Novel continuity checker and story bible for writers
Real surnames from Census records for character writing and family stories
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Free
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).
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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
Browse 500 last name ideas by spelling length
Browse 400 family names by initial letter
Try names in fictional character scenes
Save up to 100 surnames locally in browser
View Census rank and frequency for each name
No account or sign-up required
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
Real surnames from 2010 U.S. Census data with clear source attribution and rank information
Transparent about what the data does and does not represent
Test surnames in context with fictional previews before saving
Novilot
Nameidea