Jotty vs OpenKnowledge

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

Jotty

AGPL-3.0

Self-hosted notes and checklists with markdown files, Kanban task projects, SSO, PGP encryption, and a REST API.

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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

	Jotty	OpenKnowledge
License	AGPL-3.0	GPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	2,037	4,810
Forks	121	330
Open Issues	55	57
Last Commit	Nov 7, 2026	Nov 6, 2026
First Released	Aug 11, 2025	Jun 3, 2026
Categories	Note Taking & Knowledge Management Tools	Note Taking & Knowledge Management Tools
Tags	#note taking #self hosted #homelab #markdown #notes	#markdown #notes #ai #second-brain #agents

GitHub stars over time

Jotty2,037

OpenKnowledge

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