The AI Novel Writer That Finishes What You Start

What Makes Storyline Different

• Plot Arc Mapping From the Start — Storyline maps your full three-act structure before you write a single scene — inciting incident, midpoint, climax, and resolution — so every chapter has a purpose in the larger arc.
• Character Consistency Across Every Chapter — Every character's voice, motivation, and history is tracked throughout your manuscript. The AI never contradicts a character's established traits, even 60 chapters in.
• Chapter-Level Purpose, Conflict, and Outcome — Each chapter is outlined with its specific narrative purpose, the conflict that drives it, and the outcome that propels the story forward.
• Story Bible for World-Building — Characters, locations, timeline, factions, and key events are tracked in your Story Bible as you write — essential for any novel where continuity matters.

Built for Every Type of Novel

• Literary fiction — character-driven arcs with layered themes and subplots
• Thriller & mystery — plot-tight structure with red herrings, reveals, and pacing control
• Romance — dual protagonists, emotional beats, and tension mapped across the full arc
• Fantasy & sci-fi — world-building tracked in your Story Bible alongside plot and character
• Historical fiction — timeline and period details kept consistent as your story develops
• Young adult — voice-forward writing with coming-of-age arc and age-appropriate pacing

Pricing

Basic — $12/month: Novel blueprint, co-write & guided modes, Story Bible, PDF and Word export. ~375,000 AI-assisted words/month.

Pro — $25/month: Everything in Basic plus voice dictation, full editing suite, Tone Lock. ~1.5 million AI-assisted words/month.

Lifetime — $599 one-time: All Pro features forever. Pay once, no monthly fees.

All plans include a 14-day free trial with no credit card required.

Frequently Asked Questions

Can it help with plot structure?
Yes — plot structure is the first thing Storyline builds. Before you write a word, you get a full three-act arc with inciting incident, midpoint, climax, and resolution mapped to your specific story.

Does it track characters across chapters?
Yes. Every character's traits, voice, relationships, and arc are stored in your Story Bible and carried into every chapter the AI helps you write. Characters never contradict themselves, even 60 chapters later.

What about writer's block?
Because Storyline outlines your full arc before you write, you always know the purpose of the next chapter. In Co-Write mode, the AI writes alongside you so you're never staring at a blank page.

Can I import a draft I already started?
Yes. Upload a .txt or .docx file and Storyline maps it to chapters so you can continue with full AI assistance.

Is there a free trial?
Yes — 14-day free trial with no credit card required. Full access during the trial.