⚡ Veredito rápido:
- Preços: Mem AI has a free plan and Mem Pro at $12/month. Our pricing record for Microsoft OneNote lists contact-based pricing.
- Ideal para: Mem AI suits people who want AI to handle organization. OneNote suits people who already live inside Microsoft apps.
- Principal diferença: Mem AI drops folders and lets AI group similar notes. OneNote keeps notebooks, sections, and pages.
- Nossa escolha: Microsoft OneNote for most users, because it is free across Windows, Mac, iOS, and Android.
The app with fewer AI features wins this one.
Mem AI has the smarter brain of the two.
It reads your notes and links related ideas on its own.
Microsoft OneNote skips most of that and stays free.
That single difference decides which note taking app fits you.
Visão geral
This Mem AI vs Microsoft OneNote comparison covers pricing plans, best features, and the learning curve.
We also break down who each app serves best.
Nossas fontes incluem especificações publicadas, documentação e avaliações do G2.
Nossos redatores também passaram um tempo experimentando ambas as ferramentas.
Essas observações aparecem nas seções "O que nossa equipe notou" abaixo.
O que é Mem AI?
Mem AI é um notas de IA app that organizes your notes for you.
Kevin Moody and Dennis Xu built it in 2019 to handle information better.
There is no folder system here, so manual organization mostly disappears.
Instead, the AI groups similar content and surfaces it when you need it.
That turns all your notes into a personal knowledge base you can pergunta.
Many people treat Mem as a second brain rather than a filing cabinet.
Here is a short walkthrough of how the app works day to day.
IA de memória
Mem AI links your notes without tags or folders. Ask a question in plain words and it finds the answer.
Precificação de IA de memória
Mem keeps its pricing plans short and easy to read.
| Plano | Preço | Ideal para |
|---|---|---|
| Membro | Livre | Testing the basic features first |
| Mem Pro | US$ 12/mês | Solo writers who want mem’s ai features |
| Equipes de membros | Preços personalizados | Colaboração em equipe e compartilhamento de conhecimento |
Preços verificados em julho de 2026.
Teste grátis: The free version acts as the trial, so you can create notes before paying.
Garantia de reembolso: Mem does not publish a refund window. Start on the free plan instead.
📌 Observação: The smart features that make Mem interesting sit behind Mem Pro. The free tier is a taste, not the full app.
⚠️ Aviso: Mem Teams has no public price. You will need a sales conversation before you can budget for a team rollout.
Principais benefícios da IA de memória
Here is what makes Mem worth a look:
- Automatic grouping: Mem analyses notes semantically and connects relevant information. You skip tags and folders.
- Busca inteligente: Ask a question the way you would ask a person. G2 reviews describe it as closer to Google than to a filter box.
- Related notes on tap: Mem surfaces similar notes and documents next to whatever you are reading.
- Modelos: Build custom templates for reunião notes or research. Repeat work stays consistent.
- Importações: Pull in Google Calendar events and Slack messages so different pieces of context live together.
- Summaries: Mem can summarise a page or pull one detail, working like a personal assistente.
- Recordação mais rápida: Mem reports up to a 60% cut in time spent hunting for important information.
This video shows those benefits in a live workspace.
O que nossa equipe observou
Nosso escritor signed up for Mem and used it for research notes over several days. Here is what stood out from that hands-on time:
Mem AI: Prós e Contras
✅ Prós
- AI links existing notes without any manual tagging
- Smart search answers plain-language questions
- Imports from Google Calendar and Slack
- Clean interface that keeps the focus on writing
- Free plan available before you commit
❌ Contras
- G2 reviews report the ios app crashing
- Weaker fit for people who viagem and rely on mobile devices
- Team pricing is custom, which makes budgeting harder
- No drawing tools or handwriting support
O que é o Microsoft OneNote?
Microsoft OneNote is a free-form note taking app built by Microsoft.
You create notes inside notebooks, then split them into sections and pages.
Sections can be colour-coded, which helps you organize information fast.
You can click anywhere on a page and drop a texto caixa.
It also captures drawings, screen clippings, and audio commentary.
OneNote works alongside Microsoft Word, Excel, and PowerPoint.
Watch how the notebook layout works before you sign up.
🏆 Winner: Microsoft OneNote
A free app that runs on Windows, Mac, Android, and the web. Your notebooks sync through a Microsoft account.
Preços do Microsoft OneNote
Here is what our pricing record holds for OneNote in 2026.
| Plano | Preço | Ideal para |
|---|---|---|
| Microsoft OneNote | Entre em contato para obter o preço exato. | Anyone who wants notebooks on multiple dispositivos |
Preços verificados em julho de 2026.
Teste grátis: No trial clock. The stand-alone app is free from the official website and app stores.
Garantia de reembolso: Refunds follow Microsoft 365 terms if you upgrade for more storage.
📌 Observação: A Microsoft account is required, but a paid subscription is not. Most core features work without one.
⚠️ Pricing conflict flagged: Our record lists contact pricing. Microsoft documentation describes a free version with 5GB of OneDrive cloud storage, plus 1TB through a Microsoft 365 paid plan. Confirm the current onenote cost with Microsoft support before you buy.
Principais benefícios do Microsoft OneNote
Here is why so many onenote users stay for years:
- Free on every major platform: Windows, macOS, iOS, Android, and the web through OneDrive. No paid plan needed to start.
- No caps: Unlimited notes per notebook, with syncing across multiple devices and no limits on monthly uploads.
- Tecnologia OCR: Optical character recognition finds text inside images and handwritten notes.
- Recortador de páginas da web: The browser extension saves a full page, a slice of one, or just the article body.
- Colaboração em tempo real: Multiple users can co-author one file, with edit or view-only access when sharing notes.
- Rich capture: Record audio and video straight into a page, then add tags and custom tags to sort it.
- Microsoft 365 upgrade: A subscription adds 1TB of storage and premium features across other microsoft apps.
Here is a quick tour of those benefits in action.
O que nossa equipe observou
Our writer used OneNote for atas de reunião and clipped research across a work week. Here is what stood out:
Vantagens e Desvantagens do Microsoft OneNote
✅ Prós
- Free across Windows, Mac, iOS, and Android
- Unlimited notes with no cap per notebook
- OCR technology searches text inside images
- Real time collaboration with co-authoring
- Web clipper saves articles straight to notebooks
❌ Contras
- Curva de aprendizado acentuada para novos usuários
- Funcionalidade limitada em dispositivos móveis
- Poucas opções de exportação para transferir notas para outro lugar.
- Formatting shifts across different platforms
Comparação de recursos
Both apps store notes. That is where the overlap ends.
We compared ten areas that change how you work every day.
| Recurso | IA de memória | Microsoft OneNote |
|---|---|---|
| Preço inicial | Free, Pro $12/month | Entre em contato para obter o preço exato. |
| Plano Gratuito | ✅ | ✅ |
| Recursos de IA | ✅ Core to the app | ✅ Copilot |
| Busca inteligente | ✅ | ❌ |
| Drawing Tools | ❌ | ✅ |
| Tecnologia OCR | ❌ | ✅ |
| Web Clipper | ❌ | ✅ |
| Colaboração em tempo real | ✅ Teams plan | ✅ Grátis |
| Works Without Internet Connection | ❌ | ✅ Desktop version |
| Ideal para | An ai powered workspace | Free notebooks everywhere |
1. AI Features and Smart Assistance
IA de memória: The AI is the product, not an add-on. It reads every note, links relevant information, and builds a knowledge base you can query. Mem describes 2.0 as a “parallel mind” that helps execute tasks, while Mem X connects notes and integrates with email and calendar.
Microsoft OneNote: OneNote offers Copilot for summarising pages and pulling out key points. The ai helps once you ask, but it will not reorganise anything on its own. Your structure stays yours.
2. Writing, Drawing, and Handwritten Notes
IA de memória: Mem leans on content generation. It learns your writing style and drafts in your voz. There are no drawing tools, so a stylus is out.
Microsoft OneNote: You can handwrite notes, sketch diagrams, and annotate a clipped page. Optical character recognition then makes that ink searchable. Students and whiteboard thinkers get real value here.
3. Templates and Structure
IA de memória: You can create templates for different note types, which keeps repeat work consistent. Beyond that, structure is loose by design. The app groups similar notes for you.
Microsoft OneNote: Pre-built and custom templates cover meeting notes, lesson plans, and project management pages. You can also run multiple notebooks side by side. The customization options run deep.
4. Interface do Usuário e Curva de Aprendizagem
IA de memória: The user interface is minimal on purpose. There is almost nothing to learn, so you start taking notes in minutes.
Microsoft OneNote: The learning curve is the most common complaint. New users face ribbons, panes, and options everywhere. Power arrives later, once the layout clicks.
⚠️ Aviso: OneNote functionality varies depending on the device. The windows version carries the most features, and the mobile app is a simplificado version of OneNote.
5. Integrations and Other Apps
IA de memória: Mem syncs your calendar and imports from tools like Google Calendar or Slack. Pasting from Google Docs works fine, so different pieces of a project land in one place.
Microsoft OneNote: The pull here is Microsoft Office. Moving files between Microsoft Word, Excel, and PowerPoint takes seconds. If your team already uses those microsoft office applications, this matters more than any AI trick.
6. Knowledge Base and Second Brain
IA de memória: Mem turns passive notes into dados you can question for patterns or recurring feedback. That is the second brain tom, and it is the strongest argument for the app.
Microsoft OneNote: OneNote stores knowledge but does not connect it. Links between pages are manual. You get an archive, not a thinking partner.
7. Smart Search and Finding Notes
IA de memória: Smart search understands plain questions, so you find notes quickly even when you forget the exact wording. Mem also surfaces related notes beside whatever you are reading.
Microsoft OneNote: The search features are keyword-based, though OCR technology extends them into images and ink. Tags and custom tags do the rest of the sorting work.
8. Summaries and Meeting Notes
IA de memória: Ask Mem to summarise a page or pull one detail and it answers like a personal assistant. Handy after a long call when you need the decisions, not the transcript.
Microsoft OneNote: You can record audio during a lecture and let voice transcription handle the rest. Copilot then summarises the page and highlights key points.
9. Real Time Collaboration and Sharing
IA de memória: Team collaboration sits on the Mem Teams plan, which uses custom pricing. Solo users get the AI organizer but little in the way of shared editing.
Microsoft OneNote: Co-authoring is free. Multiple users edit one file at once, and you decide between edit or view-only access when sharing notes with other onenote users.
10. Preços e Custos
Let’s put the pricing plans side by side.
| Plano | IA de memória | Microsoft OneNote |
|---|---|---|
| Livre | Mem: Free | Entre em contato para obter o preço exato. |
| Individual | Mem Pro: $12/month | Entre em contato para obter o preço exato. |
| Equipe | Mem Teams: Custom pricing | Entre em contato para obter o preço exato. |
IA de memória: $12 a month buys automação you would otherwise do by hand. If AI organisation saves you an hour a week, the maths works. If it does not, the free version feels thin.
Microsoft OneNote: Our record lists contact pricing, while Microsoft documents a free app backed by 5GB of cloud storage. Either way, nobody is paying $12 a month for basic features here.
Diferentes cenários
| Se você precisar | Escolher | Por que |
|---|---|---|
| Zero budget | Microsoft OneNote | Free on every platform |
| AI to organize for you | IA de memória | Não é necessária nenhuma organização manual. |
| Anotações manuscritas | Microsoft OneNote | Stylus and ink search |
| Para brainstorm ideas fast | IA de memória | Links related thoughts on its own |
| Free team collaboration | Microsoft OneNote | Co-authoring costs nothing |
| Reliable mobile apps | Microsoft OneNote | Fewer crash reports |
💰 Seu orçamento
OneNote asks for nothing up front, so there is no renewal date to worry about. Mem asks $12 a month for the parts that make it special.
🔌 Seu conjunto de tecnologias
If your day runs through Microsoft apps, OneNote is the obvious answer. If you live in Google Docs and Slack, Mem slots in with less friction.
📝 Seu estilo de escrita
Typists who capture messy thoughts will like how Mem organizes notes effortlessly. Anyone who sketches or annotates needs OneNote instead.
🎓 Seu nível de experiência
Mem is easier on day one because there is less to configure. OneNote rewards patience, and its depth only makes sense after a week of use.
🆓 Testes e demonstrações grátis
Run the same week of notes through both apps before you decide. Import one real project, not a test page, so the comparison is helpful.
🛟 Opções de suporte
OneNote support runs through Microsoft support pages and a large user forum. Mem leans on documentation and email, which is thinner but usually quicker.
Guia de Troca
Already using one of these? Here is what changes if you move.
🔄 Switching from Mem AI to Microsoft OneNote?
✅ O que você vai ganhar:
- A free app with no monthly bill
- Drawing tools, ink search, and audio capture
- Free co-authoring with your team
❌ O que você perderá:
- Automatic linking between similar ideas
- Plain-language search across all the notes
- The ability to ask your archive a question
📋 Como mudar:
- Export your Mem documents as text or markdown files
- Create a Microsoft account and access OneNote free
- Paste each batch into sections, then add tags
🔄 Switching from Microsoft OneNote to Mem AI?
✅ O que você vai ganhar:
- An AI that files everything for you
- Search that reads like conversation
- Summaries and drafts in your own voice
❌ O que você perderá:
- Ink, sketching, and screen clipping
- Free storage tied to your OneDrive
- Tight links to Word and Excel
📋 Como mudar:
- Print or export each notebook to PDF
- Open a Mem account on the free plan
- Upload in small batches and let the AI sort them
O que nossa avaliação não abordou
This comparison focused on solo users and small teams. For example, we did not test the android version at scale, enterprise rollouts, or heavy word processing workflows. Data-residency rules and long-term sync behaviour also sit outside our scope. If you manage fifty seats or work in a regulated industry, your priorities will differ from ours.
Veredicto final
| Categoria | Ganhador |
|---|---|
| 💰 Preços | Microsoft OneNote |
| 🤖 Recursos de IA | IA de memória |
| 🔍 Pesquisar | IA de memória |
| 👶 Facilidade de uso | IA de memória |
| ✍️ Capture Tools | Microsoft OneNote |
| 🔌 Integrações | Microsoft OneNote |
| 🤝 Colaboração | Microsoft OneNote |
| 🏆 Vencedor Geral | Microsoft OneNote |
🏆 WINNER: MICROSOFT ONENOTE
Microsoft OneNote wins 4 out of 7 categories.
Ideal para: students, Microsoft Office teams, handwritten note takers, and anyone who wants a free app that syncs everywhere
These two apps answer different questions. Mem AI asks what your notes mean. Microsoft OneNote asks where your notes should live.
Mem is the better thinking tool. Its ai features do real work, and the search alone can save you an afternoon of digging.
OneNote wins because it costs nothing, runs everywhere, and never leaves you stuck without an internet connection. For most people that combination beats a smarter brain behind a paywall.
Mais comparações de Mem AI
Weighing up mem ai alternatives? Here is how Mem sits against three close rivals.
IA de memória vs. Noção
Mem AI vence em: automatic linking with zero setup, plain-language search, faster capture when an idea hits mid-task
Notion vence em: databases and wikis, a far larger template library, project management views that Mem does not attempt
IA de memória vs. Arte
Mem AI vence em: semantic grouping of similar pages, calendar and Slack imports, question-style retrieval across your archive
Craft vence em: polished documents you can publish, offline editing on Apple hardware, tighter typography controls
IA de memória vs. Capacidades
Mem AI vence em: hands-off filing, summaries on demand, a shorter path from blank page to first note
O Capacitys vence em: object-based structure you control, visual graph of connections, a more generous free tier for daily notes
Mais comparações do Microsoft OneNote
Many apps chase OneNote, and many note taking apps copy its notebook layout. These three come up most.
Microsoft OneNote vs Evernote
O Microsoft OneNote se destaca em: a genuinely free tier, unlimited syncing across devices, a looser canvas instead of fixed note cards
Evernote vence em: sharper OCR accuracy, a more reliable web clipper, broader hooks into other apps
Microsoft OneNote vs Notejoy
O Microsoft OneNote se destaca em: handwriting and ink search, audio recording inside pages, deeper ties to Word and Excel
Notejoy vence em: a cleaner shared workspace, faster onboarding for small teams, better threaded discussion on each note
Microsoft OneNote vs ClickUp
O Microsoft OneNote se destaca em: free-form capture with no rigid fields, offline notebooks, lower cost for individual use
ClickUp vence em: task boards and sprints, workload reportagem, turning meeting notes into assigned work
Perguntas frequentes
Qual o custo do MemAI?
Mem is free to start. Mem Pro costs $12 per month, and Mem Teams uses custom pricing, so you contact sales for a team quote.
O OneNote é realmente gratuito?
Yes. The stand-alone app is free on Windows, Mac, iOS, and Android. A Microsoft 365 subscription only adds storage and premium features on top.
Qual a diferença entre IA de noção e IA MEM?
Notion gives you structured pages and databases you arrange yourself. Mem drops that structure and lets AI group notes for you.
Qual é a melhor IA para organizar anotações?
Mem leads for hands-off filing because it connects notes without tags. Pick OneNote instead if you want free capture tools and manual control.
A Microsoft vai descontinuar o OneNote?
No. It stays part of Microsoft Office and Microsoft 365. Microsoft offers it as a free download on every major platform today.
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