Compare software

DOMjudge vs INGInious: catalog facts
DOMjudge	INGInious
Best for: Universities and organisers running programming contests	Best for: Programming teachers who want automatic, secure grading of student code
Free Free and open source, mainly under the GPL-2.0 licence.	Free Free and open source under the AGPL; the public instance is free to use.
Linux, Self-hosted	Web, Self-hosted
Proven at ICPC regional and world finals contests Supports ICPC and IOI-style partial scoring All 4 strengths for DOMjudge Proven at ICPC regional and world finals contests Supports ICPC and IOI-style partial scoring Modular language support Actively developed	Runs student code in isolated Docker containers Teachers write their own tests for detailed feedback All 4 strengths for INGInious Runs student code in isolated Docker containers Teachers write their own tests for detailed feedback Works as an external grader for Moodle or edX Interface translated into many languages
Setup requires server administration skills Designed for contests rather than casual practice	Requires Docker and server administration Focused on code assessment rather than full course management
Self-hosted	Self-hosted, Hosted service
Open source	Open source
License: GPL-2.0	License: AGPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for DOMjudge domjudge.org github.com/DOMjudge/domjudge Catalog checked October 2, 2026	Official website Full listing and sources Sources for INGInious inginious.org github.com/INGInious/INGInious Catalog checked October 2, 2026

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