Atomic vs HelixNotes

Comparing two open source alternatives to Notion and Evernote . 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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HelixNotes

AGPL-3.0

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

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Side-by-side comparison

	Atomic	HelixNotes
License	MIT	AGPL-3.0
Self-hostable	Yes	No
GitHub Stars	1,584	135
Forks	107	11
Open Issues	33	49
Last Commit	Jul 2, 2026	Jul 3, 2026
First Released	Nov 25, 2025	Feb 9, 2026
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools
Tags	#note taking #markdown #knowledge-management #LLM #local ai	#markdown #notes #knowledge-management #productivity #privacy

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