Roam Research vs Capacities
Roam Research is networked note-taking tool with bidirectional links and graph-based knowledge management, while Capacities is note-taking app built around objects and types instead of pages and folders. The biggest difference up front: Capacities is free, while Roam Research starts at $15/mo. Roam Research is built for researchers and writers who think in networks, whereas Capacities targets users wanting object-based note-taking with structure.
| Feature | Roam Research | Capacities |
|---|---|---|
| Free tier available | — | ✓ |
| Open source | — | — |
| Backlinks | ✓ | — |
| Block References | ✓ | — |
| Daily Notes | ✓ | ✓ |
| Graph View | ✓ | — |
| Object-Based | — | ✓ |
| Relations | — | ✓ |
| Tags | — | ✓ |
Pricing: Capacities is completely free (Free for personal use), which makes it the obvious pick if budget is the top concern. Roam Research starts at $15/mo. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.
Feature gaps: Roam Research offers Backlinks, Block References and Graph View that Capacities lacks. Capacities brings Object-Based, Relations and Tags that Roam Research does not have. Both share Daily Notes.
Team fit: Both tools target individuals teams, so the decision hinges on features and workflow fit rather than scale.
Where each tool shines: Roam Research's biggest strengths are: backlinks let you build a connected knowledge graph from your notes. includes graph view as a core feature, purpose-built for note taking workflows. Capacities's biggest strengths are: object-based canvas treats every element as a manipulable node for precise control. includes daily notes as a core feature, purpose-built for note taking workflows.
Watch out for: With Roam Research, users commonly note that starts at $15/mo — on the expensive side, especially for small teams or solo users. With Capacities, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
choose Roam Research if
- You need a tool built for researchers and writers who think in networks
- You specifically need Backlinks and Block References
- You care about includes graph view as a core feature, purpose-built for note taking workflows
choose Capacities if
- You need a tool built for users wanting object-based note-taking with structure
- Budget is a hard constraint — Capacities is free, Roam Research is not
- You specifically need Object-Based and Relations
- You care about includes daily notes as a core feature, purpose-built for note taking workflows
- The free tier works for you: free for personal use
frequently asked
What is the difference between Roam Research and Capacities?
Roam Research is networked note-taking tool with bidirectional links and graph-based knowledge management, while Capacities is note-taking app built around objects and types instead of pages and folders. The biggest difference up front: Capacities is free, while Roam Research starts at $15/mo. Roam Research is built for researchers and writers who think in networks, whereas Capacities targets users wanting object-based note-taking with structure.
Should I use Roam Research or Capacities?
Capacities is the free option; Roam Research charges $15/mo but may offer more polish. Here is how they compare.
When should I choose Roam Research over Capacities?
Choose Roam Research if You need a tool built for researchers and writers who think in networks; You specifically need Backlinks and Block References; You care about includes graph view as a core feature, purpose-built for note taking workflows.
When should I choose Capacities over Roam Research?
Choose Capacities if You need a tool built for users wanting object-based note-taking with structure; Budget is a hard constraint — Capacities is free, Roam Research is not; You specifically need Object-Based and Relations; You care about includes daily notes as a core feature, purpose-built for note taking workflows; The free tier works for you: free for personal use.
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