Alexandrie vs Anchor

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

Alexandrie

MIT

Self-hosted knowledge base with extended Markdown editor, Kanban, OIDC/SSO, PWA and offline support.

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Anchor

AGPL-3.0

Offline-first, self-hostable note-taking app with rich text, tags, attachments, and cross-device sync via Docker.

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Side-by-side comparison

	Alexandrie	Anchor
License	MIT	AGPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	2,339	1,239
Forks	153	52
Open Issues	26	48
Last Commit	Aug 20, 2026	Aug 16, 2026
First Released	Aug 21, 2022	Dec 1, 2025
Categories	Wiki Software	Note Taking & Knowledge Management Tools
Tags	#self hosted #markdown #wiki #pwa #note taking	#notes #self hosted #offline-first #cross-platform #docker

GitHub stars over time

Alexandrie

Anchor1,239

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