Atomic vs NoteDiscovery

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

Atomic

MIT

A self-hosted personal knowledge base that turns markdown notes into an AI-augmented knowledge graph with semantic search and wiki synthesis.

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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

	Atomic	NoteDiscovery
License	MIT	MIT
Self-hostable	Yes	Yes
GitHub Stars	1,952	2,787
Forks	140	232
Open Issues	32	3
Last Commit	Aug 9, 2026	Sep 11, 2026
First Released	Nov 25, 2025	Nov 5, 2025
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools
Tags	#note taking #markdown #knowledge-management #LLM #local ai	#knowledge-management #note taking #markdown #docker #self hosted

GitHub stars over time

Atomic1,952

NoteDiscovery

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