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DeepQuill
What it is
DeepQuill is a desktop app for drafting and organizing a long book in one place, available for macOS and Windows. Writers can arrange scenes into story beats, monitor tension and point of view, and track scene status and story arcs. Its codex connects characters and places with manuscript mentions and maps relationships among story entities. Research tools, notes, and a diagramming canvas that links to story elements support planning alongside the manuscript. Optional AI analyzes existing writing to identify entities, relationships, structure, and character details; it does not generate prose or suggestions. Local analysis runs on the writer’s computer in the background, but a first analysis of a full-length novel may take hours depending on hardware. Projects are stored locally by default. Optional Google sign-in sync encrypts projects on the device before upload, and DeepQuill says it does not hold the decryption key. It imports Scrivener projects and Word, Markdown, HTML, and plain-text documents, and exports to Word, EPUB, FB2, or PDF. Open beta access is free; paid licenses are also listed.
For and against
For
- Organizes scenes into beats and tracks story arcs.
- Links characters and places to manuscript mentions.
- Imports Scrivener projects and several document formats.
- Stores projects locally by default.
- Optional encrypted sync is available.
Against
- First local analysis of a full novel may take hours.
- AI does not generate prose or suggestions.
- A license activates on up to three devices.
- Lifetime updates cover only the purchased major version.
The verdict
DeepQuill brings planning, manuscript organization, continuity, and optional analysis into one desktop app. Writers should consider the potential wait for local full-novel analysis and the limits on lifetime-version updates.
Who it suits
DeepQuill suits novelists who want outlining, scene organization, continuity tools, and research in a desktop workspace. It may appeal to writers who want AI to analyze their existing story material without generating prose.
Plans and prices
Open beta
Free during open beta · full desktop application
Read 8 Oct 2026 · deepquill.app
DeepQuill Monthly License
Latest version · up to three devices
Read 8 Oct 2026 · deepquill.app
DeepQuill Yearly License
Latest version · up to three devices
Read 8 Oct 2026 · deepquill.app
DeepQuill Lifetime License
Updates to this major version · later major versions are a paid upgrade · up to three devices
Read 8 Oct 2026 · deepquill.app
On the record
- AI behavior
- Optional AI analyzes existing writing to identify entities, relationships, story structure, and character details; it does not generate prose or suggestions.deepquill.app · read 8 Oct 2026
- Beta analytics
- Editing during the free beta requires product analytics, with session recordings that mask on-screen words and hide images; the maker says manuscript text is not included.deepquill.app · read 8 Oct 2026
- Import and export
- DeepQuill says it imports Scrivener projects and Word, Markdown, HTML, and plain-text documents, and exports to Word, EPUB, FB2, or PDF.deepquill.app · read 8 Oct 2026
- Integrations
- Google sign-in supports optional encrypted sync, and Google Drive or Docs can be used to work with selected files or export manuscripts.deepquill.app · read 8 Oct 2026
- License limit
- A license activates on up to three devices; the lifetime license includes updates only within the purchased major version.deepquill.app · read 8 Oct 2026
- Local analysis
- Local AI analysis runs on the writer’s computer, can take hours for a full-length novel depending on hardware, and runs in the background while the writer continues working.deepquill.app · read 8 Oct 2026
- Manuscript privacy
- DeepQuill says it does not train models on manuscript text; text is sent for analysis only when the user configures a remote AI provider.deepquill.app · read 8 Oct 2026
- Notable limit
- The site says first-time local analysis of a full novel may take hours depending on hardware.deepquill.app · read 8 Oct 2026
- Purpose
- DeepQuill is a desktop novel-writing app for writers who want to draft and organize a long book in one place.deepquill.app · read 8 Oct 2026
- Research and planning
- The app includes project research, notes, and a diagramming canvas that can link to story elements.deepquill.app · read 8 Oct 2026
- Storage and encryption
- Projects are stored locally by default; if sync is enabled, projects are encrypted on the device before upload and DeepQuill says it does not hold the decryption key.deepquill.app · read 8 Oct 2026
- Story organization
- Its codex links characters and places to manuscript mentions and maps relationships between story entities.deepquill.app · read 8 Oct 2026
- Structure and pacing
- Writers can arrange scenes into story beats, view tension and point of view, and track scene status and story arcs.deepquill.app · read 8 Oct 2026
- Support
- The maker invites users to contact support by email and offers in-app feedback reports for issues.deepquill.app · read 8 Oct 2026
