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Gemini Notebook vs Turbo AI

Features, pricing, ratings, and pros and cons, side by side.

Gemini Notebook logo

Gemini Notebook

Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources

Freemium
Visit websiteView details

Verdict

Gemini Notebook is listed under AI Assistants and Turbo AI under Productivity. Gemini Notebook scores higher in FinderAtlas's editorial review (8.7 vs 7.7 out of 10), led by value for money. Both have a free plan or trial.

Best overall

Gemini Notebook

  • Students
  • Researchers
  • Educators
  • Analysts

Choose Gemini Notebook if

  • You want a tool built for summarizing and questioning your own documents.
  • Answers cite the uploaded sources, so claims can be checked against the original text.
  • Free Standard tier with 100 notebooks and 50 sources per notebook.

Choose Turbo AI if

  • You want a tool built for turning lecture recordings and course PDFs into flashcards and quizzes before exams.
  • Handles many input types, including lecture audio, YouTube videos, PDFs and slides.
  • Generates notes, flashcards, quizzes and podcasts from one upload.
Best for beginners
Gemini Notebook
Best for business
Turbo AI

Features

18 features compared.

  • Source-grounded chat
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Audio Overviews
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Video Overviews
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Study tools
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Reports, slide decks and infographics
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Multiple source types
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Cloud computer
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Gemini app sync
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • Sharing and public notebooks
    Gemini Notebook
    Available
    Turbo AI
    Not available
  • AI Notetaker
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • Multi-Format Uploads
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • Flashcards
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • Practice Quizzes
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • Podcasts
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • Bite-Sized Lessons
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • AI Chat
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • STEM Support
    Gemini Notebook
    Not available
    Turbo AI
    Available
  • Cross-Device Sync
    Gemini Notebook
    Not available
    Turbo AI
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    Gemini Notebook
    Freemium
    Turbo AI
    Freemium
  • Free plan
    Gemini Notebook
    Yes
    Turbo AI
    Yes
  • Starting price
    Gemini Notebook
    $0
    Turbo AI
    $0
  • Plans
    Gemini Notebook
    5 plans
    Turbo AI
    2 plans

Gemini Notebook plans

  • Standard

    $0

    Free with a Google Account

    • 100 notebooks
    • 50 sources per notebook
    • Audio Overviews
    • Chat with citations

  • Plus

    $4.99/month

    Through the Google AI Plus subscription

    • 200 notebooks
    • 100 sources per notebook
    • Early access to features
    • 2x higher usage than Free

  • Pro

    Most popular

    $19.99/month

    Through the Google AI Pro subscription

    • 500 notebooks
    • 300 sources per notebook
    • Higher Gemini model access
    • Priority access to new features
    • Watermark removal
    • 4x higher usage than Free

  • Ultra 5x

    $99.99/month

    Through the Google AI Ultra subscription

    • 500 notebooks
    • 500 sources per notebook
    • Highest Gemini model access
    • 5x higher usage limits than AI Pro
    • Cloud computer for code execution

  • Ultra 20x

    $199.99/month

    Through the Google AI Ultra subscription at the higher tier

    • 500 notebooks
    • 600 sources per notebook
    • Highest Gemini model access
    • 20x higher usage limits than AI Pro
    • Cloud computer for code execution

Turbo AI plans

  • Free

    $0

    Basic note generation, flashcards and quizzes with monthly limits

    • Limited lecture processing
    • limited quizzes
    • limited uploads
    • limited AI chat

  • Unlimited

    Most popular

    $19.99/month

    Paid plan with unlimited usage

    • Unlimited uploads
    • unlimited audio processing
    • quizzes
    • flashcards
    • podcasts
    • advanced AI

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed November 2026.

Gemini Notebook
8.7overall
Turbo AI
7.7overall

Gemini Notebook leads in 1 category and Turbo AI in 0.

  • Grounded Citation Fidelity

    Gemini Notebook
    8.8
    Turbo AI
    Not rated

  • Audio Overview Quality

    Gemini Notebook
    8.7
    Turbo AI
    Not rated

  • Source Handling

    Gemini Notebook
    8.6
    Turbo AI
    Not rated

  • Output Formats

    Gemini Notebook
    8.8
    Turbo AI
    Not rated

  • Value for Money

    Gemini Notebook leads by 1.5
    Gemini Notebook
    8.5
    Turbo AI
    7.0

  • Ease of Use

    Gemini Notebook
    Not rated
    Turbo AI
    8.7

  • Feature Depth

    Gemini Notebook
    Not rated
    Turbo AI
    7.8

  • Performance & Speed

    Gemini Notebook
    Not rated
    Turbo AI
    8.0

  • Documentation & Support

    Gemini Notebook
    Not rated
    Turbo AI
    6.8

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

Gemini Notebook

Pros

  • Answers cite the uploaded sources, so claims can be checked against the original text
  • Free Standard tier with 100 notebooks and 50 sources per notebook
  • Wide range of outputs, including Audio Overviews, Video Overviews, mind maps, flashcards, quizzes and slide decks
  • Accepts PDFs, websites, YouTube videos, audio files, Google Docs and Google Slides
  • Available on web, iOS and Android, and synced with the Gemini app

Cons

  • Works from the sources you add and is not built for live web news search
  • Higher limits require a Google AI subscription; Ultra starts at $99.99 per month
  • The cloud computer for code execution started with Ultra and Workspace AI Ultra Access customers, with Pro rollout still described as upcoming
  • No public API for the consumer product, and the renamed brand can make older guides and app listings confusing

Turbo AI

Pros

  • Handles many input types, including lecture audio, YouTube videos, PDFs and slides.
  • Generates notes, flashcards, quizzes and podcasts from one upload.
  • Free tier available, plus iOS and Android apps with cross-device sync.
  • Large user base: over 10 million learners and a 4.7 rating from about 33,000 App Store ratings.

Cons

  • No public pricing page; plan prices and limits are only visible in the apps or after signup.
  • Monthly price of $19.99 is high for a student tool, and annual offers vary by listing.
  • Google Play rating (4.3) is lower than the App Store rating (4.7).
  • No desktop apps or public API found.

Platforms

  • Web
    Gemini Notebook
    Supported
    Turbo AI
    Supported
  • Windows
    Gemini Notebook
    Not supported
    Turbo AI
    Not supported
  • macOS
    Gemini Notebook
    Not supported
    Turbo AI
    Not supported
  • iOS
    Gemini Notebook
    Supported
    Turbo AI
    Supported
  • Android
    Gemini Notebook
    Supported
    Turbo AI
    Supported
  • API
    Gemini Notebook
    Not supported
    Turbo AI
    Not supported
  • Browser Extension
    Gemini Notebook
    Not supported
    Turbo AI
    Not supported

Integrations

Gemini Notebook

4 integrations
  • Google Docs
  • Google Slides
  • YouTube
  • Gemini app

Turbo AI

No integrations listed.

Company

  • Company
    Gemini Notebook
    Google LLC
    Turbo AI
    Turbolearn LLC
  • Founded
    Gemini Notebook
    1998
    Turbo AI
    Not listed
  • Headquarters
    Gemini Notebook
    Mountain View, CA
    Turbo AI
    Not listed
  • Monthly users
    Gemini Notebook
    30M+
    Turbo AI
    10,000,000+
  • Listing
    Gemini Notebook
    Claimed
    Turbo AI
    Claimed

Frequently asked questions

Is Gemini Notebook better than Turbo AI?

It depends on your workflow. Gemini Notebook is built for summarizing and questioning your own documents. Turbo AI is built for turning lecture recordings and course PDFs into flashcards and quizzes before exams.

What are the key feature differences between Gemini Notebook and Turbo AI?

Gemini Notebook: Google's Gemini Notebook, formerly NotebookLM, answers questions and builds summaries from your own sources. Turbo AI: Turn lectures, PDFs and videos into notes, flashcards and quizzes in seconds.

Does Gemini Notebook or Turbo AI have a free plan?

Yes, both do. Gemini Notebook is freemium and Turbo AI is freemium, and each has a free plan or trial.

Which is cheaper, Gemini Notebook or Turbo AI?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.