memos vs TriliumNext Notes

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

memos

MIT

Privacy-first, self-hosted note-taking platform with markdown support, tagging, and built-in AI — a lightweight alternative to Notion and Obsidian.

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TriliumNext Notes

AGPL-3.0

Hierarchical personal knowledge base with powerful note-taking, rich text editing, and scripting capabilities.

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Side-by-side comparison

	memos	TriliumNext Notes
License	MIT	AGPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	64,347	38,736
Forks	4,942	2,624
Open Issues	56	608
Last Commit	Nov 8, 2026	Nov 8, 2026
First Released	Dec 8, 2021	May 23, 2017
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools Knowledge Management Tools
Tags	#markdown #memo #note taking #microblog	#note taking #knowledge-management #markdown

GitHub stars over time

memos64,347

TriliumNext Notes

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