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Capacities Review

Capacities is an object-based knowledge management tool that allows users to link various content types and integrates AI assistance for content creation.

shipped Sep 1, 2026automatefreemium
Domain rating56Monthly visits5.6K/mo
AutomatePersonal productivityKnowledge assistant
Capacities — product screenshot

Why it matters

1Utilizes an object-based system for knowledge management, treating content as distinct objects with structured properties.
2Offers a freemium pricing model, with advanced AI features and higher usage budgets available in Pro and Pro+ plans.
3Features continuous development, including Mobile App 2.0 and Capacities API 2.0 released in August and July 2026, respectively.
4Supports cross-platform synchronization across desktop (Mac, Windows, Linux) and mobile (iOS, Android) devices.

Specs

API Available

Yes, public API

overview

What is Capacities?

Capacities is an object-based knowledge management tool developed by Capacities that enables individuals to organize thoughts, store knowledge, and generate ideas through a unique object-based system. It allows users to link various content types, such as notes, images, people, and tasks, facilitating the exploration of connections between them.

features

Key Features of Capacities

Capacities is built around an object-based system where each piece of content is a distinct object with its own structure and properties. This approach facilitates networked knowledge management and supports interconnected thinking across the workspace. The platform integrates AI assistance for content creation and analysis.

  • Object-based knowledge management system
  • Linking of various content types (notes, images, people, tasks)
  • Integrated AI assistance for content creation and analysis (Explore AI)
  • Queryable content across the workspace for structured data organization
  • Automatic surfacing of related content through backlinks and connections
  • Daily note feature for capturing thoughts and building connections
  • Custom object types for tailored information structuring
  • Full export functionality to standard formats
  • Distraction-free editor for note-taking
  • Weblink analysis for Pro users to read and annotate saved web pages

use cases

Who Should Use Capacities?

Capacities is designed for individuals and professionals seeking a structured yet flexible approach to personal knowledge management. Its object-based system is particularly beneficial for those who need to manage complex information and explore connections between different data points.

  • Personal Knowledge Management: Individuals looking to streamline information management through modular structures, collections, and tags.
  • Researchers and Writers: Users who require a dedicated environment for research workflows, organizing notes, and developing content.
  • Project Managers: Professionals needing to organize project notes, integrate tasks, and track progress within a connected system.
  • Students: Individuals managing reading lists, annotations, and study notes across various subjects.
  • Developers, Managers, Founders: Professionals who need to organize ideas, tasks, and project-related information efficiently.

how to use

How to Use Capacities

To begin using Capacities, users typically create an account and start by capturing information within daily notes or by defining custom object types. The platform encourages linking content to build a networked knowledge base.

  • 1Create an account on capacities.io or download the desktop/mobile application.
  • 2Start by utilizing the daily note as an inbox for capturing initial thoughts and ideas.
  • 3Define custom object types (e.g., 'Person', 'Book', 'Project') to structure different content categories.
  • 4Create new objects and link them to existing content using the platform's linking features.
  • 5Utilize the search function and 'Related Content' features to explore connections within the knowledge base.
  • 6Leverage AI assistance for content creation, summarization, and analysis within the workspace.

pricing

Capacities Pricing & Plans

Capacities operates on a freemium model, offering a free tier with core functionalities. Advanced features, increased AI budgets, and additional capabilities are available through paid plans, including Pro, Pro+, and Believer+ add-ons.

  • Freemium: Free access to core object-based knowledge management features.
  • Pro: Includes AI features with a monthly usage budget, weblink analysis, and other enhancements.
  • Pro+: Optional add-on for Pro users, providing a larger monthly AI budget and top-up options.
  • Believer+: Optional add-on, offering a significantly larger monthly AI budget for intensive AI use.

Pros

  • +Innovative object-based system for relational information organization.
  • +Clean, intuitive, and fast user interface, particularly on desktop.
  • +Effective daily notes feature for capturing and connecting thoughts.
  • +Robust cross-platform synchronization across desktop (Mac, Windows, Linux) and mobile (iOS, Android).
  • +Active development team responsive to community feedback, with frequent updates.
  • +Full export capabilities to standard formats, ensuring data portability.

Cons

  • Requires a learning curve due to its unique object-based system.
  • AI features are locked behind the Pro plan and have a monthly usage budget.
  • Mobile app (prior to 2.0) had historical issues with editing and quick-capture.
  • Migration of large amounts of notes from other tools can be manual.
  • Offers less customization and control compared to highly extensible tools like Obsidian.

Policies

Pricing Page

View Pricing

Similar Tools

Capacities vs Competitors

Capacities positions itself as a modern personal knowledge management tool that blends networked, object-based, and time-based note-taking. It offers a unique middle ground between highly structured databases and flexible linking tools.

1
Anytype

Focuses on privacy, local-first storage, and end-to-end encryption, giving users full data ownership.

Offers a similar object-based approach to Capacities but prioritizes data ownership and offline functionality over Capacities' cloud-based polish and built-in AI.

2

Stores notes as plain Markdown files locally, offering maximum data ownership and extensibility through a vast plugin ecosystem.

Provides more flexibility and data ownership with local Markdown files, but requires more user setup and plugins to achieve the structured, object-based experience that Capacities offers out-of-the-box.

3

Highly flexible workspace with robust database capabilities, allowing users to create custom structures for notes, tasks, and projects, often with built-in AI.

More general-purpose and team-oriented than Capacities, offering broader project management features and integrations, but can feel more complex and less focused purely on personal knowledge objects.

4
Logseq

Open-source, local-first, and outliner-based, focusing on block-level linking and daily notes for emergent knowledge organization.

Offers a similar graph-based, interconnected approach but is outliner-first and open-source, providing full data control and community-driven development, whereas Capacities is more visually oriented and explicitly object-typed with cloud sync.

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