Plagiarisma
8.0#2 in plagiarism checkersFrom $99 a yearFree planAndroidWebAPIExtension
VisitPlagiarisma vs Proofademic
Proofademic
6.8#12 in ai plagiarism checkersFrom $15 a monthFree planWebAPI
VisitWhat both publish
| Fact | Plagiarisma | Proofademic |
|---|---|---|
| Data handling | The company says standard-check submissions are not added to a public database or shared with other users. | The privacy policy says the platform is hosted in the United States, does not sell personal data, and may share data with service providers and authorities when legally required. |
| Headquarters | 71-75 Shelton St, London WC2H 9JQ, United Kingdom | 447 Broadway, 2nd Floor, New York, NY 10013 |
| Languages | The homepage says the checker supports more than 190 languages. | Proofademic says it supports review of essays, research papers, articles, and reports in 23 languages. |
Plagiarisma plans
- Plagiarisma Desktop Plagiarism CheckerFree
- Standard checksFree
- One-day subscription$2, paid once
- One-month subscription$10, paid once
- Three-month subscription$25, paid once
- Six-month subscription$49, paid once
Proofademic plans
- FreeFree
- Essential$15 a month
- Premium$25 a month
- Professional$45 a month
Pick Plagiarisma if…
Plagiarisma is aimed at students, bloggers, and freelance writers who want to check text originality. Its Windows tools and Google Docs add-on may also suit people who want paraphrasing or AI detection alongside plagiarism checking.
Pick Proofademic if…
Proofademic may suit educators, students, publishers, institutions, and enterprise teams reviewing written work. Batch Scan is geared toward teams handling multiple documents.