Side by side
Constella vs Guru
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Forget files and folders, not your thoughts.
Connect scattered docs, deliver instant answers
Primary task
Knowledge
Knowledge
Pricing
Free Trial · Trial; then from $5.99/mo
Freemium · Free + from $15/mo
Pricing details
Free + from $5.99/mo
Free + from $15/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Not documented
Not documented
Source rating
4.7 / 5 · 7 ratings
5.0 / 5 · 1 ratings
Catalog views
41k
2.4k
Estimated monthly traffic
—
760.7K
Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Visual infinite graph
- No-search note retrieval
- Real-time note surfacing
- Facilitates neurologically-informed thoughts mapping
- Content import/export capability
- Enterprise-targeted tool
- Multi-purpose platform
- Instantaneous search results
- Applies Natural Language Processing
- Intelligent user-targeted delivery
Listed limitations
- Limited customizability
- No multi-users/shared canvas capability
- Weak offline support
- No folder-based organization
- Inflexible exporting formats
- No offline access
- No mobile app
- Unable to customize interface
- Lacks advanced reporting
- Dependent on user's accuracy