Logseq
Outliner + graph PKM with block references and plugin ecosystem.
Why it is included
AGPL-licensed, fast iteration, and strong workflows for Zettelkasten-style knowledge bases.
Best for
Power users building linked notes and daily-note habits.
If you use Windows, Mac, or paid tools
PKM alternative to Roam Research (paid), Obsidian (with paid sync), and Notion for outline-first notes.
Strengths
- Outliner UX
- Plugins
- Graph workflows
Limitations
- Learning curve; rapid evolution
Good alternatives
Joplin
Related tools
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