Data as of Aug 25, 2026 · Based on 3,181,687 AI responses across 10,525 prompts · See how Parse measures this
Dolos is a source code plagiarism detection tool that uses advanced algorithms to detect code plagiarism across many programming languages. It offers a free web application with no installation required—upload your files to get a secure, private report—and also provides a CLI and library for integration, with language support via the tree-sitter parser. Dolos is open-source under the MIT license, developed by Team Dodona and based on active research in this area.
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Sources
dolos.ugent.be shapes more of what AI says about Dolos than any other source, at 31% of its citations.
github.com · edenai.co · arxiv.org · onlinelibrary.wiley.com
Excerpts where Dolos appeared in the AI's answer

Dolos: Uses tree-sitter parsers to analyze source code files for similarities, and can be integrated as a library or via CLI.

Dolos : Built primarily for academia and large-scale code analysis, Dolos relies on tree-sitter parsers to perform language-agnostic structural fingerprinting.