Codequiry vs Plagiarisma
Codequiry
codequiry.comPlagiarisma
plagiarisma.netSide by side
| Figure | Codequiry | Plagiarisma |
|---|---|---|
| Price from | €25.76/mo | $8.25/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 4 | 8 |
| Spec score · Plagiarism Detection Software | 8.6 (#10) | 9.0 (#6) |
| Languages | Codequiry says it supports 65+ programming languages, including Python, Java, C/C++, JavaScript, C#, Go, and Rust. | The homepage says the checker supports more than 190 languages. |
| Purpose | Codequiry is a source code plagiarism and AI-detection platform built to help verify that submitted code is the student's own work. | The online checker scans text against web sources, books, and academic papers for originality. |
| Support | The pricing page lists customer support on Advanced and priority customer support on the Rapid add-on. | The contact page lists [email protected] and says premium members should include a valid order ID when reporting issues or sending suggestions. |
Plans
Codequiry
- Grow€25.76 a month
- Rapid€41.40 a month
- Advanced€91.08 a month
- Scale€275.08 a month
Plagiarisma
- 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
- One-year subscription$99 a year
- Paid featuresPrice not published
In their own words
Codequiry
Codequiry checks submitted source code for plagiarism and AI-generated code, helping educators verify that student work is their own. It compares submissions with peer work, web sources, and historical material. The company says more than 20 analysis engines examine code structure and logic, not just textual matches, and that the system flags code associated with ChatGPT, GitHub Copilot, Claude, and Gemini. It supports more than 65 programming languages, including Python, Java, C/C++, JavaScript, C#, Go, and Rust. Instructors can review similarity scores and side-by-side matches, with matching lines highlighted. Grow includes a web dashboard, desktop client, and API/CLI access; all three listed plans include unlimited MCP calls. Advanced includes LMS integrations, while Scale offers custom LMS and SIS integrations built to spec. The pricing page states FERPA and GDPR compliance, SOC 2 Type II certification, TLS 1.3 encryption, and AES-256 encryption at rest. Uploaded code on plans without Rapid may be retained indefinitely in an anonymized comparison corpus and cannot be deleted on request. Grow costs €25.76 a month; a one-day trial is available and there is no free plan.
Plagiarisma
Plagiarisma is an originality checker that compares text with web sources, books and academic papers. Users can paste text, enter a URL or upload a document in formats including PDF, DOCX, RTF, TXT, HTML, spreadsheets, presentations and ebooks. Its homepage says the checker supports more than 190 languages. The service runs on the web and has a Windows desktop download listed as version 2.0 for.NET on Windows x86/x64. Desktop tools include plagiarism scanning, AI content detection, paraphrasing and APA citation generation. A Google Docs add-on offers checking, paraphrasing, summarizing and AI detection; its listing allows five free document scans per day, with paid features available by monthly subscription. A free plan is listed, including a Windows desktop checker at free. The company says it does not store private texts in public databases. Its FAQ says premium membership orders may be refunded within three days, while trial orders are not refundable.