AppFlowy vs memos

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

AppFlowy

AGPL-3.0

Open source Notion alternative that brings projects, wikis, and teams together with AI while keeping you in control of your data.

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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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Side-by-side comparison

	AppFlowy	memos
License	AGPL-3.0	MIT
Self-hostable	Yes	Yes
GitHub Stars	75,161	62,153
Forks	5,816	4,638
Open Issues	980	31
Last Commit	Aug 9, 2026	Aug 10, 2026
First Released	Jun 16, 2021	Dec 8, 2021
Categories	PDF viewer	Note Taking & Knowledge Management Tools
Tags	—	#markdown #memo #note taking #microblog

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