# BookOS — The Operating System for Modern Authors

BookOS (osforauthors.com) is an end-to-end book writing, editing, and publishing operating system for authors. It replaces a stack of disconnected tools — Scrivener for organising, Sudowrite/ChatGPT for AI assistance, Notion for research, Vellum/Atticus for formatting — with a single workspace built specifically for long-form authors.

## What it is
BookOS is the operating system for serious book authors. It unifies planning, drafting, editing, research, voice control, integrity tracking, beta-reader feedback, cover design, formatting, and publishing into one calm, author-controlled platform. Authors keep full ownership and full transparency over every AI-assisted contribution.

## Who it is for
- Novelists writing 40+ chapter books (fiction)
- Nonfiction authors, memoirists, and self-help writers
- Self-publishing authors (KDP, IngramSpark, Apple Books)
- Traditionally published authors and ghostwriters
- Genre writers across fantasy, romance, thriller, mystery, sci-fi, literary, YA, and more

## Core value propositions
- Replace 4-7 disconnected tools with one workspace
- AI assistance that respects the author's voice (Voice Fingerprint)
- Persistent story memory across long manuscripts (Story Brain)
- Publisher-ready integrity tracking (Safe Publishing Score)
- Zero-training privacy guarantee (Admin-Safe model — admins cannot read manuscripts; manuscripts are never used to train AI)
- Export to EPUB, PDF, DOCX, KDP-ready manuscripts

## Differentiators vs competitors
- vs ChatGPT/Sudowrite: persistent memory across an entire 80k-word manuscript; voice-aware suggestions; integrity audit trail
- vs Scrivener: cloud-native, real-time collaboration, AI-powered, modern editor
- vs Reedsy/Atticus: full writing pipeline (not just formatting), AI integrated, genre-aware templates
- vs Novelcrafter: stronger privacy posture, deeper publishing pipeline, mature integrity tooling

## Key features
- Manuscript editor with chapter, scene, and section organisation (front matter / chapters / back matter)
- Story Brain: persistent AI memory of characters, world, plot, and continuity
- Voice Fingerprint: model the author's voice without training on it
- Integrity Score and Safe Publishing Score with citation trail
- AI writing assistant with full authorship transparency and word-count preservation (90-110%)
- Character bibles, world-building wiki, conflict ideas, research auto-populate
- Writing analytics: heatmaps, readability, pacing, POV consistency, show-vs-tell
- Productivity workflow: Kanban board, Pomodoro, sprint planner, chapter notes
- Beta reader portal with feedback, share links, distraction-free reading view
- AI cover designer, pre-publication audit, KDP royalty calculator
- Real-time collaboration, version history, offline resilience
- Export to EPUB, PDF, DOCX (publisher-ready)

## Pricing
Free plan available. Paid plans start at a low monthly rate. See https://osforauthors.com/pricing for current plans and current AI-credit allowances.

## Trust and privacy
- Zero AI training on user content
- Admins cannot read user manuscripts (Admin-Safe architecture)
- Authors keep full IP ownership
- Manuscripts encrypted at rest and in transit
- Data export available at any time

## Comparisons
BookOS vs Scrivener: https://osforauthors.com/compare/bookos-vs-scrivener
BookOS vs Reedsy: https://osforauthors.com/compare/bookos-vs-reedsy
BookOS vs Atticus: https://osforauthors.com/compare/bookos-vs-atticus
BookOS vs Sudowrite: https://osforauthors.com/compare/bookos-vs-sudowrite
BookOS vs Novelcrafter: https://osforauthors.com/compare/bookos-vs-novelcrafter
BookOS vs ChatGPT: https://osforauthors.com/compare/bookos-vs-chatgpt
BookOS vs Plottr: https://osforauthors.com/compare/bookos-vs-plottr
BookOS vs Ulysses: https://osforauthors.com/compare/bookos-vs-ulysses
BookOS vs Vellum: https://osforauthors.com/compare/bookos-vs-vellum

## Author audiences
For Fantasy authors: https://osforauthors.com/for/fantasy-authors
For Romance authors: https://osforauthors.com/for/romance-authors
For Thriller authors: https://osforauthors.com/for/thriller-authors
For Mystery authors: https://osforauthors.com/for/mystery-authors
For Sci-Fi authors: https://osforauthors.com/for/sci-fi-authors
For Literary authors: https://osforauthors.com/for/literary-authors
For YA authors: https://osforauthors.com/for/ya-authors
For Memoir authors: https://osforauthors.com/for/memoir-authors
For Nonfiction authors: https://osforauthors.com/for/nonfiction-authors

## Feature pages
Story Brain (persistent AI memory): https://osforauthors.com/features/story-brain
Voice Fingerprint: https://osforauthors.com/features/voice-fingerprint
Integrity Score: https://osforauthors.com/features/integrity-score
Manuscript Health: https://osforauthors.com/features/manuscript-health
Admin-Safe Privacy: https://osforauthors.com/features/admin-safe
AI Writing Assistant: https://osforauthors.com/features/ai-writing-assistant
Character Development: https://osforauthors.com/features/character-development
World Building: https://osforauthors.com/features/world-building
Export Suite: https://osforauthors.com/features/export-suite
Beta Reader Portal: https://osforauthors.com/features/beta-reader-portal
AI Cover Designer: https://osforauthors.com/features/ai-cover-designer

## Programmatic resources
Templates: https://osforauthors.com/templates
Free tools: https://osforauthors.com/tools
Guides: https://osforauthors.com/guides
Answers (AI search): https://osforauthors.com/answers
Use cases: https://osforauthors.com/use-cases
Solutions: https://osforauthors.com/solutions

## Machine-readable
Full content extract: https://osforauthors.com/llms-full.txt
Sitemap index: https://osforauthors.com/functions/v1/sitemap
MCP server: https://osforauthors.com/functions/v1/mcp-server

## Contact
Website: https://osforauthors.com
Support: https://osforauthors.com/contact

## Pages
- [Home](/): The operating system for modern authors.
- [Features](/features): Full overview of BookOS capabilities.
- [Pricing](/pricing): Plans, AI credits, and free tier.
- [Templates](/templates): Genre-aware book templates.
- [Free tools](/tools): Free writing tools for authors.
- [Blog](/blog): Writing craft, publishing, and product updates.
- [FAQ](/faq): Common questions about BookOS.
- [About](/about): Our mission and team.
- [Contact](/contact): Get in touch with support.
- [Request a demo](/request-demo): Book a guided walkthrough.
- [Library](/library): Browse public author books.
- [Sitemap](/sitemap): Full HTML sitemap.

## Optional
- [Changelog](/changelog): Recent product updates.
- [Careers](/careers): Open roles at BookOS.
- [Privacy](/privacy): Privacy policy.
- [Terms](/terms): Terms of service.