Obsidian vs Roam Research — Lequel l'emporte ?
Choisissez Obsidian si: Les power users et développeurs qui veulent être propriétaires de leurs données et construire un graphe de connaissances personnel
Choisissez Roam Research si: Les chercheurs et écrivains qui pensent en idées connectées et veulent du linking au niveau des blocs
Notre avis: Obsidian for simplicity, Roam Research for power users.
| Obsidian | Roam Research | |
|---|---|---|
| Tarifs | Free for personal use | Commercial $50/user/year | No free plan | Pro $15/mo |
| Fonctionnalités | Local-first markdown files, Bidirectional linking, Graph view, Plugin ecosystem (1000+), Full offline support | Bidirectional linking, Block-level references, Daily notes workflow, Graph overview, Custom CSS and JavaScript |
| Idéal pour | Power users and developers who want to own their data and build a personal knowledge graph | Researchers and writers who think in connected ideas and want block-level linking |
| Courbe d'apprentissage | Difficile | Difficile |
La vraie différence
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 Plugin ecosystem (1000+). Roam Research counters with Block-level references and Daily notes workflow.
Obsidian's Achilles heel: no real-time collaboration — syncing across devices requires paid add-on or diy solution. Roam Research's: no free plan, web-only (no native desktop), and the community has shrunk as obsidian and logseq grew. Pick whichever weakness you can live with.
Le verdict
If you value local-first markdown files and les power users et, go with Obsidian. If les chercheurs et écrivains matters more, Roam Research is your pick. Neither is a bad choice — but one will fit your workflow better.