C
Capacities
A studio for your mind
4.2(847 reviews)
Founded: 2021•Updated: September 14, 2025
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database
Capacities is an object-oriented note-taking app that helps you organize information using structured object types. It combines the flexibility of free-form notes with the power of databases to create a personalized knowledge management system.
Key Features
Object-oriented structure
Custom object types
Structured data
Visual organization
Daily notes
Web clipper
Advanced search
Tag system
Templates
Collaboration tools
API access
Cross-platform sync
Pros
- Unique object-oriented approach
- Great for structured thinking
- Beautiful and intuitive interface
- Strong free plan
- Good mobile apps
- Flexible data organization
- Regular updates
- Growing community
Cons
- Learning curve for object concepts
- Limited free plan
- Newer platform
- Less mature than alternatives
- Can be complex for simple notes
- Limited integrations currently
Integrations
Readwise
Google Calendar
Web clipper
Pricing
Free
Free
- 1000 objects
- Basic object types
- Daily notes
- Web clipper
- Mobile apps
Pro
$10/monthly
- Unlimited objects
- Custom object types
- Advanced queries
- Team collaboration
- API access
- Priority support
Quick Info
Platforms
Web
macOS
Windows
iOS
Android
Pricing Model
freemium
Founded
2021