SilverBullet vs XWiki

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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XWiki

LGPL-3.0

Open-source wiki platform for teams and enterprises, offering structured content, apps, and custom page development.

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Side-by-side comparison

	SilverBullet	XWiki
License	MIT	LGPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	6,437	1,329
Forks	527	674
Open Issues	378	272
Last Commit	Nov 1, 2026	Nov 2, 2026
First Released	Feb 16, 2022	Mar 10, 2011
Categories	Note Taking & Knowledge Management Tools	Internal Knowledge Base
Tags	#note taking #markdown #knowledge-management #self hosted	#wiki #collaboration

GitHub stars over time

SilverBullet

XWiki1,329

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