Side by side
Capacities vs Constella
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
A studio for your mind
Forget files and folders, not your thoughts.
Primary task
Knowledge
Knowledge
Pricing
Freemium · Free + from $9.91/mo
Free Trial · Trial; then from $5.99/mo
Pricing details
Free + from $9.91/mo
Free + from $5.99/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Make
Not documented
Source rating
No rating recorded
4.7 / 5 · 7 ratings
Catalog views
542
41k
Estimated monthly traffic
313K
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Catalog imported
29 Aug 2026
30 Aug 2026
Listed strengths
- Intuitive note-taking tool
- Objects-based architecture
- Beyond traditional file systems
- Network-based information structuring
- Dynamic, interconnected workspace
- Visual infinite graph
- No-search note retrieval
- Real-time note surfacing
- Facilitates neurologically-informed thoughts mapping
- Content import/export capability
Listed limitations
- Focused on object-based approach
- No traditional file systems
- No explicit offline functionality
- No mention of collaboration features
- Possibly complex for non-technical users
- Limited customizability
- No multi-users/shared canvas capability
- Weak offline support
- No folder-based organization
- Inflexible exporting formats