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Open eClass vs RELATE: catalog facts
Open eClass	RELATE
Free Free and open source under the GNU GPL.	Free Free and open source.
Web, Self-hosted	Web, Self-hosted
Long-running project with steady releases since 2003 Responsive interface plus a mobile app	Course content as plain YAML and Markdown under git version control Auto-graded code questions with sandboxed execution
Website is mainly in Greek Smaller international community than larger LMS projects	No packaged releases; installed from source Content authoring assumes comfort with text files and git
Self-hosted	Self-hosted
Open source	Open source
License: GPL-2.0	License: MIT
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 Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.