中文
← Back to directory

AI Audio / AI Search / AI Learning / AI Office / Documents / Mind Mapping

Gemini Notebook

Google’s source-grounded AI research assistant for organizing documents and webpages, answering with citations and producing reports, study materials, mind maps and Audio Overviews.

Official identity and purpose checked · 2026-10-25

Visit official site ↗
Plans
5
Official sources
8
Hands-on tests
0 not tested here
Data date
2026-10-25

Purpose

Google’s source-grounded AI research assistant for organizing documents and webpages, answering with citations and producing reports, study materials, mind maps and Audio Overviews.

Features described by the official source

  • Sources include PDFs, webpages, YouTube, audio, Google Docs and Slides, with source-based questions and answers
  • Studio organizes notes, reports, mind maps, study materials and other outputs, subject to the current account
  • Audio Overview turns sources into AI-hosted summaries with format, language and focus options

Suggested starting workflow

  • Create a notebook for one project using sources you can verify and have rights to use
  • Ask a specific question and open citations to compare with the original material
  • Generate an Audio Overview when useful, review omissions and errors, and check recipient access before sharing

These are editorial starting suggestions based on purpose, not a workflow tested by this site.

Before you use it

  • The retrieved Google help and public entry use Gemini Notebook; the old NotebookLM help URL redirects to Gemini Notebook help. This record keeps its original ID and slug without adding a duplicate
  • Notebooks are independent; mobile features can be limited, while age, region and workspace administrator settings affect access
  • Multilingual audio generation does not imply multilingual interaction: interactive mode is currently English-only, creation or deletion needs edit access, and some ebook sources restrict downloads
  • Selected plan facts and account, usage and billing boundaries are listed below. Unknown prices are not inferred; regions, commercial use and full task outcomes still require review. No sign-in or model task was performed in this batch.

Pricing & plans

Selected plan facts only, not a complete plan review or a task test. Check the source date and confirm current terms with the provider. Unverified conditions remain unknown.

Complete review Every listed plan of this tool has a complete review. Complete review: price, currency, billing period, platforms, languages, regions, watermark, commercial use and offline use each have a source or a stated reason they could not be confirmed. It is not a task test and does not guarantee current prices.

Standard · Notebook entitlement Complete review0 · Free plan; ongoing task allowance unknownConditions and usage notes
Web access
Verified supported ↗
Chinese task support
Unknown
Mainland China availability
Unknown
Fully watermark-free
Verified unsupported ↗
Commercial rights
Unknown
Eligibility verification
Required; eligibility unverified ↗

Fields that could not be confirmed, and why

  • Desktop: The page describes browser access only and mentions no desktop client.
  • Mobile: The page only links the mobile app's supported countries and does not state whether or how this plan includes it.
  • API access: The page does not mention API access.
  • Chinese support: The plans page states no interface or output language coverage.
  • English support: The plans page states no interface or output language coverage.
  • Mainland China availability: The page says the browser app is available in supported countries but lists none, so mainland China or overseas cannot be decided.
  • Availability outside China: The page says the browser app is available in supported countries but lists none, so mainland China or overseas cannot be decided.
  • Commercial rights: The page only points to the applicable Terms of Service; their output rights were not read.
  • Offline use: The plans page does not mention offline use.
  • The official plan table lists 100 notebooks/person and 50 sources/notebook. Sharing does not raise collaborator source limits, and limits may change.
  • Compute usage depends on prompt complexity, models, features and chat length, refreshing every five hours with a weekly limit. These are not fixed question or completed-output counts.
  • Standard uses standard compute limits.
  • Standard is available through personal Gmail or qualifying Workspace/education licenses. Ongoing free compute and free completion of full tasks remain unknown.
  • Browser eligibility depends on local age, supported regions and subscription. Mobile regions and feature scope are separate; browser access does not establish mobile parity.
  • Content generated with Veo, Omni or Nano Banana retains invisible SynthID, so complete absence of watermarks is not satisfied. Pro/Ultra visible-watermark controls have exceptions in India, South Korea and Vietnam and do not remove invisible watermarks.
  • Advanced sharing is for paid users; custom chat and analytics are open to everyone. Cloud Enterprise project storage/admin access and personal/Workspace terms remain separate. Commercial use, language and actual task outcomes are unverified.

Source checked 2026-10-26 · Official sources ↗Official sources ↗

Google AI Plus · Notebook entitlement Complete reviewUnknownConditions and usage notes
Web access
Verified supported ↗
Chinese task support
Unknown
Mainland China availability
Unknown
Fully watermark-free
Verified unsupported ↗
Commercial rights
Unknown
Eligibility verification
Required; eligibility unverified ↗

Fields that could not be confirmed, and why

  • Price: This page lists Notebook entitlements and limits only; the price belongs to the Google AI Plus subscription and is not borrowed from other pages or regions.
  • Currency: No price on this page, so no currency.
  • Billing period: The page does not state a subscription billing period.
  • Desktop: The page describes browser access only and mentions no desktop client.
  • Mobile: The page only links the mobile app's supported countries and does not state whether or how this plan includes it.
  • API access: The page does not mention API access.
  • Chinese support: The plans page states no interface or output language coverage.
  • English support: The plans page states no interface or output language coverage.
  • Mainland China availability: The page ties availability to the regions where Google AI Plus is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Availability outside China: The page ties availability to the regions where Google AI Plus is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Commercial rights: The page only points to the applicable Terms of Service; their output rights were not read.
  • Offline use: The plans page does not mention offline use.
  • The official plan table lists 200 notebooks/person and 100 sources/notebook. Sharing does not raise collaborator source limits, and limits may change.
  • Compute usage depends on prompt complexity, models, features and chat length, refreshing every five hours with a weekly limit. These are not fixed question or completed-output counts.
  • Plus compute is twice Standard.
  • This is a Notebook entitlement within a Google AI plan. Price, currency and billing period are unknown; Gemini US/Japan app prices and storage-tier mappings are not borrowed.
  • Browser eligibility depends on local age, supported regions and subscription. Mobile regions and feature scope are separate; browser access does not establish mobile parity.
  • Content generated with Veo, Omni or Nano Banana retains invisible SynthID, so complete absence of watermarks is not satisfied. Pro/Ultra visible-watermark controls have exceptions in India, South Korea and Vietnam and do not remove invisible watermarks.
  • Advanced sharing is for paid users; custom chat and analytics are open to everyone. Cloud Enterprise project storage/admin access and personal/Workspace terms remain separate. Commercial use, language and actual task outcomes are unverified.

Source checked 2026-10-26 · Official sources ↗Official sources ↗

Google AI Pro · Notebook entitlement Complete reviewUnknownConditions and usage notes
Web access
Verified supported ↗
Chinese task support
Unknown
Mainland China availability
Unknown
Fully watermark-free
Verified unsupported ↗
Commercial rights
Unknown
Eligibility verification
Required; eligibility unverified ↗

Fields that could not be confirmed, and why

  • Price: This page lists Notebook entitlements and limits only; the price belongs to the Google AI Pro subscription and is not borrowed from other pages or regions.
  • Currency: No price on this page, so no currency.
  • Billing period: The page does not state a subscription billing period.
  • Desktop: The page describes browser access only and mentions no desktop client.
  • Mobile: The page only links the mobile app's supported countries and does not state whether or how this plan includes it.
  • API access: The page does not mention API access.
  • Chinese support: The plans page states no interface or output language coverage.
  • English support: The plans page states no interface or output language coverage.
  • Mainland China availability: The page ties availability to the regions where Google AI Pro is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Availability outside China: The page ties availability to the regions where Google AI Pro is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Commercial rights: The page only points to the applicable Terms of Service; their output rights were not read.
  • Offline use: The plans page does not mention offline use.
  • The official plan table lists 500 notebooks/person and 300 sources/notebook. Sharing does not raise collaborator source limits, and limits may change.
  • Compute usage depends on prompt complexity, models, features and chat length, refreshing every five hours with a weekly limit. These are not fixed question or completed-output counts.
  • Pro compute is four times Standard.
  • This is a Notebook entitlement within a Google AI plan. Price, currency and billing period are unknown; Gemini US/Japan app prices and storage-tier mappings are not borrowed.
  • Browser eligibility depends on local age, supported regions and subscription. Mobile regions and feature scope are separate; browser access does not establish mobile parity.
  • Content generated with Veo, Omni or Nano Banana retains invisible SynthID, so complete absence of watermarks is not satisfied. Pro/Ultra visible-watermark controls have exceptions in India, South Korea and Vietnam and do not remove invisible watermarks.
  • Advanced sharing is for paid users; custom chat and analytics are open to everyone. Cloud Enterprise project storage/admin access and personal/Workspace terms remain separate. Commercial use, language and actual task outcomes are unverified.

Source checked 2026-10-26 · Official sources ↗Official sources ↗

Google AI Ultra 20 TB · Notebook entitlement Complete reviewUnknownConditions and usage notes
Web access
Verified supported ↗
Chinese task support
Unknown
Mainland China availability
Unknown
Fully watermark-free
Verified unsupported ↗
Commercial rights
Unknown
Eligibility verification
Required; eligibility unverified ↗

Fields that could not be confirmed, and why

  • Price: This page lists Notebook entitlements and limits only; the price belongs to the Google AI Ultra subscription and is not borrowed from other pages or regions.
  • Currency: No price on this page, so no currency.
  • Billing period: The page does not state a subscription billing period.
  • Desktop: The page describes browser access only and mentions no desktop client.
  • Mobile: The page only links the mobile app's supported countries and does not state whether or how this plan includes it.
  • API access: The page does not mention API access.
  • Chinese support: The plans page states no interface or output language coverage.
  • English support: The plans page states no interface or output language coverage.
  • Mainland China availability: The page ties availability to the regions where Google AI Ultra is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Availability outside China: The page ties availability to the regions where Google AI Ultra is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Commercial rights: The page only points to the applicable Terms of Service; their output rights were not read.
  • Offline use: The plans page does not mention offline use.
  • The official plan table lists 500 notebooks/person and 500 sources/notebook. Sharing does not raise collaborator source limits, and limits may change.
  • Compute usage depends on prompt complexity, models, features and chat length, refreshing every five hours with a weekly limit. These are not fixed question or completed-output counts.
  • Ultra compute is five or twenty times Pro, but this source does not explicitly map each multiplier to 20 TB/30 TB; no per-column mapping is guessed.
  • This is a Notebook entitlement within a Google AI plan. Price, currency and billing period are unknown; Gemini US/Japan app prices and storage-tier mappings are not borrowed.
  • Browser eligibility depends on local age, supported regions and subscription. Mobile regions and feature scope are separate; browser access does not establish mobile parity.
  • Content generated with Veo, Omni or Nano Banana retains invisible SynthID, so complete absence of watermarks is not satisfied. Pro/Ultra visible-watermark controls have exceptions in India, South Korea and Vietnam and do not remove invisible watermarks.
  • Advanced sharing is for paid users; custom chat and analytics are open to everyone. Cloud Enterprise project storage/admin access and personal/Workspace terms remain separate. Commercial use, language and actual task outcomes are unverified.

Source checked 2026-10-26 · Official sources ↗Official sources ↗

Google AI Ultra 30 TB · Notebook entitlement Complete reviewUnknownConditions and usage notes
Web access
Verified supported ↗
Chinese task support
Unknown
Mainland China availability
Unknown
Fully watermark-free
Verified unsupported ↗
Commercial rights
Unknown
Eligibility verification
Required; eligibility unverified ↗

Fields that could not be confirmed, and why

  • Price: This page lists Notebook entitlements and limits only; the price belongs to the Google AI Ultra subscription and is not borrowed from other pages or regions.
  • Currency: No price on this page, so no currency.
  • Billing period: The page does not state a subscription billing period.
  • Desktop: The page describes browser access only and mentions no desktop client.
  • Mobile: The page only links the mobile app's supported countries and does not state whether or how this plan includes it.
  • API access: The page does not mention API access.
  • Chinese support: The plans page states no interface or output language coverage.
  • English support: The plans page states no interface or output language coverage.
  • Mainland China availability: The page ties availability to the regions where Google AI Ultra is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Availability outside China: The page ties availability to the regions where Google AI Ultra is offered and lists no countries, so mainland China or overseas cannot be decided.
  • Commercial rights: The page only points to the applicable Terms of Service; their output rights were not read.
  • Offline use: The plans page does not mention offline use.
  • The official plan table lists 500 notebooks/person and 600 sources/notebook. Sharing does not raise collaborator source limits, and limits may change.
  • Compute usage depends on prompt complexity, models, features and chat length, refreshing every five hours with a weekly limit. These are not fixed question or completed-output counts.
  • Ultra compute is five or twenty times Pro, but this source does not explicitly map each multiplier to 20 TB/30 TB; no per-column mapping is guessed.
  • This is a Notebook entitlement within a Google AI plan. Price, currency and billing period are unknown; Gemini US/Japan app prices and storage-tier mappings are not borrowed.
  • Browser eligibility depends on local age, supported regions and subscription. Mobile regions and feature scope are separate; browser access does not establish mobile parity.
  • Content generated with Veo, Omni or Nano Banana retains invisible SynthID, so complete absence of watermarks is not satisfied. Pro/Ultra visible-watermark controls have exceptions in India, South Korea and Vietnam and do not remove invisible watermarks.
  • Advanced sharing is for paid users; custom chat and analytics are open to everyone. Cloud Enterprise project storage/admin access and personal/Workspace terms remain separate. Commercial use, language and actual task outcomes are unverified.

Source checked 2026-10-26 · Official sources ↗Official sources ↗

Official sources

Sources with the same saved document, review date and validity period are shown together. Expand to see the plans that cite each source. Plan conditions are checked separately; public sources do not establish hands-on task results.