Write in a Click is a book writing app whose AI does not write. Robin, its assistant, reads your entire manuscript and answers in a chat panel beside the page — it cannot insert, rewrite, continue or generate prose in your book. The AI is spent instead on things that were not possible before: Reader Pulse scores every chapter for reader engagement and drop-off risk before a single human reads it, and the Draft Readiness Advisor tells you whether a chapter is ready to move on. You type every sentence of your prose.
Each of these answers a question an author has always had, and has never had a fast or affordable way to answer.
“Where will a reader put my book down?”
Reader Pulse
Every chapter scored 0-100 for predicted engagement, with a drop-off risk of low, medium or high, and five sub-scores: opening hook, closing hook, pacing, tension and emotional resonance. At book level: your strongest and weakest chapter, the trend across the book, and the exact points a reader is most likely to abandon it.
Before this existed: A beta reader, four to eight weeks of waiting, and the hope that they are willing to be harsh with you.
Premium · across a chapter selection, Pro
See a real Reader Pulse report“Is this ready to move on?”
Draft Readiness Advisor
A go or not-yet verdict on a chapter, an act, a book or a series, with at most three closeable actions. Deliberately a permission slip rather than a critique — the problem it solves is not knowing whether you are finished, which is its own kind of paralysis.
Before this existed: Guessing, or asking someone and waiting.
Premium 10/3/1 a month · Pro 30/10/3/1 · one chapter run on free
“What is in my manuscript that never made it into my notes?”
Sync with Book
Reads your chapters for the characters, places, worlds, glossary terms and timeline events they have already established, diffs that against your Story Hub, and shows you what is missing. You approve each change individually, and any sync can be rolled back.
Before this existed: Re-reading your own book with a notebook open.
Every plan
“What does my prose actually sound like?”
Writing voice analysis
Your voice described back to you across five pillars — style, tone, point of view, perception and pacing. It exists so that everything Robin tells you is grounded in how you really write. It is never used to imitate you, because nothing here writes in your name.
Before this existed: An editor you could afford to ask, or nothing.
Free: style, tone, POV · paid: all five
“When do I actually write well?”
Writing Insights
Streaks, a twelve-week heatmap, a best-hours histogram, seven-day velocity and a per-chapter breakdown. Not a word-count leaderboard — a picture of the conditions under which your own good days happen.
Before this existed: A vague feeling that mornings are better.
Free on every plan
Why the AI can see this much
Other tools analyse a file you upload and hand back a report. Here the book already lives in the workspace, so the manuscript, the Story Hub and your voice profile are all live context — and the reading can be re-run as the book changes. There is nothing to export, nothing to re-brief, and nothing to keep in sync.
Does Write in a Click write my book for me?
No. Robin reads your manuscript and answers in a chat panel; it has no ability to write, rewrite, continue or generate prose inside your book. You type every sentence of your prose.
Will AI touch my manuscript at all?
Only through the Proofing Pass, and only when you run it and accept a specific correction. Proofing is a deliberate pass you start, not a layer running as you type. Nothing else changes your text.
Can I publish work I wrote here?
Yes, and the position is designed around it. Because no generated prose enters your manuscript, the book is your own work in the plainest sense. You own 100% of what you write.
Are my drafts used to train AI models?
No. Your drafts are not used to train models. Text reaches AI services only when you trigger a feature, and only the context that feature needs.
How is this different from tools that analyse a manuscript you upload?
Those return a report on a file. Write in a Click reads the book where you already write it, with your Story Hub and voice profile as live context, and can re-read it as the book changes. There is nothing to export, upload or re-brief.
Why use AI at all if it does not write?
Because writing was never the part an author most needed help with. Knowing how a chapter lands before anyone reads it, seeing the shape of a book too long to hold in your head, being told your middle sags — those were impossible or expensive before, and they are what the AI here is for.
