Option 1
Obsidian
Page-first markdown notes; massive plugin ecosystem.
Best for
Writers, researchers, anyone who thinks in pages and links.
Pros
- Largest plugin ecosystem (1,000+)
- Best for long-form notes + writing
- Strong graph view
- WYSIWYG-ish editing (live preview)
- Free for personal use; $50/yr commercial
Cons
- Daily journaling less native than Logseq
- More setup for outliners (need plugins)
- Mobile app paid for sync ($4-10/mo)