Dolos
7.7#1 in code duplication detection toolsFree planFree planWebAPILinuxmacOS
VisitDolos vs Turnitin AI Writing Detection
Turnitin AI Writing Detection
5.4#29 in plagiarism checkersWeb
VisitWhat both publish
| Fact | Dolos | Turnitin AI Writing Detection |
|---|---|---|
| Headquarters | Ghent, Belgium | Oakland, California, United States |
| Integrations | Dolos provides a JSON API for automated integration with exercise platforms such as Dodona. | Turnitin Feedback Studio's LTI 1.3 integrations include platforms such as Blackboard, Canvas, and Moodle; Microsoft Teams AI writing detection requires the Feedback Studio integration and an Originality license. |
| Languages | Dolos uses Tree-sitter parsers and supports common languages including Bash, C, C++, C#, Elm, JavaScript, Java, PHP, Python, and TypeScript out of the box. | Turnitin's AI writing detection guide lists English, Spanish, Japanese, and Arabic as supported languages. |
| Purpose | Dolos detects plagiarism by finding similarities between source code submissions. | The detector helps educators identify text that may have been generated or modified by AI writing tools. |
| Support | General questions and support are handled through GitHub discussions, while bugs and feature requests use GitHub issues. | Users who need access should contact their Turnitin administrator, who can speak with the account manager; technical support cannot enable the feature. |
Dolos plans
- Dolos web appFree
- Free web applicationFree
Turnitin AI Writing Detection plans
- Turnitin AI Writing Detection (institutional license/add-on)Priced on request
Pick Dolos if…
Dolos is suited to teachers checking source-code submissions, including tests, exams, and exercises where small-group collaboration is allowed. It can also suit users who want local analysis or to host the tool themselves.
Pick Turnitin AI Writing Detection if…
You want what its maker publishes above — check its page for the details.