An AI-native publishing workspace
Your ideas. Your voice. A book taking shape.
riter is a workspace for the whole of your book. You write it; riter helps you shape and check your own words; and it stays yours, from the first note to the finished manuscript.
Sign in with Google to start writing. Your writing is saved in this browser, on this device. Signing in does not sync or back up your work. What that means for you.
The book you want to make
Develop what you know into a book that feels like yours.
Give your manuscript a home. Organise your chapters, return to your draft and review each finding in the context of your own words. You decide what changes.
What it does for your book
Write, and paste from anywhere
Your books and chapters live in one place and save as you type. Paste from Word or Google Docs, and the smart quotes, invisible characters and lookalike letters that break a publisher’s file get cleaned on the way in.
Checks that read like an editor
riter marks the phrases that read as machine-written, right on the spot in your text, with the reason and a truer way to say it. You answer back (keep it, change it, or rule it out), and your answers stick.
Leave with your work, always
Export a chapter or the whole book to Markdown, proven identical when you read it back. Your manuscript is never trapped in one place.
A closer look at your chapter
Keep shaping the words your readers will see.
Work chapter by chapter, with notes beside your draft. When you want to take your writing elsewhere, export a chapter or your whole book to Markdown.
Four measures. Never averaged.
Voice, originality, accuracy and continuity each have a separate state. They are never blended into a single number, and never will be.
Originality checks your draft against the rulepack. Text integrity checks its characters separately. Voice reads insufficient; accuracy and continuity read pending. These three states do not turn into measurements when you add writing or sections. See how each measure works →
The reason is specific. The method this came from once scored 97.5 out of a hundred and called itself ready for a publisher, while that publisher was rejecting the prose. A single average had let three comfortable scores bury the one that would have got the book turned down.
The Voice panel shows a meter, not a score. It does not compare your draft with your own writing. No result is claimed where no measurement has been made.
$12 a month, or $120 a year
One price, with nothing held back behind a higher tier. Nothing is charged yet, and you will never be charged without being asked first. See what is included →
What it will never do
Write the book for you. riter works only on words you wrote — it marks rule-based findings for you to review. Plenty of tools will write the prose; that was never the hard part, and it is not what riter is for.