How it works
Structure first. Then flow.
Canon → Plan → Blocs → Prose. Each layer informs the next so nothing gets lost.
Your story mapped before chapter drafting begins.
Build The Architect, then generate a chapter map blueprint that lays out plot-turn flow, bridge chapters, tension arcs, and subplot progression. Chapter generation reads this map as operational direction.
The AI has read your world before it writes.
Characters with deep profiles. Locations and lore with hard rules. Canon is the source-of-truth layer the AI uses before planning or drafting, so continuity stays intact as stories get longer.
Blueprint first. Prose second.
Each scene gets a synopsis, word target, emotional arc, sensory palette, and tension level. The AI follows your blueprint — no guessing, no drift. Prose that sounds like you wrote it.
She stepped off the train into salt air and silence.
The door hadn't been opened in years. She ran her fingers along the frame...
Built-in intelligence
The tools that catch what you’d miss on the 47th read-through.
Continuity Engine
Canon drift. Timeline errors. Voice slip. Spatial logic. One click, catches what you’d miss on the 47th read-through.
Manuscript Health Score
Pacing, dialogue, clarity, engagement — each scored out of 10. Per-chapter breakdowns. Specific tips. Know when you’re ready to ship.
Chat with Your Characters
Talk to any character. They answer in voice, from backstory and secrets. Story Insights suggests profile tweaks. Weird and brilliant.
AI Co-Author
It’s read every chapter. Ask about plot holes, test dialogue, get pacing feedback. Answers are about your story, not generic advice.
Bolt-Ons & Writing Packs
‘Keep it gritty.’ ‘More dialogue.’ ‘Yorkshire dialect.’ Stack directives per chapter or scene. Genre kits included.
Beta Reader Sharing
Send a link. They highlight and annotate. You review with AI-assisted accept or reject. Clean, branded, done.
Non-Fiction & Biography
Real stories deserve real structure.
Biography, memoir, or other non-fiction. Dedicated Canon, prompts, and research tools for each path — no fiction clutter.
“What did your grandmother teach you without meaning to?”
Two dedicated paths
Biography & memoir, or other non-fiction. Pick once. Every tool and prompt adapts. No fiction clutter.
Guided Life Interview
The AI walks you through your story. Big-picture → deep-dive → connections. Answers flow into Canon.
Emotional Timeline
Map events with dates, people, places, emotional weight. AI spots gaps. Paces around the moments that matter.
Researcher & Source Tracking
Paste research. Chat through it. AI builds structured notes with source ratings. Feeds your chapter plan.
Script workspace
Every format. One workspace.
Feature, TV pilot, sitcom, stage play, musical — same Canon, Plan, and AI. Dialogue and action suggestions run on your story. Songs and music prompts for musicals.
SCRIPT TYPES
Canon for script
Logline, premise, three-act storyline. Characters, locations, style & voice. The AI uses it for every suggestion.
The Plan
Beat sheet by act. Generate scenes from beats. Slugline, one-line, synopsis. Tag characters and locations per scene.
Draft & suggest
Scene-by-scene script editor. Suggest dialogue and action from canon. Type \ for character — no boxes, just flow.
Songs & music prompts
For musicals: lyrics by scene, performers, sections. Generate song from a scene. Music prompt for each song (genre, vocal, mood).
Plus the extras that actually matter.
Smart Rewrite
Six ways in one click: emotional, suspenseful, tighter, bestseller, polish. Pick the one that lands.
Chapter Depth Tools
Deeper emotion. Stronger transitions. Sharper nuance. Core plot stays intact.
Architect + Story Map review
Flags thin turns, weak subplot progression, and continuity gaps before chapter drafting.
Full Formatting Toolbar
Bold, italic, headings, breaks. Everything carries through to export.
Anti-AI Prose Rules
No fluorescent. No ethereal. No em-dash walls. Built-in rules that keep it human.
Publish-Ready Export
One click → EPUB or DOCX. Clean. No AI notes. Ready for agents or self-pub.
Pricing
One studio. You bring the AI.
Your subscription unlocks the full workspace. AI runs on your own API key — you choose the model and control the cost. No hidden fees.
7-day free trial. Cancel anytime.
Monthly
7-day free trial
- Full studio access
- Unlimited novels & chapters
- The Architect, Canon, Plan & Blocs
- The Editor & AI Co-Author
- Bolt-Ons & Writing Packs
- Non-Fiction & Biography tools
- Script workspace (all formats & musicals)
- Beta reader sharing & export
- You bring your own AI key
- Cancel anytime
Annual
7-day free trial
- Full studio access
- Unlimited novels & chapters
- The Architect, Canon, Plan & Blocs
- The Editor & AI Co-Author
- Bolt-Ons & Writing Packs
- Non-Fiction & Biography tools
- Script workspace (all formats & musicals)
- Beta reader sharing & export
- You bring your own AI key
- Priority for new features
Blocwrite never charges for AI. Connect your key from OpenRouter (free models available). Don't want AI? Toggle it off — every feature still works.
AI COST EXAMPLES
Estimated AI spend per full novel
These are example totals for the full workflow (The Architect, Canon, Plan, Blocs, Prose, and Editor). Estimates are based on recent OpenRouter model pricing and vary with rewrite volume.
Pricing basis used: GPT 5.2 ($1.75/M input, $14/M output), Claude Haiku 4.6 ($1/M input, $5/M output), Grok ($0.20/M input, $0.50/M output), Gemini 3 12B ($0.04/M input, $0.13/M output).
FAQ
Straight answers.
Ready to write the book you’ve been planning?
Structure, canon, blueprints, continuity checks, and prose that sounds like you. One-click export. Try everything free for 7 days.
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