iThenticate vs PlagAware
iThenticate
ithenticate.com
PlagAware
plagaware.comSide by side
| Figure | iThenticate | PlagAware |
|---|---|---|
| Price from | — | €2.99/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 19 |
| Spec score · Plagiarism Checkers | 7.7 (#17) | 8.8 (#7) |
| Spec score · AI Plagiarism Checkers | 7.7 (#15) | 8.9 (#6) |
| API | API access is available only for organizational accounts and requires contacting an iThenticate account sales representative. | The public HTTP POST API accepts text or file submissions, callback URL, language, project and external IDs, library options and dry-run mode. |
| Headquarters | Oakland, California | Neu-Ulm, Germany |
| Integrations | iThenticate supports Crossref Similarity Check and its search targets can include Crossref content. | Official pages describe Moodle integration and possible integrations with SharePoint, Joomla, WordPress and Blogger. |
| Purpose | iThenticate screens high-stakes documents for originality and potential misconduct before publication. | PlagAware is a plagiarism search engine for educational institutions, businesses and individuals. |
| Report tools | The Similarity Report offers match overview, all sources, match breakdown, and side-by-side comparison modes. | Reports can be edited interactively, downloaded as PDF files and shared through permanent links. |
| Security | The service added multi-factor authentication by one-time passcode for iThenticate administrator sign-ins in September 2026. | The company states that data transmission uses AES-256 encryption and that servers use intrusion detection, network firewalls and application firewalls. |
Plans
iThenticate
- Single$125, paid once
- Multiple$300, paid once
- OrganizationPriced on request
PlagAware
- Subscription FreeFree
- Light€2.99 a month
- Subscription Light€2.99 a month
- Standard€12.49 a month
- Subscription Standard€12.49 a month
- PrePaid Package S€12.90, paid once
- PrePaid Package S€12.99, paid once
- PrePaid Package M€24.90, paid once
- PrePaid Package M€24.99, paid once
- PrePaid Package L€39.90, paid once
In their own words
iThenticate
iThenticate has no write-up on Specifiction yet; its figures are above.
PlagAware
PlagAware is a plagiarism search engine for educational institutions, businesses, and individuals. Its FullScan technology checks submitted text against more than 70 billion online documents and user-provided comparison texts, while text monitoring can flag potential copying or duplication on texts and web pages. An AI detector looks for stereotypical language associated with systems such as ChatGPT, Copilot, Gemini, and LLaMA; PlagAware says it does not send data to those external providers. Reports can be edited interactively, downloaded as PDFs, and shared through permanent links. Users can paste text, upload TXT, RTF, HTML, DOC, DOCX, ODT, and PDF files, or submit through the API. The web application works in supported modern browsers without workstation installation and offers integrations for Moodle, SharePoint, Joomla, WordPress, and Blogger. It accepts texts up to 750,000 characters, files up to 15 MB, and up to 50 parallel uploads. A significant coverage limit is that it does not access non-public sources such as paid scientific journal articles or paid portal content. Plans include free use, subscriptions, and prepaid credits; Subscription Light is €2.99/month with a six-month minimum term.