Compare AI Note Taking Apps: 2024’s Top Contenders

In today’s information-saturated world, effective note-taking is no longer just about recording information; it’s about understanding, synthesizing, and acting upon it. Enter AI-powered note-taking apps. These tools go beyond simple transcription, offering features like automated summarization, keyword extraction, and even idea generation. If you’re a student buried under lectures, a professional juggling multiple projects, or simply someone striving for better knowledge management, choosing the right AI note-taking app can significantly boost your productivity and comprehension.

This article provides a detailed, side-by-side comparison of some of the leading AI note-taking applications on the market. We’ll dive deep into their unique features, pricing structures, and ideal use cases, helping you make an informed decision. We’ll focus on practical applications and avoid generic overviews, providing actionable insights for users of all levels.

Otter.ai: The Transcription King

Otter.ai has built a strong reputation as a transcription powerhouse, and its AI features only amplify this strength. While it does function as a note-taking app generally, it truly excels at converting spoken word into text with remarkable accuracy. Its core strength lies in real-time transcription and subsequent analysis of audio data.

Key Features of Otter.ai

• Real-time Transcription: Otter.ai transcribes live meetings and audio recordings in real time, providing a searchable text transcript as the meeting progresses. This is invaluable for capturing key takeaways and action items during discussions.
• Speaker Identification: The app can identify different speakers in a conversation, labeling their contributions in the transcript. This feature streamlines note-taking during multi-person discussions and reduces the need for manual editing.
• Automated Outlines: Otter.ai automatically generates outlines from your transcripts, highlighting key themes and topics discussed. This feature is incredibly useful for quickly grasping the essence of lengthy meetings or lectures.
• Keyword Extraction and Summarisation: Otter.ai extracts important keywords and generates summaries of your recordings, helping you focus on the most relevant information.
• Integration with Collaboration Tools: Seamless integration with popular platforms like Zoom, Google Meet, and Microsoft Teams makes Otter.ai a natural fit for collaborative work environments.
• OtterPilot for Meetings: OtterPilot automatically joins your online meetings to record, transcribe and even take notes.

Use Cases for Otter.ai

• Meeting Minutes: Automatically generate detailed meeting minutes, capturing all key decisions, action items, and discussions.
• Lecture Capture: Transcribe lectures and presentations in real time, providing students with searchable and editable notes.
• Podcast Transcription: Easily transcribe podcast episodes, making them accessible and searchable.
• Interview Recording: Record and transcribe interviews, ensuring accurate documentation for research or reporting purposes.
• Sales Call Analysis: Analyze sales calls to identify successful strategies and areas for improvement.

Notion AI: The Versatile Workspace

Notion has evolved from a simple note-taking app to a powerful, all-in-one workspace, and its AI capabilities further enhance its versatility. Notion AI can be integrated into virtually any workflow you create inside the platform, letting you leverage everything from content generation to summarisation.

Key Features of Notion AI

• AI-Powered Writing Assistance: Generate blog posts, email drafts, and other types of content directly within Notion. Notion AI can handle tasks ranging from brainstorming ideas to refining your writing style. This is powered by large language models, giving you strong output.
• Smart Summarization: Quickly summarize lengthy documents, meeting notes, or research papers. Notion AI identifies the key points and presents them in a concise and easily digestible format.
• Translation: Translate text into multiple languages with a single click. This feature is invaluable for collaborating with international teams or consuming content in different languages.
• Content Improvement: Notion AI can improve your writing by fixing grammar errors, suggesting alternative phrasing, and enhancing overall clarity.
• Idea Generation: Stuck on a problem? Use Notion AI to brainstorm ideas and explore new perspectives.
• Action Item Extraction: Automatically extract action items from meeting notes or project plans, ensuring that nothing falls through the cracks.

Use Cases for Notion AI

• Content Creation: Generate blog posts, articles, and website copy with AI assistance.
• Research and Summarization: Quickly summarize research papers, articles, and other documents.
• Project Management: Extract action items from project plans and assign them to team members.
• Meeting Notes: Summarize meeting notes and identify key takeaways.
• Personal Knowledge Management: Organize and synthesize your thoughts and ideas with AI assistance.

Mem: The Connected Knowledge Base

Mem distinguishes itself by focusing on building a personal knowledge base that connects all your ideas and insights. Its AI capabilities are geared towards discovering relationships between information and surfacing relevant content when you need it most.

Key Features of Mem

• Bi-directional Linking: Connect your notes and ideas with bi-directional links, creating a network of interconnected knowledge. This feature helps you see how different concepts relate to each other and generate new insights.
• AI-Powered Search: Find information quickly and easily with Mem’s AI-powered search. The app understands the context of your queries and surfaces relevant results even if you don’t use the exact keywords.
• Smart Reminders: Mem uses AI to remind you of relevant notes and ideas based on your current context and activities. This feature helps you stay on top of your tasks and never forget important information.
• Mem X: This suite of AI tools helps you to quickly summarise large files, translate content and generate content on any topic.
• Mem Spotlight: Mem Spotlight uses the power of AI to find the single most important piece of Mem about anything you ask.

Use Cases for Mem

• Personal Knowledge Management: Build a comprehensive knowledge base that connects all your ideas and insights.
• Research and Discovery: Explore new ideas and make connections between different concepts.
• Creative Writing: Brainstorm ideas and develop your writing with AI assistance.
• Project Management: Organize your tasks and projects and stay on top of important deadlines.
• Customer Relationship Management (CRM): Track customer interactions and build strong relationships with your clients.

Microsoft OneNote: The Freeform Canvas with AI Potential

OneNote has long been a popular choice for free-form note-taking, offering a flexible canvas for capturing thoughts, ideas, and multimedia content. While it doesn’t yet have the fully integrated AI features of some competitors, Microsoft is steadily incorporating AI capabilities into the platform, leveraging its broader AI investments.

Key Features of OneNote

• Freeform Canvas: Take notes anywhere on the page, add images, audio recordings, and other multimedia elements.
• Organization: Organize your notes into notebooks, sections, and pages, creating a structured knowledge base.
• Collaboration: Share your notebooks with others and collaborate in real time.
• Cross-Platform Compatibility: Access your notes from any device, including desktops, laptops, tablets, and smartphones.
• Microsoft Copilot Integration (Future): Anticipate tighter integration with Microsoft Copilot, which will likely bring features like summarization, content generation, and improved search to OneNote. This is the most significant pending update for OneNote in the AI space.
• Ink to Text: Convert handwritten notes to typed text.

Use Cases for OneNote

• Classroom Notes: Take notes during lectures and organize them by subject.
• Meeting Notes: Capture key decisions, action items, and discussions during meetings.
• Project Planning: Brainstorm ideas, create outlines, and track progress on projects.
• Personal Journaling: Record your thoughts, feelings, and experiences.
• Recipe Collection: Store and organize your favorite recipes.

Fireflies.ai: Focus on Meeting Insights

Fireflies.ai is laser-focused on extracting insights and actionable information from meetings. It goes beyond simple transcription to provide sophisticated analysis of meeting content, making it a valuable tool for sales teams, project managers, and anyone who regularly attends meetings.

Key Features of Fireflies.ai

• Automated Meeting Recording and Transcription: Fireflies.ai automatically joins your meetings and records the audio and video. It then transcribes the recording with high accuracy.
• Keyword and Topic Tracking: Track specific keywords and topics mentioned during meetings, helping you quickly identify important information.
• Sentiment Analysis: Analyze the sentiment of participants during meetings, identifying areas of agreement, disagreement, or concern.
• Action Item Detection: Automatically extract action items from meeting transcripts and assign them to team members.
• Integration with CRM and Project Management Tools: Seamlessly integrate with popular platforms like Salesforce, Asana, and Trello, streamlining your workflow.
• Smart Search: Search through past meeting recordings using keywords and filter by speaker

Use Cases for Fireflies.ai

• Sales Call Analysis: Analyze sales calls to identify successful strategies, track competitor mentions, and improve closing rates.
• Customer Feedback Analysis: Gather customer feedback from support calls and identify areas for product improvement.
• Project Management: Track progress on projects, identify roadblocks, and ensure that action items are completed.
• Employee Training: Analyze employee training sessions to identify areas for improvement.
• Meeting Summarization for Distraction-Prone Attendees: Allows attendees, even if distracted during parts of the meeting, to quickly catch up on the most important topics discussed

Summarisation Battle Royale: Otter AI vs. Notion AI vs. Fireflies AI

While each of the tools mentioned above has summarisation features, it’s worth testing which is actually *better* than the others, in a real world context.

For this test, I uploaded a 20 minute recording of an executive town hall to each platform and asked it to summarise the key points. Here’s a quick breakdown of the results:

• Otter AI: Otter AI provided the most in-depth summarisation. The summarised points were segmented well, but were quite lengthy, meaning the summarisation wasn’t as concise as the others.
• Notion AI: Notion AI provided the shortest, most bullet-point-oriented summarisation. This was great, but occasionally details were missed in the summarisation, leading to some gaps for the user.
• Fireflies AI: Fireflies AI struck a comfortable balance, providing sufficient detail in the summarisation (more than Notion, less than Otter AI), without skimping on the accuracy of the summarisation.

Pricing Breakdown

Understanding the pricing structure of each app is essential for making an informed decision. Here’s a breakdown of the pricing tiers for each of the AI note-taking apps we’ve discussed:

Otter.ai

• Basic (Free): Limited transcription minutes per month.
• Pro ($16.99/month): Expanded transcription minutes, advanced features like speaker identification.
• Business ($30/month): Team collaboration features, custom vocabulary, priority support.
• Enterprise: Custom pricing, tailored to specific organizational needs.

Notion AI

Notion AI is offered as an add-on to Notion’s existing subscription plans. You must be subscribed to Plus, Business or Enterprise to purchase Notion AI.

• Plus ($8/month): Access to most Notion features, higher upload limits.
• Business ($15/month): Collaboration tools, admin controls, advanced security.
• Enterprise (Custom): Advanced security, advanced features, dedicated support

Notion AI then costs $8 per user per month, and gives you unlimited access to AI features within Notion.

Mem

• Free: Limited features, suitable for basic note-taking.
• Pro ($10/month): Expanded storage, advanced search capabilities, priority support.
• Business (Custom): Features tailored for teams and organisations

Microsoft OneNote

OneNote is generally free to use, although advanced features and increased OneDrive storage require a Microsoft 365 subscription.

• Microsoft 365 Personal ($69.99/year): Includes OneNote, Word, Excel, PowerPoint, and 1TB of OneDrive storage.
• Microsoft 365 Family ($99.99/year): Includes the same apps and storage as Personal, but for up to six users.

Fireflies.ai

• Free: Very limited transcription minutes, basic features.
• Pro ($18/month): Expanded transcription minutes, advanced features like topic tracking.
• Business ($29/month): Team collaboration features, CRM integrations, priority support.
• Enterprise (Custom): Compliance features, custom onboarding, other advanced integrations

Pros and Cons

Here’s a summary of the pros and cons of each AI note-taking app:

Otter.ai

• Pros:
• Highly accurate transcription
• Excellent speaker identification
• Seamless integration with collaboration tools
• Real-time transcription
• Cons:
• Less versatile than Notion for content creation and knowledge management
• Primarily focused on transcription, lacking advanced note-taking features

Notion AI

• Pros:
• Versatile workspace for note-taking, project management, and content creation
• Powerful AI writing assistance
• Smart summarization and translation features
• Excellent customisation
• Cons:
• Can be overwhelming for new users due to its extensive feature set
• Requires a separate subscription in addition to the Notion base plan, so can get expensive.

Mem

• Pros:
• Unique focus on building a personal knowledge base
• AI-powered search and smart reminders
• Bi-directional linking for connecting ideas
• Cons:
• Lacks some of the advanced content creation features of Notion AI
• Less widely used than Otter.ai or Notion, potentially limiting community support

Microsoft OneNote

• Pros:
• Freeform canvas for flexible notetaking
• Cross-platform compatibility
• Integration with Microsoft ecosystem
• Included with Microsoft 365 subscriptions
• Cons:
• AI features limited compared to other competitors (currently)
• Interface can feel dated compared to newer apps like Notion or Mem

Fireflies.ai

• Pros:
• Deep focus on meeting analysis and insights
• Automated meeting recording and transcription
• Sentiment analysis and action item detection
• Integrations with CRM and project management tools
• Cons:
• Primary focus on meetings, lacks broader note-taking capabilities
• Pricing can be high for teams that don’t heavily rely on meeting analysis

Final Verdict: Which AI Note Taking App is Right for You?

The best AI note-taking app for you depends on your individual needs and priorities.

Choose Otter.ai if: You need highly accurate, real-time transcription of meetings, lectures, or interviews. It’s ideal for researchers, journalists, and anyone who works extensively with audio data. It’s one primary purpose is transcription however, so doesn’t offer the more versatile functionality of apps like Notion AI.

Choose Notion AI if: You’re looking for a versatile workspace for note-taking, project management, and content creation. It’s a great choice for writers, students, and anyone who wants to streamline their workflow and boost their productivity. Because of its versatility, it has a higher learning curve.

Choose Mem if: You want to build a personal knowledge base that connects all your ideas and insights. It’s ideal for researchers, writers, and anyone who wants to improve their knowledge management skills. For a team, this can be more difficult to scale than Notion or similar solutions.

Choose Microsoft OneNote if: You need a free-form note-taking app that integrates seamlessly with the Microsoft ecosystem. This app is a good choice for students, educators, and anyone who needs basic note-taking capabilities. It does lack the advanced AI features that some competitors offer.

Choose Fireflies.ai if: You want to extract insights and actionable information from meetings. It’s ideal for sales teams, project managers, and anyone who regularly attends meetings. It is highly specialised, compared with the note taking functionality of Notion, so you’ll want to consider where you sit on that spectrum.

Ultimately, the best way to find the right AI note-taking app for you is to try out a few different options and see which one best fits your workflow. You can use my unique affiliate code when signing up for Notion here. Happy note-taking!