Obsidian vs Tana — Qual vence?
Escolha Obsidian se: Power users e devs que querem ser donos dos seus dados e construir um grafo de conhecimento pessoal
Escolha Tana se: Power users que querem construir seu próprio sistema operacional pessoal com notas estruturadas e consultáveis
Nossa opinião: Obsidian for simplicity, Tana for power users.
| Obsidian | Tana | |
|---|---|---|
| Preços | Free for personal use | Commercial $50/user/year | Free for personal use | Tana Pro $10/mo |
| Funcionalidades | Local-first markdown files, Bidirectional linking, Graph view, Plugin ecosystem (1000+), Full offline support | Supertag-based schema system, Live search nodes, Command node automations, AI integration built-in, Outliner with structured data |
| Melhor para | Power users and developers who want to own their data and build a personal knowledge graph | Power users who want to build their own personal operating system with structured, queryable notes |
| Curva de aprendizado | Difícil | Difícil |
A diferença real
Both offer free tiers, so the real question is what you get when you start paying.
Obsidian stands out with Local-first markdown files and Bidirectional linking. Tana counters with Supertag-based schema system and Live search nodes.
Obsidian's Achilles heel: no real-time collaboration — syncing across devices requires paid add-on or diy solution. Tana's: steep learning cliff — the supertag concept is powerful but takes days to grok properly. Pick whichever weakness you can live with.
Conclusão
If you value local-first markdown files and power users e devs, go with Obsidian. If power users que querem matters more, Tana is your pick. Neither is a bad choice — but one will fit your workflow better.