AI-assisted manuscript checks for fiction authors and editors
A fast, offline space for writing, thinking, and organizing ideas
Stage
Not given
MVP
Founded
Not given
Not given
Based in
GB
Not given
Pricing model
Freemium
Freemium
Pricing
Free Trial: one sample check (up to 3,000 words). Single Pass: £19 per check (up to 120,000 words). Pro Author: £22 per month (3 full checks every month). Studio / Editor: £49 per month (10 checks every month).
Free core features (local writing and organizing). Sync is a paid optional service for synchronizing libraries across devices.
Key features
Check character consistency for appearance, ages, names and relationships
Review timeline and sequence for dates, durations and event order
Compare numbers and facts including ages, distances and quantities
Check plot state and physical logic for injuries, props and role changes
Review worldbuilding and lore including geography and travel times
Detect point of view and voice issues including head-hopping and tense shifts
Build series bible and compare sequels against established canon
Track timeline, plot threads and character relationships across manuscript
Re-check revised chapters with delta re-check feature
Export and share reports as PDF, Word or CSV, or share read-only link
Block-based document editor with headings, lists, callouts, and tables
Organize with documents, folders, labels, and tasks
Inline annotations without interrupting writing flow
Focus mode to hide distractions
Customizable AI integration with local API keys
AI agent support via MCP protocol
Export documents
Optional cross-device sync service
Full offline capability
Local file storage with user control
What makes it different
Builds series canon automatically and checks sequels against established facts
Provides chapter references and supporting quotes for each finding
Never rewrites prose; authors retain final editorial control
Mark findings as resolved, intended or dismissed for tracking revisions
No account required to write and organize locally
Complete offline functionality for writing and organizing
Full user control with files stored on your device
Book Check Genie
Ligature