BookStack vs OpenKnowledge

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

BookStack

MIT

Open source wiki and documentation platform with a books/shelves/pages model — a simple, self-hostable alternative to Confluence and Notion.

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OpenKnowledge

GPL-3.0

AI-native, local-first markdown editor and LLM wiki with built-in integrations for Claude, Codex, and other agents.

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Side-by-side comparison

	BookStack	OpenKnowledge
License	MIT	GPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	268	4,309
Forks	33	285
Open Issues	701	48
Last Commit	Sep 23, 2026	Sep 24, 2026
First Released	Apr 27, 2026	Jun 3, 2026
Categories	Wiki Software	Note Taking & Knowledge Management Tools
Tags	#documentation #self hosted #laravel #php #markdown	#markdown #notes #ai #second-brain #agents

GitHub stars over time

BookStack

OpenKnowledge4,309

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