⚡ Quick Verdict:
- 価格: Capacities offers a free version, with paid plans from $9.99/month. OneNote is free, with premium features tied to Microsoft 365.
- 最適な用途: Capacities suits creative thinking and a personal knowledge base. OneNote suits Microsoft Office users who want free note taking.
- 主な違い： Capacities is an object-based メモアプリ. OneNote uses notebooks, sections, and pages.
- Our pick: Capacities for connected ideas and a second brain. OneNote stays the safe free pick.
Capacities and Microsoft OneNote both promise to organize your notes.
しかし、彼らはそこに至るまでに全く異なる道を辿る。
Capacities is built around objects and hidden connections.
OneNote is built around notebooks, sections, and pages.
One feels like an artist’s studio for your mind.
The other feels like a free, familiar Microsoft app.
概要
This Capacities vs Microsoft OneNote comparison covers pricing, key features, and ease of use.
We also break down who each note taking app works best for.
Our sources include published specs, documentation, and user reviews.
Our writers also spent hands-on time with each app.
By the end, you’ll know which one fits your workflow.
容量とは何ですか?
Capacities is an object-based note taking application.
It helps you build a personal knowledge base from your daily notes.
Instead of plain folders, you create objects like people, books, and meetings.
The app links these objects to surface hidden connections between your ideas.
Capacities calls itself a studio for your mind.
It works as a web app and a desktop app across your デバイス.
The iOS app and Android app let you create amazing things on the go.
The goal is simple: turn scattered notes into amazing things you can reuse.
容量
Capacities turns scattered notes into a connected knowledge base. Create objects, link ideas, and let the app surface new ideas. A clean home for creative thinking.
容量料金
2026年における設備投資コストは以下のとおりです。詳しく見ていきましょう。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | Testing the app and light note taking |
| プロ | 月額9.99ドル | Daily users who want AI features and more storage |
| 信者 | 月額12.49ドル | Power users who want to support the developer |
Pricing verified June 2026.
無料トライアル: The free version has no time limit. You can use core note taking without a card.
返金保証: Paid plans bill monthly or yearly. Check the account page before you upgrade.
📌 注記： The Pro plan unlocks the AI assistant and higher upload limits. The Believer plan adds the same features at a higher price to support the team.
⚠️ 警告： Free accounts cap how many objects and uploads you get in a single month. Heavy users will hit limits fast.
キャパシティの主な利点
Here’s what makes Capacities worth considering:
- オブジェクトベースのノート： You create notes as objects with structured content. This helps you organize information without rigid folders.
- AIアシスタント: A powerful assistant helps you draft, summarize, and find new content. The AI features sit right inside your notes.
- Hidden Connections: Contextual backlinking shows links between objects. It works like a mind map for your knowledge.
- 強力な検索: The powerful search tool helps you find notes fast. You can search across objects, tags, and links.
- クイックキャプチャ: Quick capture and a share sheet save content from web pages and other apps. Daily notes keep a running log.
- クリーンなデザイン： Dark mode, a calendar view, and an intuitive user interface make creative thinking feel natural.
What Our Team Noticed
私たちの 作家 signed up for Capacities and spent several days building a personal knowledge base. Here’s what stood out from that hands-on time:
容量のメリットとデメリット
✅ メリット
- Object-based system links your ideas and surfaces hidden connections
- Clean, visually appealing design that supports creative thinking
- Fast and responsive across devices, with offline access
- Free version lets you try the core note taking app
❌ デメリット
- Free plan limits objects and uploads in a single month
- Object model takes time for new users to learn
- Fewer integrations than big players like 概念
Microsoft OneNote とは何ですか?
Microsoft OneNote is a free note taking app from Microsoft.
It is built for free-form note taking and multi-user collaboration.
You capture notes, drawings, screen clippings, and audio in one place.
OneNote organizes content into notebooks, sections, and pages.
It connects with Microsoft Office apps like Word, Excel, and PowerPoint.
You can access OneNote on Windows, Mac, iOS, Android, and the web.
Microsoft offers OneNote across nearly every platform you use. The full desktop version on the Windows version gives you the most tools, while a simplified version runs on phones and tablets. On mobile devices, you get the core note taking with a lighter set of features.
マイクロソフト OneNote
Microsoft OneNote is a free app for taking notes across multiple devices. It ties into Microsoft Office and OneDrive cloud storage. A solid pick for Microsoft users.
Microsoft OneNoteの価格設定
Here’s what OneNote costs in 2026. The short answer is free.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | Most users — unlimited notes and 5GB OneDrive storage |
| マイクロソフト 365 | Contact for exact pricing | Users who want 1TB cloud storage and premium features |
Pricing verified June 2026.
無料トライアル: No trial needed. The free version of OneNote works without a paid subscription.
返金保証: Microsoft 365 plans follow Microsoft’s standard refund terms. The free app stays free.
📌 注記： The free version of OneNote includes 5GB of OneDrive storage. Microsoft 365 raises that to 1TB and adds premium features across other Microsoft apps.
⚠️ 警告： 私たちの データ source lists OneNote cost as “contact for exact pricing.” In practice the app is free, and only the Microsoft 365 upgrade carries a paid plan. Always confirm current rates with Microsoft support.
Microsoft OneNoteの主な利点
Here’s what makes OneNote worth considering:
- 真の自由： The free version offers real note taking with no cap on multiple notes. OneNote offers unlimited notes and syncing across multiple devices.
- Microsoft Office Ties: OneNote connects with Microsoft Word, Excel, and PowerPoint. It fits right into the wider set of Microsoft office applications.
- Handwriting and OCR: Drawing tools let you handwrite notes. OCR technology and optical character recognition let you search handwritten notes.
- ウェブクリッパー: A browser extension and web clipper save web pages straight to your notebooks. You can grab articles or full pages.
- コラボレーション： Multiple users can co-author one notebook. Sharing notes with other OneNote users happens in real time.
- Extras: Custom templates, custom tags, a math assistant, and the ability to record audio round out the key features.
What Our Team Noticed
Our writer used OneNote for everyday note taking across desktop and mobile apps. Here’s what stood out from that hands-on time:
Microsoft OneNoteの長所と短所
✅ メリット
- Free across Windows, Mac, iOS, Android, and web
- Deep ties to Microsoft Office and a Microsoft account
- Handwriting, OCR technology, and a handy web clipper
- Real-time collaboration for multiple users on one notebook
❌ デメリット
- 学習曲線が急峻で、新規ユーザーを圧倒する可能性がある
- Functionality varies depending on the device and platform
- Limited export options make it hard to move notes out
機能比較
Ready to dive into a detailed comparison of Capacities vs Microsoft OneNote?
We’ll explore the key features that separate these two note taking apps.
| 特徴 | 容量 | マイクロソフト OneNote |
|---|---|---|
| 開始価格 | Free, then $9.99/mo | 無料 |
| 無料版 | ✅ | ✅ |
| Object-Based Notes | ✅ | ❌ |
| AIアシスタント | ✅ | ✅（副操縦士） |
| コンテキストバックリンク | ✅ | ❌ |
| Handwriting & OCR | ❌ | ✅ |
| ウェブクリッパー | ✅ (share sheet) | ✅ (browser extension) |
| Microsoft Office Ties | ❌ | ✅ |
| オフラインアクセス | ✅ | ✅ |
| 最適な用途 | 個人の知識ベース | Free Microsoft note taking |
1. Note Taking Approach
容量: Capacities uses objects instead of plain folders. Each note is an object you can link to others. This promotes a bottom-up way to organize information, where structure emerges from your writing.
マイクロソフト OneNote: OneNote uses a familiar notebook metaphor. You build multiple notebooks, then split them into sections and pages. It supports free-form note taking, so you can click anywhere on a page to drop a 文章 box and write.
2. AI Assistant
容量: The Capacities AI assistant sits inside your notes. This powerful assistant can draft text, summarize objects, and help you find new ideas. The AI features come with the Pro plan.
マイクロソフト OneNote: OneNote leans on Copilot for its AI features. The AI assistant can summarize notes and highlight key points. Copilot ties into the wider Microsoft 365 set of tools.
⚠️ 警告： 両方 AIアシスタント need a paid plan. Capacities AI needs Pro, and OneNote Copilot needs a Microsoft 365 subscription.
3. Connecting Ideas
容量: Contextual backlinking is where Capacities shines. It shows hidden connections between objects, much like a mind map. This helps you build a true second brain and a personal knowledge base.
マイクロソフト OneNote: OneNote focuses on people, not links. Multiple users can co-author one notebook in real time. Sharing notes with other OneNote users is its way of connecting ideas and work.
4. Powerful Search
容量: The powerful search tool helps you find notes across objects, tags, and links. Powerful search finds matches fast, even in a large knowledge base. It keeps your data within easy reach.
マイクロソフト OneNote: OneNote search features go further with OCR technology. Optical character recognition lets you search text inside images and handwritten notes. Custom tags help you sort and find notes too.
5. Quick Capture & Web Clipper
容量: Quick capture lets you jot down ideas fast. A share sheet save content option pulls in web pages and notes from other apps. Daily notes keep a running log of your thoughts.
マイクロソフト OneNote: The OneNote web clipper saves articles, web pages, and images to your notebooks. This browser extension can grab a full page or just an article. It is one of the better capture tools in this category.
6. Handwriting & Annotation
容量: Capacities does not focus on handwriting. It centers on typed, structured content and markdown notes. If you want to handwrite notes by hand, this is not its strength.
マイクロソフト OneNote: OneNote has strong drawing tools. You can sketch, annotate, and handwrite notes with a stylus. It also enables users to record audio and video right inside a page.
7. Calendar & Daily Notes
容量: Capacities has a built-in calendar and daily notes. You open a fresh page each day to capture ideas. This keeps your focus on quick capture and creative thinking.
マイクロソフト OneNote: OneNote has no native calendar view. Instead, it relies on Microsoft apps like Outlook for dates. You can still create to-do lists and manage tasks inside a page.
8. Voice & Audio Notes
容量: Capacities keeps 声 features light. It is built around typed objects and links rather than audio. You can still embed media inside your notes.
マイクロソフト OneNote: OneNote can record audio and transcribe voice into text. This helps with lectures and meetings. It is handy when you want to write less and listen more.
9. Block Linking
容量: Block linking lets you reference a single block from anywhere. These links connect ideas at a granular level. It is a key part of how Capacities builds knowledge.
マイクロソフト OneNote: OneNote links work at the page and section level. You can link to a page, but not to a single block. Its strength is hierarchy, not granular links.
10. Custom Object Types
容量: Custom object types let you build your own structure. You can model people, books, projects, and more as objects. This is what makes the app feel like a studio for your mind.
マイクロソフト OneNote: OneNote does not use object types. You organize information with notebooks, sections, and pages. It is simpler, but less flexible for complex research.
11. Templates & Customization
容量: Capacities lets you create templates for objects and notes. Templates speed up repeat tasks and keep your structure clean. Dark mode and customization options round out the experience.
マイクロソフト OneNote: OneNote ships with custom templates for 会議メモ and project plans. It also offers many customization options for fonts, colors, and tags. This makes it easy to match your style.
12. Pricing & Cost
料金プランを並べて比較してみましょう。
| プラン | 容量 | マイクロソフト OneNote |
|---|---|---|
| 無料 | $0 (limited objects) | $0 (5GB OneDrive) |
| 入場料支払い済み | 月額9.99ドル（プロプラン） | Microsoft 365 (contact) |
| トップティア | 月額12.49ドル（信者向け） | Microsoft 365 (1TB storage) |
容量: The free version covers basic note taking. The Pro plan at $9.99/month adds AI features and more storage. Believer costs more and mainly supports the developer.
マイクロソフト OneNote: OneNote is free for most users. You only pay if you want Microsoft 365 premium features and more cloud storage. For many people, the free app is enough.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| A free, no-cost app | マイクロソフト OneNote | Free with no monthly uploads cap |
| 個人的な知識ベース | 容量 | Object-based links and backlinking |
| Microsoft Office ties | マイクロソフト OneNote | Works with Word, Excel, PowerPoint |
| Creative thinking and ideas | 容量 | Studio for your mind layout |
| Handwriting and OCR | マイクロソフト OneNote | Drawing tools and optical character recognition |
💰 あなたの予算
OneNote wins on cost since it is free. Capacities offers a free version, but its best features sit behind a paid plan.
🔌 あなたの技術スタック
OneNote fits if you already use Microsoft apps and a Microsoft account. Capacities works well as a standalone web app and desktop app.
📝 あなたの文章スタイル
Pick Capacities if you like to link notes and connect ideas. Pick OneNote if you prefer notebooks, pages, and handwritten notes.
🎓 あなたの経験レベル
OneNote has a steep learning curve for new users despite its simple look. Capacities also takes time, since its object model is new to most people.
🆓 無料トライアルとデモ
Both let you start free. Test each app on a real project for a single month before you commit to a paid plan.
🛟 サポートオプション
Microsoft support backs OneNote with broad help docs, and the OneNote support pages cover most common questions. Capacities offers detailed documentation and an active community, and the team responds to user feedback.
🔒 データプライバシーとセキュリティ
OneNote stores data on Microsoft servers, which raises some privacy questions for a few users. Neither app is open source, so you cannot view their source code.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか？切り替える場合、どのような変更が予想されますか？
🔄 Switching from Capacities to Microsoft OneNote?
✅ 得られるもの：
- A truly free app with 5GB OneDrive cloud storage
- Handwriting, drawing tools, and OCR technology
- Tight ties to Microsoft Word, Excel, and PowerPoint
❌ 失うもの：
- Object-based notes and custom object types
- Contextual backlinking and hidden connections
- The studio for your mind layout for creative thinking
📋切り替え方法：
- CapacitiesからノートをMarkdownノートとしてエクスポートする
- Sign in to OneNote with a Microsoft account
- Create notebooks and paste your content into pages
🔄 Switching from Microsoft OneNote to Capacities?
✅ 得られるもの：
- An object-based note taking app for a second brain
- Hidden connections through contextual backlinking
- A cleaner user interface with dark mode and daily notes
❌ 失うもの：
- Free, unlimited notes with no monthly uploads cap
- Microsoft Office ties and the web clipper browser extension
- Handwriting, the math assistant, and the ability to record audio
📋切り替え方法：
- Export your OneNote pages, though export options are limited
- Create a Capacities account on the web or desktop
- Rebuild key notes as objects and add links
What Our Review Didn’t Cover
This comparison focused on individual users and small teams. We didn’t test enterprise rollouts, deep API access, or how each app performs for very large research libraries. Our notes reflect the June 2026 versions of both apps, and features may change. If you manage many users or need word processing on the level of Google Docs, your priorities may differ from what we cover here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | マイクロソフト OneNote |
| 🚀 主な機能 | 容量 |
| 🔗 Connecting Ideas | 容量 |
| 🧠 Personal Knowledge Base | 容量 |
| ✍️ Handwriting & OCR | マイクロソフト OneNote |
| 🤖 AIアシスタント | 容量 |
| 🏆総合優勝 | 容量 |
🏆 受賞者：CAPACITIES
Capacities wins 4 out of 6 categories.
最適な用途: A personal knowledge base, creative thinking, and connecting new ideas.
Capacities and Microsoft OneNote are two very different note taking apps.
Capacities is built for linked objects and a second brain.
OneNote is built for free, familiar note taking inside Microsoft Office.
OneNote is excellent if you want a free app with handwriting and OCR.
But if you want to connect ideas and build knowledge, Capacities is the better pick.
比較した容量の多さ
Here’s how Capacities stacks up against other note taking apps:
キャパシティーズが勝つ点： object-based notes, faster daily capture, a cleaner focus on connecting ideas
Notionが勝利した点： databases, team workspaces, a wider library of templates and integrations
キャパシティーズが勝つ点： a polished user interface, built-in cloud sync, an easier start for new users
Obsidianが勝利した点： local files, open plugin support, and viewing your own data offline
容量対 あらゆるタイプ
キャパシティーズが勝つ点： a smoother learning curve, a built-in AI assistant, mature daily notes
Anytypeが勝つポイント： local-first storage, end-to-end privacy, and open source code
Microsoft OneNoteの比較をもっと見る
Here’s how OneNote stacks up against other note taking apps:
Microsoft OneNoteと エバーノート
OneNoteが優れている点： a more generous free version, unlimited notes, no monthly uploads cap
Evernoteが優れている点： a sharper web clipper, stronger OCR, and broader third-party app links
OneNoteが優れている点： free handwriting, deep Microsoft Office ties, and the ability to record audio
Notionが勝利した点： structured content, flexible databases, and modern team collaboration tools
OneNoteが優れている点： a free price, drawing tools, and the wide reach of Microsoft apps
クラフト 勝利したタイトル： a polished design, better export options, and a smoother writing flow
よくある質問
What do you 容量を使用する のために？
You use Capacities to build a personal knowledge base. It is great for journaling, research, and managing daily notes. The app links objects so you can connect ideas over time.
capacities.ioは無料ですか？
Yes. Capacities offers a free version with core note taking. Paid plans start at $9.99/month and add AI features plus more storage. The free plan caps objects each month.
CapacitiesはAIを使用していますか？
Yes. Capacities includes an AI assistant on its paid plans. The AI features help you draft, summarize, and surface new ideas right inside your notes.
OneNoteは本当に無料ですか？
Yes. The free version of OneNote offers unlimited notes and 5GB of OneDrive storage. You only pay if you want Microsoft 365 premium features and 1TB of cloud storage.
Microsoft OneNoteは使う価値があるのか？
For most people, yes. OneNote is a strong free app for taking notes across multiple devices. It is worth it if you already use Microsoft Office and a Microsoft account.
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