Obsidian vs Tana: Detailed Comparison (2026)
Local-first, you own your data
Powerful linking and graph view
Huge plugin ecosystem
Works completely offline
No real-time collaboration (without Sync)
Markdown-only can be limiting
Steep learning curve for customization
Free plan available
Very affordable starting price
Strong user satisfaction ratings
Quick note capture
Organization with folders or tags
Smaller user community than market leaders
Sync conflicts can occasionally occur
Export options may be limited