Capacities

Capacities is a note-taking app that stores ideas as connected objects instead of files and folders. Each person, book, or project becomes an object with its own page, and links build a web of your knowledge. It runs on Mac, Windows, Linux, iOS, and Android, with offline support and full sync. The free Basic plan covers unlimited spaces, objects, and blocks. Capacities Pro adds an AI assistant, software that answers questions from your notes, plus task management and calendar tools. Check current prices on the official site before you decide.

Key Features

1. Object-Based Notes

Every person, book, or project is an object with its own page. Links tie them into a connected web.

2. Unlimited Free Core

The free plan allows unlimited spaces, objects, and blocks, plus sync and offline support on all devices.

3. AI Assistant (Pro)

The Pro AI assistant answers questions, drafts text, and works across your whole knowledge base.

4. Task Management (Pro)

Tasks stay tied to their project notes, so action items never lose context and deadlines show beside them.

5. Calendar Integration (Pro)

Connect your calendar to plan days and link events to notes and tasks from one place.

6. Save From Anywhere

Send content from WhatsApp, Telegram, Twitter, or email straight into your notes with one tap.

7. Full-Text Search

Search every word across all spaces and objects to find any note in seconds as you type.

Frequently Asked Questions (FAQ)

What is an "object" in Capacities?

An object is a reusable page for one thing, like a person, book, or project. You link objects together instead of copying text, so your notes form a connected web of ideas.

Which platforms does Capacities support?

Capacities runs on Mac, Windows, Linux, iOS, and Android. Notes sync across all devices, and offline support keeps you working without internet.

What does the free plan include?

The free Basic plan includes unlimited spaces, objects, and blocks, device sync, offline support, and full-text search. Media uploads start at 5 GB total, then continue at 100 MB per month.

How is Capacities different from Notion?

Capacities organizes notes as linked objects in a knowledge web, while Notion organizes pages in a folder-like hierarchy. Capacities focuses on personal knowledge; Notion leans more toward team wikis and databases.

Can Capacities import my old notes?

Yes. Capacities supports import and export of your notes, so you can move in from apps like Notion or Evernote. Check the official docs for the current list of supported formats.

Conclusion

Capacities suits people who think in connections rather than folders. Its object-based pages, unlimited free core, and sync across devices fit researchers and students well. The Pro plan adds AI help and task tools. If you prefer simple folders, it may feel like too much. Try the free plan first and link a few objects.