Novel continuity checker and story bible for writers
Pre-publication checks and benchmarks for fiction manuscripts
Stage
Not given
Established
Founded
Not given
2020
Based in
Not given
GB
Pricing model
Freemium
Freemium
Pricing
Free: 30 one-time welcome AI credits, one personal project, no expiry. Writer: $19/month with 100 AI credits per month, unlimited projects. Revision Pack: $9 one-time purchase for 40 non-expiring credits (no subscription required).
Free preview with headline counts and sample findings. Final Check: 7-day pass. Revision Pass: 30-day pass. Prolific / Series Author: annual plan. Editor: annual plan for professional use.
Key features
Continuity Guardian with cited passages showing contradictions
Story Bible with AI-suggested characters, places, and world rules
Character Tracking with trait and relationship drift detection
Manuscript-aware Copilot with context from scenes and story bible
Cloud backup to Dropbox or private GitHub repository
Build custom tools with AI instruction writing
Multilingual writing support across 18 languages
42 consistency and reference reports in one scan
Glossary extraction with suggested definitions from context
Character, place, and faction directories
Series continuity checks across multiple books
Benchmark comparison against 21,956 published novels
Pronunciation guide for audiobook narration
Spoiler-level glossary editions
Multi-format upload and export
No AI, rule-based analysis with deterministic results
What makes it different
Finds contradictions with both passages quoted for verification
You keep full control and approve what becomes canon in your story
AI never trains on your manuscript or rewrites your prose
No automatic renewals, overage charges, or credit top-ups
Catches spelling inconsistencies that spellcheckers miss by checking against the book's own invented vocabulary
No AI involved - all analysis is deterministic and rule-based
Manuscripts never stored for complete privacy and security
Works in any browser with no plugins or Microsoft Word required
Operates against benchmark of over 1 billion words from published novels
Novilot
The Novel Kit