Kept vs OpenKnowledge

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

Kept

AGPL-3.0

A self-hosted, Google Keep-style notes app with native iOS and Android apps, reminders, and sync.

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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

	Kept	OpenKnowledge
License	AGPL-3.0	GPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	307	4,758
Forks	15	325
Open Issues	16	57
Last Commit	Nov 1, 2026	Oct 31, 2026
First Released	Apr 28, 2026	Jun 3, 2026
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools
Tags	#note taking #self hosted #notes #docker #pwa	#markdown #notes #ai #second-brain #agents

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