Obsidian vs Roam Research — Which One Wins?
Pick Obsidian if: Power users and developers who want to own their data and build a personal knowledge graph
Pick Roam Research if: Researchers and writers who think in connected ideas and want block-level linking
Our take: Obsidian for simplicity, Roam Research for power users.
| Obsidian | Roam Research | |
|---|---|---|
| Pricing | Free for personal use | Commercial $50/user/year | No free plan | Pro $15/mo |
| Features | 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 |
| Best for | 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 |
| Learning Curve | Hard | Hard |
The Real Difference
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.
Bottom Line
If you value local-first markdown files and power users and developers, go with Obsidian. If researchers and writers who matters more, Roam Research is your pick. Neither is a bad choice — but one will fit your workflow better.