SilverBullet vs Wiki.js

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

SilverBullet

MIT

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

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Wiki.js

AGPL-3.0

Wiki.js is a modern, powerful open-source wiki app built on Node.js. Versioned, searchable, beautiful, and self-hosted — a knowledge base for any team, big or small.

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Side-by-side comparison

	SilverBullet	Wiki.js
License	MIT	AGPL-3.0
Self-hostable	Yes	No
GitHub Stars	6,484	29,216
Forks	531	3,353
Open Issues	380	9
Last Commit	Nov 8, 2026	Nov 8, 2026
First Released	Feb 16, 2022	Aug 16, 2016
Categories	Note Taking & Knowledge Management Tools	Wiki Software Internal Knowledge Base Knowledge Management Tools
Tags	#note taking #markdown #knowledge-management #self hosted	#markdown #documentation #wiki

GitHub stars over time

SilverBullet6,484

Wiki.js

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