Fiction writing software with a co-author, not a chatbot
It plans arcs, drafts scenes, interviews your characters and catches the continuity error you missed — all inside one novel-shaped tool. 94% of writers finish chapter one in their first 7 days.
The harbour had emptied by the time Irene reached the customs house, and the lamps along the quay were already guttering in the wind.
She had rehearsed the lie for three days. It still did not sound like something she would say.
Behind her, the bell of St. Anne's counted out the hour, and she understood that whatever she said next would be the thing he remembered her by.
Everything the $149 buys you
Agent Chat switches roles as the book needs them
Ask it to plan the next arc and it acts as your architect. Ask it to draft the scene and it writes. Ask what's wrong with chapter nine and it turns critic. One conversation, six roles — Architect, Planner, Writer, Editor, Critique, Worldbuilder — and you can @-mention any character, chapter or codex entry straight into it.
Codex + Auto Codex
Characters, places, lore and world rules, linked across the manuscript and fed to the AI automatically. And you do not keep it by hand: finish a chapter, press once, and Auto Codex reads it back and fills the codex in with the new characters and events.
Assistant chat + interview any character
Ask the assistant to find every mention of the sword or summarise each scene a character appears in, and it searches the manuscript and acts. Drop into any character and ask why she lied — answers that stay consistent with the codex you wrote her into. The Relationship Map draws every character, place and connection between them so you can see the web at a glance instead of holding it in your head.
Plan the acts, then let it review the draft
Lay the novel out in acts and scenes, then point the built-in review at the finished manuscript: continuity check catches the scar that moved hands between chapter 3 and chapter 19, and novel analytics tracks POV balance, dialogue-to-narration ratio, pacing, show-vs-tell and the phrase you've used nine times without noticing.
Invent a language, and it holds for 400 pages
Define your own words — "aurelin" for silver, "thessa" for moon — and Custom Languages applies the conversion across the whole manuscript automatically, so you never have to remember which chapter you introduced a term in. Pair it with the Novel Dictionary so spellcheck stops flagging your invented names.
No subscription, and no Wi-Fi either
Run a model in Ollama or LM Studio and the whole app works with the connection off — nothing uploads, because there is nowhere for it to go. Prefer a frontier model? Bring your own key and pay that provider only, with no monthly fee on top.
You get all of it for $149
once
One price for every novel you will ever write — plan, draft, interview your cast and catch continuity errors, all in one place. $149 once, no subscription.
Three ways you cannot lose money here
Try it before you pay
7 days of full access, free. We never ask for a card, so there is nothing to forget to cancel.
7-day refund, no questions
Buy it, change your mind, email us. Money back, and you never have to explain why.
It cannot be taken away
Your files are local and the licence is yours. The app keeps working even if we shut down tomorrow.
7 days, every feature, no credit card. Keep it for $149 once, or walk away.