Joplin vs NoteDiscovery

Comparing two open source alternatives to Evernote and Obsidian and Google Keep. Use the comparison below to decide which one fits your needs.

Joplin

Privacy-focused, open-source note-taking and to-do app with end-to-end encryption and multi-device sync.

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NoteDiscovery

MIT

A self-hosted knowledge base for note-taking with markdown support, Zettelkasten methodology, and Docker deployment.

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Side-by-side comparison

	Joplin	NoteDiscovery
License	—	MIT
Self-hostable	Yes	Yes
GitHub Stars	56,623	2,824
Forks	6,319	240
Open Issues	639	7
Last Commit	Oct 6, 2026	Oct 6, 2026
First Released	Jan 16, 2017	Nov 5, 2025
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools
Tags	#note taking #markdown #encryption #self hosted	#knowledge-management #note taking #markdown #docker #self hosted

GitHub stars over time

Joplin56,623

NoteDiscovery

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