⚡ Kort oordeel:
- Prijzen: Capacities Pro costs $9.99/month. Mem Pro costs $12/month. Both have a free version.
- Het meest geschikt voor: Capacities suits a visual personal knowledge base. Mem AI suits an AI notes app that auto-organizes.
- Belangrijkste verschil: Capacities uses objects and links. Mem AI uses AI to group your notes without folders.
- Onze keuze: Capacities for most users. It costs less and gives you more control over structured content.
Both Capacities and Mem AI promise to build your second brain.
Maar ze bewandelen heel verschillende paden om daar te komen.
Capacities is an object-based note taking app built around links and ideas.
Mem AI is an AI notes app that organizes everything for you.
One wants you to connect notes by hand. The other does it with AI.
This guide helps you pick the right tool for your brain.
Overzicht
This Capacities vs Mem AI comparison covers pricing, key features, and ease of use.
We also break down who each note taking app works best for.
Onze bronnen omvatten gepubliceerde specificaties, documentatie en G2-recensies.
By the end, you will know which app fits how your brain works.
Wat is capaciteit?
Capacities is an object-based note taking application for building a personal knowledge base.
It calls itself a “studio for your mind” where you collect, connect, and reflect.
Instead of plain folders, you create objects from daily life like people, meetings, and books.
Capacities offers links between these objects, so hidden connections appear like a mind map.
This bottom-up approach lets organization emerge as you write, much like an artist’s studio.
Capaciteiten
A studio for your mind. Capacities turns notes into objects you can link, search, and reuse to spark creative thinking.
Capaciteitsprijzen
Here is what Capacities costs in 2026. Let’s break it down.
| Plan | Prijs | Het beste voor |
|---|---|---|
| Vrij | $0 | Testing the free version and daily notes |
| Pro | $9,99/maand | De AI-assistent and full search |
| Gelovige | $12,49/maand | Supporting the developer for new features |
Pricing verified June 2026.
Gratis proefperiode: The free version works with no time limit and no credit card needed.
Geld-terug-garantie: Paid plans bill monthly or yearly, so you can cancel before the next cycle.
📌 Opmerking: The AI features and powerful search live on paid plans. The free version still covers core note taking and tags.
⚠️ Waarschuwing: Yearly billing is cheaper per month than monthly. Check the plan toggle before you pay.
Belangrijkste voordelen van capaciteiten
Here is what makes Capacities worth considering:
- Object System: You create objects for people, books, and tasks. This builds a knowledge base where ideas link on their own.
- Contextuele backlinking: Capacities shows how notes connect. You spot new ideas and hidden connections across multiple notes.
- Krachtige zoekfunctie: The powerful search tool helps you find notes fast. It scans objects, tags, and page content.
- Snel vastleggen: A share sheet and quick capture let you save web pages and ideas without breaking your focus.
- Dagelijkse notities & kalender: Daily notes and a calendar view keep your log organized by date for journaling.
- Werkt overal: A web app, desktop app, and mobile app on iOS and Android sync across devices. Dark mode and offline access are built in, so you keep taking notes no matter where you are.
Wat ons team opmerkte
Ons schrijver signed up for Capacities and spent several days building a knowledge base. Here is what stood out:
Capaciteiten, voordelen en nadelen
✅ Voordelen
- Object-based system makes structured content easy to organize
- Contextual backlinking surfaces hidden connections between ideas
- Clean visual design supports creative thinking and focus
- Free version, offline access, and dark mode included
❌ Nadelen
- Object setup has a learning curve for new users
- AI assistent sits behind the paid Pro plan
- Fewer integrations than tools built around project management
Wat is Mem AI?
Mem AI is an AI notes app that organizes your notes for you.
It was created by Kevin Moody and Dennis Xu in 2019.
There are no folders here. Mem’s AI features group similar notes together instead.
A smart search lets you ask questions in plain English, like Google.
This AI powered workspace acts as a personal assistant for all your notes.
Mem AI
Mem AI links your thoughts with AI. It removes manual organization so you can capture ideas and find notes quickly.
Mem AI-prijzen
Here is what Mem AI costs in 2026. The pricing plans are simple.
| Plan | Prijs | Het beste voor |
|---|---|---|
| Mem | Vrij | Testing basic features and smart search |
| Mem Pro | $12/maand | Full AI features and integrations |
| Mem-teams | Prijs op maat | Team collaboration and shared notes |
Pricing verified June 2026.
Gratis proefperiode: The free plan lets you try the core AI notes app with no credit card.
Geld-terug-garantie: Mem Pro bills monthly. You can cancel before your next renewal date.
📌 Opmerking: The best features, like deeper AI and content generation, sit on Mem Pro. Team collaboration needs custom pricing.
⚠️ Waarschuwing: Mem Pro at $12/month costs more than Capacities Pro. Weigh the AI help against the price.
Belangrijkste voordelen van Mem AI
Here is what makes Mem AI worth considering:
- Auto Organization: Mem AI analyzes notes semantically and connects relevant information. No manual organization is needed. It keeps all the notes in one place, so you sync notes effortlessly and never worry about filing.
- Slim zoeken: Ask plain questions to find notes quickly. Reports cite up to a 60% drop in search time. This helpful ability surfaces answers in seconds.
- Related Notes: Mem AI surfaces similar notes and existing notes next to what you read, so you connect different pieces.
- Integraties: Import from Google Calendar, Slack, and Google Docs. Your messages and documents flow into one place.
- Mem X Assistant: This knowledge-aware assistant connects notes, summarizes, and handles content generation, so you never forget important information.
- Productivity Lift: Mem AI helps boost productivity by over 20%, turning passive notes into active gegevens you can query.
Wat ons team opmerkte
Our writer signed up for Mem AI and used it to capture and organize ideas. Here is what stood out:
Voordelen en nadelen van Mem AI
✅ Voordelen
- AI groups all your notes with no manual tagging
- Smart search understands plain language questions
- Strong integrations with Google Calendar and Slack
- Summarization and content generation save writing time
Functievergelijking
Ready to dive into a detailed look at Capacities vs Mem AI? We will walk through eight key features that shape how each note taking app feels day to day.
| Functie | Capaciteiten | Mem AI |
|---|---|---|
| Startprijs | $9,99/maand | $12/maand |
| Gratis versie | ✅ | ✅ |
| Object-based Notes | ✅ | ❌ |
| AI Auto-organization | ❌ | ✅ |
| Contextuele backlinks | ✅ | ✅ |
| Smart Search (natural language) | Krachtige zoekfunctie | ✅ |
| Offline toegang | ✅ | ❌ |
| Google Calendar & Slack | ❌ | ✅ |
| Het beste voor | Visual knowledge base | AI-notitie-app |
1. Note Taking Approach
Capaciteiten: You create notes as objects. A book, a person, or a meeting each becomes its own object type. This lets you organize multiple notes into structured content. The app supports markdown notes, so writing feels fast and clean.
Mem AI: You just write and drop ideas in. The AI notes app skips folders and uses AI to sort all your notes. This removes manual organization, which helps if you hate filing things by hand.
2. AI Assistant
Capaciteiten: The AI assistant lives on the Pro plan. It can draft new content, answer questions about your notes, and brainstorm ideas. The AI features feel like an add-on to a strong manual system.
Mem AI: AI sits at the center here. Mem’s AI features power a smart AI writer and a knowledge-aware assistant. The AI helps with content generation and turns raw notes into active data.
3. Linking and Hidden Connections
Capaciteiten: Contextual backlinking is the core of the app. Every link builds a mind map of your thinking. You see hidden connections between objects, which sparks new ideas across your knowledge base.
Mem AI: Links happen through AI, not by hand. Mem AI shows related notes and similar notes as you write. It builds an AI knowledge base that connects different pieces of information for you.
4. Powerful Search
Capaciteiten: The powerful search tool helps you find notes by object, tag, or page. The powerful search find feature scans your whole knowledge base fast. It works well once your tags are set up.
Mem AI: Smart search is the headline feature. You ask plain English questions and Mem AI finds notes quickly. Reports cite a 60% drop in search time, which surfaces relevant information without digging.
⚠️ Waarschuwing: Smart search shines with lots of data. With only a few notes, both apps feel similar at search.
5. Capture and Integrations
Capaciteiten: Quick capture and a share sheet save content from web pages without breaking focus. You can drop links and ideas in seconds. Integrations are lighter than tools built for project management.
Mem AI: Useful integrations pull in Google Calendar, Slack, and Google Docs. Your messages and documents flow into one place. This makes Mem AI strong for capturing notulen van de vergadering from other tools.
6. Templates and Structure
Capaciteiten: Templating keeps your structured content consistent. You build templates for object types like books or projects. This rewards a bit of upfront setup with a tidy, repeatable system.
Mem AI: You can create templates for repeated note types too. They save time and keep notes consistent. But structure is looser here, since the AI handles most of the organizing.
7. Organization and Object Types
Capaciteiten: Custom object types let you shape the app around your life. Daily notes and a calendar keep a clean log. This bottom-up method helps creative thinking grow from the ground up.
Mem AI: The AI organizer does the sorting for you. It tags and groups notes in the background. This suits people who want a second brain without the manual setup work.
8. Writing and Summaries
Capaciteiten: Block linking lets you connect ideas inside long pages. You write in markdown and reuse blocks across multiple notes. It is built for thinkers who want to create amazing things from their own structure.
Mem AI: Summarization condenses long notes in one click. The assistant can generate new content and pull out key details. It acts like a personal assistant for your writing.
9. Prijsbepaling en kosten
Laten we de prijsplannen eens naast elkaar vergelijken.
| Plan | Capaciteiten | Mem AI |
|---|---|---|
| Vrij | $0 | Vrij |
| Pro | $9,99/maand | $12/maand |
| Topklasse | Believer $12.49/month | Teams Custom pricing |
Capaciteiten: The Pro plan at $9.99/month unlocks the AI assistant and full search. The free version is generous for basic note taking. The Believer plan mainly supports the developer.
Mem AI: Mem Pro at $12/month is the main paid tier. It opens up smart features, deeper AI, and integrations. Team collaboration moves to custom pricing for larger groups.
Verschillende scenario's
| Als u het nodig heeft... | Kiezen | Waarom |
|---|---|---|
| Krap budget | Capaciteiten | $9.99 beats $12 per month |
| Hands-off AI notes app | Mem AI | AI sorts all your notes |
| Visual knowledge base | Capaciteiten | Objects build a mind map |
| Notulen van de vergadering from Slack | Mem AI | Google Calendar and Slack sync |
| Offline toegang | Capaciteiten | Werkt zonder internetverbinding. |
| Beginnersvriendelijke start | Mem AI | No manual organization needed |
💰 Jouw budget
Capacities Pro costs less each single month. For a free plan only, both apps give a solid free version.
🔌 Jouw technologie-stack
Mem AI links to Google Calendar, Slack, and Google Docs. Capacities keeps a tighter focus on your own knowledge base.
📝 Jouw schrijfstijl
Capacities suits people who like to write in markdown and build structure. Mem AI suits those who just want to capture and forget.
🎓 Jouw ervaringsniveau
Mem AI has a gentler learning curve since the AI does the sorting. Capacities asks for a little setup before it clicks.
🆓 Gratis proefversies en demo's
Both offer a free account, so test each one first. Try real notes for a week before you pick.
🛟 Team Needs
Mem AI offers a Teams plan for team collaboration. Neither app is built mainly around real time collaboration like a shared doc.
Overstaphandleiding
Gebruik je al een van deze tools? Dit kun je verwachten als je overstapt.
🔄 Switching from Capacities to Mem AI?
✅ Wat je eraan hebt:
- AI that organizes notes with no manual tagging
- Smart search that answers plain language questions
- Direct Google Calendar and Slack integrations
❌ Wat je verliest:
- Object-based structure and custom object types
- Offline access without an internet connection
- The visual mind map of contextual backlinking
📋 Zo schakel je over:
- Export your pages and files from Capacities as markdown
- Create a free Mem AI account
- Import your notes and let the AI organize them
🔄 Switching from Mem AI to Capacities?
✅ Wat je eraan hebt:
- A visual, object-based personal knowledge base
- Offline access and dark mode across apparaten
- Lower price at $9.99 per month
❌ Wat je verliest:
- Automatic AI organization of all your notes
- Slack and Google Docs integrations
- One-click summarization and content generation
📋 Zo schakel je over:
- Export your documents from Mem AI
- Create a free Capacities account
- Set up object types, then import your notes
Wat onze recensie niet behandelde
This comparison focused on solo users and small teams. We did not test heavy team collaboration or large research libraries with thousands of files. Our notes are based on the June 2026 versions, so features may have changed since. If you manage a big team, your needs may differ from what we covered here.
Eindconclusie
| Categorie | Winnaar |
|---|---|
| 💰 Prijzen | Capaciteiten |
| 🧱 Structure & Objects | Capaciteiten |
| 🤖 AI-functies | Mem AI |
| 🔍 Zoeken | Mem AI |
| 🔌 Integraties | Mem AI |
| 📴 Offline toegang | Capaciteiten |
| 🏆 Algemene winnaar | Capaciteiten |
🏆 WINNAAR: CAPACITEITEN
Capacities wins 3 of 6 categories and edges ahead on value.
Het meest geschikt voor: personal knowledge base, creative thinking, and a visual second brain
Capacities and Mem AI are two very different note taking apps.
Capacities is a studio for your mind, built on objects and links.
Mem AI is a powerful assistant that does the organizing for you.
It puts a powerful assistant right inside your notes.
Unlike many note taking apps and other apps, both tools connect ideas instead of just storing them. That makes sense for a true second brain.
For example, Capacities responds to feedback with steady new features.
Mem AI is excellent if you want AI to handle the structure and the messy work.
But if you want control, a lower price, and offline access, Capacities is the better pick for most users.
Meer informatie over de capaciteiten vergeleken
Here is how Capacities stacks up against other note taking apps:
Capaciteiten versus Begrip
Capaciteit wint op: object-based knowledge base, contextual backlinking that builds a mind map, and a lighter, faster feel.
Notion wint op: databases, real time collaboration, and deeper project management for teams.
Capaciteit wint op: a cleaner visual design out of the box, built-in object types, and no plugin setup to start.
Obsidian wint op: local files you fully own, open plugins, and access to the source code community.
Capaciteiten versus Elk type
Capaciteit wint op: a smoother learning curve, polished daily notes, and faster sync across devices.
Anytype wint op: local-first storage, an offline-by-default model, and more control over your data.
Meer informatie over Mem AI vergeleken
If you are still weighing Mem AI alternatives, here is how it compares to many apps in the same space:
Mem AI versus Notion
Mem AI wint op: automatic AI organization, plain-English smart search, and faster capture with no folders.
Notion wint op: flexible databases, team workspaces, and broader templates for project management.
Mem AI versus Mem AI Notejoy
Mem AI wint op: deeper AI features, semantic linking of related notes, and content generation from your notes.
Notejoy wint op: simple shared libraries, fast team search, and a lower entry price.
Mem AI versus Mem AI Ambacht
Mem AI wint op: hands-off organization, an AI assistant that finds notes quickly, and Slack and calendar links.
Craft wint op: beautiful documents, polished export, and a strong native app on Apple devices.
Veelgestelde vragen
Wat is het verschil tussen Notie en Capaciteiten?
Notion is built around flexible databases and folders. Capacities is built around objects and links that form a personal knowledge base. Capacities feels more like a mind map, while Notion feels like a workspace.
Is Capacities.io gratis?
Yes. Capacities has a free version with no time limit and no credit card. The Pro plan at $9.99 per month adds the AI assistant and powerful search.
Wat kost Mem AI?
Mem AI has a free plan. Mem Pro costs $12 per month and unlocks the full AI features. Team collaboration uses custom pricing for larger groups.
Maakt Capacities gebruik van AI?
Yes. The Pro plan includes an AI assistant that can draft new content, answer questions about your notes, and help you brainstorm ideas. The AI sits on top of a strong manual system.
Wat is de beste AI voor het organiseren van notities?
For hands-off AI sorting, Mem AI leads because it groups notes with no manual tagging. For a structured, visual knowledge base, Capacities wins. The best app depends on how your brain works.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 