Productivity Freemium

Capacities

Object-based knowledge studio with AI, queries, tasks, and connected notes

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PricingFreemium
Free planYes
Free trialYes
APIYes
Open sourceNo
DeploymentHybrid
Last verifiedAugust 1, 2026
Overview

Tool overview

Capacities is listed under Productivity AI tools.

Summary

What is Capacities?

Capacities organizes personal knowledge as connected objects rather than folders. The free core product supports notes, media, search, export, and sync, while Pro adds AI assistance, smart search and queries, tasks, calendars, API access, and external AI chat connectors through MCP.

Best fit

Best for

Knowledge workers who prefer structured connected notes over folder hierarchies

Audience

Who is it for?

ProfessionalsResearchersWritersStudents
Recommendation

Decision note

Rebuilt from the original export under the complete V412/V411 factual-source-verification workflow. Preview only. Apply remains blocked until Failures = 0, Warnings = 0, Unmapped = 0, Missing = 0; explicit clears are reviewed; image import is disabled or V380 accepts the asset; a representative WordPress edit screen is compared with the export and proposed row; and a post-Apply zero-change Preview succeeds.

Capabilities

Key features

Connected object-based knowledge model

AI chat, rewriting, summarization, and autofill

Smart search, queries, tasks, and calendars

Desktop, web, mobile, API, and MCP access

Workflows

Use cases

Organize research and notes

Build personal knowledge systems

Chat with stored content

Connect notes to tasks and calendars

Strengths

Pros

  • Core product remains free
  • Full export in standard formats
  • Multiple AI providers and BYOK support
Considerations

Limitations

AI summaries, translations, and property values can be inaccurate.

Users should review provider data flows and avoid exposing sensitive notes without appropriate controls.

Cost

Pricing details

Pricing modelFreemium
Free planYes
Free trialYes
Pricing context

Billing options

Monthly regional pricingAnnual regional pricing
Pricing context

Pricing note

Capacities Basic is free forever. Pro and Believer are paid, and a Pro trial is available in the app. The official checkout price varies by region, so the stale fixed $9.99 snapshot is explicitly cleared rather than guessed.

View official pricing
Compatibility

Supported languages

  • English
Connectivity

Integrations

Google Calendar

Outlook

Todoist

Things

TickTick

Readwise

Kindle

MCP

Specs

Technical details

PlatformsWeb, Desktop, iOS, Android, API
Multilingual supportUnknown
Login requiredYes
Open sourceNo
DeploymentHybrid
CompanyCapacities
Editions / plansFree, Basic, Professional, Organization, and Custom plans
Data confidenceHigh
Last verifiedAugust 1, 2026
Documentation → Data source →
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Answers

Frequently asked questions

Capacities organizes personal knowledge as connected objects rather than folders. The free core product supports notes, media, search, export, and sync, while Pro adds AI assistance, smart search and queries, tasks, calendars, API access, and external AI chat connectors through MCP.
Knowledge workers who prefer structured connected notes over folder hierarchies
The listed pricing model for Capacities is Freemium. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
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