Capacities
Notes & PKM
FREEMIUM
Best For
Notes & PKM workflows, professionals, and teams looking for powerful AI assistance
Capacities is an object-based note-taking and knowledge management tool, allowing users to connect different types of information semantically.
Overview
Capacities is a leading AI tool in the Notes & PKM category, developed by Capacities. Capacities is an object-based note-taking and knowledge management tool, allowing users to connect different types of information semantically. With a rating of 4.8 out of 5 from 2.8k users, it stands as one of the most trusted options available today.
💰 Pricing
Free, Pro $12/month
Pros & Cons
✓ What We Like
Exceptional user satisfaction with 4.8 star rating from thousands of real users
Generous free tier available so you can try before committing to a paid plan
Object-based knowledge organization
Semantic relationships between notes
Designed for Notes & PKM workflows making it highly relevant for its core use case
✗ Limitations
Advanced features are locked behind paid plans which can feel limiting on the free tier
Learning curve may be steep for users new to AI powered notes & pkm tools
Requires a stable internet connection as it is a cloud based tool without offline mode
Some powerful features require technical knowledge to configure and use effectively
API rate limits and usage quotas may impact heavy users and enterprise workflows
Key Features
Object-based knowledge organization
Semantic relationships between notes
AI-powered content generation and search (Gemini 3)
Flexible tags, properties, and templates
Integrates with web clipper and media embedding
Free Alternatives
Compare with Similar Tools
| Feature | Capacities | Obsidian | Mem | Reflect |
|---|---|---|---|---|
| Rating | ★★★★½ 4.8 | ★★★★½ 4.9 | ★★★★½ 4.8 | ★★★★½ 4.8 |
| Pricing | FREEMIUM | FREE | FREEMIUM | PAID |
| Free Tier | ✓ Limited | ✓ Free | ✓ Limited | ✗ |
| Category | Notes & PKM | Notes & PKM | Notes & PKM | Notes & PKM |
| Best Free Alt | Anytype | Obsidian | Obsidian | Obsidian |
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