Anchor vs SilverBullet

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

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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SilverBullet

MIT

Self-hosted, programmable knowledge base: plain Markdown notes with live queries, backlinks, and an embedded Lua scripting runtime.

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Side-by-side comparison

	Anchor	SilverBullet
License	AGPL-3.0	MIT
Self-hostable	Yes	Yes
GitHub Stars	1,375	6,320
Forks	59	513
Open Issues	74	365
Last Commit	Oct 9, 2026	Oct 13, 2026
First Released	Dec 1, 2025	Feb 16, 2022
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools
Tags	#notes #self hosted #offline-first #cross-platform #docker	#note taking #markdown #knowledge-management #self hosted

GitHub stars over time

Anchor1,375

SilverBullet

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