Comparison of anti-plagiarism software
The following tables compare software used for plagiarism detection.
General
| Software | Developer | First public release | Latest stable version | Cost (USD) | Free software | License | Notes |
|---|---|---|---|---|---|---|---|
| Turnitin | iParadigms | , | , | ||||
| Urkund | PrioInfo AB | , | , | ||||
| Compilatio | Compilatio.net | , | , | ||||
| SeeSources | . | , | , | ||||
| Plagium | Septet Systems | 2006 | 2009 | minimum $1.00 | limited | API | Official website |
| eTBLAST | . | , | , | ||||
| CopyTracker | . | , | , | ||||
| CitePlag | . | , | , | ||||
| PlagiarismDetect | . | , | , | ||||
| Chimpsky | . | , | , | ||||
| Copyscape | Indigo Stream Technologies, Ltd. | 2004 | , | ||||
| PlagTracker | . | , | , | ||||
| Attributor | . | , | , | ||||
| The Plagiarism Checker | . | , | , | ||||
| VeriGuide | . | , | , | ||||
| Ephorus | . | , | , | ||||
| Searchlight | Sentinel Internet Systems, Inc. | October 2013 | SaaS | $49/mo | SaaS | ||