Notebook.ai
Link characters, locations, and other world details to the documents where they appear, then analyze a draft with Premium AI.
Sources checked 3 October 2026.
PlansFree; from $9/mo Published Premium rates
- Free
- Free
- Premium (Monthly)
- $9/month
- Premium (Trimonthly)
- $24/quarter
- Premium (Annual)
- $84/year
Premium is $9 monthly, $24 for three months, or $84 yearly.
Free allows five universes, core page types, 50 MB of image uploads, and unlimited documents.
View current plans (opens in a new tab)AI & setupAI includedBuild a universe
Create linked pages for a story world, then refer to them from the integrated document editor.
Where it worksWebWeb
The writer workspace brings worldbuilding pages and manuscript documents into one notebook.
Usage & termsPage types and AIDraft analysis needs Premium
Free includes three core page types; Premium adds specialist types and raises image storage to 10 GB.
Premium AI analyzes an existing draft; the checked pages do not establish AI prose generation.
Linked worldbuilding
Keep world details connected and reusable
Characters, locations, and items have dedicated pages with customizable fields. Mentioning another page creates a two-way link, and changes to a page-type template carry across its pages.
Universes group the material for each world and filter out unrelated details. Premium adds specialist types for governments, languages, creatures, technologies, and other parts of a setting.
Manuscript references
Reference the notebook while writing
The integrated document editor links worldbuilding pages to the text where they appear. A character or location page then lists its connected documents, keeping the reference material tied to the actual writing.
Draft analysis
Analyze a draft with Premium AI
Premium analyzes a draft’s style, structure, emotion, and readability.
Premium timelines and collections
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Track events and gather related material
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Premium timelines connect events with characters, locations, and other pages. Collections organize worldbuilding material and can be opened to submissions from other users.
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Share selectively and retain earlier worldbuilding
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Pages are private by default and can be shared with collaborators. The writer page documents notebook export and says existing Premium pages remain viewable, editable, and shareable after a downgrade.
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Begin with the core notebook
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Free includes five universes, core page types, and unlimited documents. Premium has monthly, three-month, and annual billing options with the same feature set.
Feature details & official sources
Purpose and capability information checked 3 October 2026.
Platform and pricing reference: 24 October 2026.
Recorded requirements and limits
- Free includes up to five universes, core character/location/item page types, 50 MB of image uploads, and unlimited documents.
- Premium adds more page types, timelines, collections, document analysis, and 10 GB of image uploads.
- AI document analysis requires Premium access.
Information may be inaccurate. Confirm details on the official website. Report errors to [email protected].