagiarism checker | Sales-led | No | — | |
| 2 | COMPILATIO pricingcompilatio.net | plagiarism checker | Sales-led | No | — | |
| 3 | ContentDetector.AI pricingcontentdetector.ai | plagiarism checker | Sales-led | No | — | |
| 4 | Copyscape pricingcopyscape.com | plagiarism checker | Sales-led | No | — | |
| 5 | Copywritely pricingcopywritely.com | plagiarism checker | Sales-led | No | — | |
| 6 | Crossplag pricingcrossplag.com | plagiarism checker | Sales-led | No | — | |
| 7 | DrillBit pricingdrillbitplagiarism.com | plagiarism checker | Sales-led | No | — | |
| 8 | DupliChecker pricingduplichecker.com | plagiarism checker | Sales-led | No | — | |
| 9 | Grammarly Business pricinggrammarly.com | ai writing assistant | Sales-led | No | — | |
| 10 | Noplag pricingnoplag.com | plagiarism checker | Sales-led | No | — | |
| 11 | Originality.ai pricingoriginality.ai | plagiarism checker | Sales-led | No | — | |
| 12 | Plagiarism Checker X pricingplagiarismcheckerx.com | plagiarism checker | Sales-led | No | — | |
| 13 | Plagiarism Hunt pricingplagiarismhunt.com | plagiarism checker | Sales-led | No | — | |
| 14 | Plagiarism Remover pricingplagiarismremover.net | plagiarism checker | Sales-led | No | — | |
| 15 | PlagiarismCheck.org pricingplagiarismcheck.org | plagiarism checker | Sales-led | No | — | |
| 16 | PlagiarismSearch.com pricingplagiarismsearch.com | plagiarism checker | Sales-led | No | — | |
| 17 | Plagiarix pricingplagiarix.com | plagiarism checker | Sales-led | No | — | |
| 18 | PlagiaShield pricingplagiashield.com | plagiarism checker | Sales-led | No | — | |
| 19 | Plagly pricingplagly.com | plagiarism checker | Sales-led | No | — | |
| 20 | Plagramme pricingplagramme.com | plagiarism checker | Sales-led | No | — | |
| 21 | Plagscan pricingplagscan.com | plagiarism checker | Sales-led | No | — | |
| 22 | Prepostseo pricingprepostseo.com | plagiarism checker | Sales-led | No | — | |
| 23 | ProWritingAid pricingprowritingaid.com | ai writing assistant | Sales-led | No | — | |
| 24 | Quetext pricingquetext.com | plagiarism checker | Sales-led | No | — | |
| 25 | Turnitin iThenticate pricingithenticate.com | plagiarism checker | Sales-led | No | — | |
| 26 | Turnitin Similarity pricingturnitin.com | plagiarism checker | Sales-led | No | — |
