Object based notes and personal knowledge
4.3 Bottom line: Capacities is a strong productivity tool, best known for object based structure that links notes by type. It has a free plan.
Capacities organizes your notes around objects like people, books, and projects rather than plain pages, so everything links by type. The free core product covers unlimited notes and offline access, while the paid tier adds an AI assistant, calendar integration, and table formulas. It works across web, desktop, and mobile.
| Tool | Rating | Free | From | Best known for |
|---|---|---|---|---|
 Capacities (this tool) | 4.3 | Yes | $12/mo | Object based structure that links notes by type |
 Fathom | 4.5 | Yes | Free | Call recording and transcription |
 Superhuman | 4.5 | No | $33/mo | Keyboard first workflow with instant search and split inbox |
 Fireflies.ai | 4.5 | Yes | $10/mo | Automatic recording and transcription across major video conferencing apps |
Capacities is a strong productivity tool, best known for object based structure that links notes by type. It offers a free plan, with paid upgrades from $12/mo.
What makes it different: Capacities stands out for object based structure that links notes by type.
Live meeting transcripts in your browser
Automatic notes for every meeting
Meeting agent for notes and tasks
Auto-scheduling calendar and task planner