Knowledge Management

Capacities

A knowledge management and note-taking application that organizes ideas as interconnected objects.

Overview

Capacities is a note-taking and personal knowledge management tool that transforms notes into structured, linked objects like people, projects, and ideas. It supports bi-directional linking, multiple views, daily notes, and integrates with popular apps, emphasizing simplicity and data ownership.

Updated Oct 26, 2026

12 things

What Capacities has

Apps

iOS (store page, opens in a new tab)
Android (store page, opens in a new tab)
Windows
macOS
Linux
Browser extension

For developers

Programmatic access to the product's data and features for developers. One of 11 Knowledge Management tools with an API.
A Model Context Protocol server that lets AI tools connect to and act on your data. One of 6 Knowledge Management tools with MCP server.
A toolkit that lets developers build on the product using their preferred programming language.

Support

Get help from the support team by writing to them via email. One of 7 Knowledge Management tools with email support.
Real people you can contact when you need help with the tool. One of 10 Knowledge Management tools with human support.

Extras

An online space where users can connect, share tips, and help each other. One of 11 Knowledge Management tools with community.

14 features

Key Features

Connected objects
Capacities turns your ideas into connected objects, not files buried in folders. Link anything to anything, and find what you need the moment you need it.
Backlinks
Backlinks show you every connection at a glance.
Related Content
And Related Content go even further: Capacities scans your notes and surfaces places you wrote about something but never linked.
Daily Notes
Your daily note is your inbox. No pressure to organize. Just capture and link as you go.
Object types
A meeting becomes a Meeting object. A book becomes a Book object. And for your next project, simply create a Project object. Create the object types you need as you go.
Object connections
Over time, links between your objects reveal patterns. Click on any object and see everything connected to it.
Connected note-taking
Capacities brings together connected note-taking and structured data, without the complexity you'd expect. Easy to get started with, and powerful enough to grow with you for years.
Objects
In Capacities, you don't create files—you create objects. People, books, projects, ideas. Each with its own structure, properties, and place in your knowledge network.
Multiple views
Switch between lists, galleries, tables, or cards. The same data, visualized however works best for you.
Bi-directional links
Type someone's name or reference a project, and Capacities creates a two-way link automatically.
Graph view
See your entire knowledge network as a living graph. Explore connections. Spot clusters. Find unexpected patterns.
System-wide tags
Unlike other apps, tags in Capacities work across your entire system—not siloed in single databases.
Quick capture
Send thoughts via WhatsApp, Telegram, or email—they appear in your daily note automatically.
Timeline view
See how your thinking evolves day by day. Your daily notes become a timeline of your intellectual life.

Pros and cons

Pros

Transforms notes into structured, linked objects for natural knowledge organization.
Supports bi-directional linking and automatic discovery of related content.
Easy to start with daily notes and no complex setup or markdown required.
Integrates with popular apps for quick capture and reading highlights.
Free forever plan with no credit card required and full data export.

Cons

No explicit pricing tiers or paid plans detailed, limiting advanced feature transparency.
Focuses on individual use; lacks built-in collaboration features for teams.
Some advanced features like AI and task management are in Pro, details not fully disclosed.
May require learning new workflows for users accustomed to traditional folder-based note systems.
Limited information on mobile app availability or offline capabilities.

As of October 2026

Pricing

Capacities Basic
Free

You?

Be the first to rate Capacities

Your review helps others make better decisions. No account needed. Takes about 10 seconds.

Featured Video

See Capacities at work before you try it.

Watch on YouTube

0 questions

Frequently Asked Questions

No reviews yet

Community reviews

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Community reviews

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No written reviews yet. Be the first to share your experience.

Tried this tool? Share your experience.

Write a review

12 things

What Capacities has

Apps

iOS (store page, opens in a new tab)
Android (store page, opens in a new tab)
Windows
macOS
Linux
Browser extension

For developers

Programmatic access to the product's data and features for developers. One of 11 Knowledge Management tools with an API.
A Model Context Protocol server that lets AI tools connect to and act on your data. One of 6 Knowledge Management tools with MCP server.
A toolkit that lets developers build on the product using their preferred programming language.

Support

Get help from the support team by writing to them via email. One of 7 Knowledge Management tools with email support.
Real people you can contact when you need help with the tool. One of 10 Knowledge Management tools with human support.

Extras

An online space where users can connect, share tips, and help each other. One of 11 Knowledge Management tools with community.

14 features

Key Features

Connected objects
Capacities turns your ideas into connected objects, not files buried in folders. Link anything to anything, and find what you need the moment you need it.
Backlinks
Backlinks show you every connection at a glance.
Related Content
And Related Content go even further: Capacities scans your notes and surfaces places you wrote about something but never linked.
Daily Notes
Your daily note is your inbox. No pressure to organize. Just capture and link as you go.
Object types
A meeting becomes a Meeting object. A book becomes a Book object. And for your next project, simply create a Project object. Create the object types you need as you go.
Object connections
Over time, links between your objects reveal patterns. Click on any object and see everything connected to it.
Connected note-taking
Capacities brings together connected note-taking and structured data, without the complexity you'd expect. Easy to get started with, and powerful enough to grow with you for years.
Objects
In Capacities, you don't create files—you create objects. People, books, projects, ideas. Each with its own structure, properties, and place in your knowledge network.
Multiple views
Switch between lists, galleries, tables, or cards. The same data, visualized however works best for you.
Bi-directional links
Type someone's name or reference a project, and Capacities creates a two-way link automatically.
Graph view
See your entire knowledge network as a living graph. Explore connections. Spot clusters. Find unexpected patterns.
System-wide tags
Unlike other apps, tags in Capacities work across your entire system—not siloed in single databases.
Quick capture
Send thoughts via WhatsApp, Telegram, or email—they appear in your daily note automatically.
Timeline view
See how your thinking evolves day by day. Your daily notes become a timeline of your intellectual life.

Pros and cons

Pros

Transforms notes into structured, linked objects for natural knowledge organization.
Supports bi-directional linking and automatic discovery of related content.
Easy to start with daily notes and no complex setup or markdown required.
Integrates with popular apps for quick capture and reading highlights.
Free forever plan with no credit card required and full data export.

Cons

No explicit pricing tiers or paid plans detailed, limiting advanced feature transparency.
Focuses on individual use; lacks built-in collaboration features for teams.
Some advanced features like AI and task management are in Pro, details not fully disclosed.
May require learning new workflows for users accustomed to traditional folder-based note systems.
Limited information on mobile app availability or offline capabilities.

As of October 2026

Pricing

Capacities Basic
Free

You?

Be the first to rate Capacities

Your review helps others make better decisions. No account needed. Takes about 10 seconds.

Featured Video

See Capacities at work before you try it.

Watch on YouTube

0 questions

Capacities

Overview

What Capacities has

Apps

For developers

Support

Extras

Key Features

Connected objects

Backlinks

Related Content

Daily Notes

Object types

Object connections

Connected note-taking

Objects

Multiple views

Bi-directional links

Graph view

System-wide tags

Quick capture

Timeline view

Pros and cons

Pros

Cons

Pricing

Capacities pricing plans

Capacities Basic

Be the first to rate Capacities

Featured Video

Frequently Asked Questions

What Capacities has

Apps

For developers

Support

Extras

Key Features

Connected objects

Backlinks

Related Content

Daily Notes

Object types

Object connections

Connected note-taking

Objects

Multiple views

Bi-directional links

Graph view

System-wide tags

Quick capture

Timeline view

Pros and cons

Pros

Cons

Pricing

Capacities pricing plans

Capacities Basic

Be the first to rate Capacities

Featured Video

Frequently Asked Questions

More in Knowledge Management

More in Knowledge Management