A method for writing that stays yours.
VoiceMark drafts long-form work from a voice profile built out of prose you have already written, and reads a finished text back to you with the evidence behind everything it finds. It will not give you a percentage. What it cannot tell you is on this page too.
What this will not tell you.
Four of them, in short. The complete position, the failure modes and the research behind it are on the method page.
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It will not give you a percentage.
A number implies a precision this method does not have.
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It will not tell you that writing is human.
Absence of a pattern is not proof, and we will not report it as though it were.
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It will not be your evidence.
A reading is one input to a decision a named person takes.
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It will not help you get past a detector.
Cleaning a text shows it was revised, not that a person wrote it.
A mirror for your writing. Not a judge.
Paste a passage, choose a file, or speak it aloud. It reads the text back to you here in the browser. Nothing is stored and nothing leaves this page.
Your writing
The mirror
Your reflection appears here. Nothing is stored; this runs entirely in your browser.
This preview reflects patterns in the text you give it. The full VoiceMark reads your whole manuscript in depth and traces each character's journey. It never scores you, and what you do with what you see is yours.
Drafting long work, in your own voice.
VoiceMark builds a voice profile out of prose you have already written and shows it to you before it drafts a line. It holds your characters, places and continuity as the manuscript grows, and it works in chapters rather than in fragments.
- A profile you can see. Built from your own pages, shown to you before anything is drafted, and yours to change.
- Continuity that holds. Characters, places and what has already happened, carried across chapters rather than re-explained every session.
- The same reading, on your own draft. What the method finds in anyone's prose, it will find in yours, and it will say what it leaves open.
You remain the author. The work is yours, the revision is yours, and nothing in the way it is built is designed to disguise how it was made.
Words, not credits.
Your plan is measured in words, so you can see what you have left without doing arithmetic against a rate nobody publishes. Plans are measured in words rather than credits. Rates remain broadly consistent across the tiers, with larger plans offering slightly better value.
No card needed. Once, at signup.
- A taste of examine, the voice-match, and write
- Enough to see whether the reading tells you anything
or £9.75/month billed annually
- Every reading: examine, the voice-match, and write
- The opt-in authenticity surfaces
or £14.25/month billed annually
- Everything in Casual
- Half as many words again
or £29.25/month billed annually
- Everything in Writer
- Top-up packs when a month runs long, so you are never stopped
Need more in a busy month?
£10 adds 10,000 words, £25 adds 25,000 words, £50 adds 50,000 words. They roll over and never expire.
Top-ups cost more per word than plan words and are intended for occasional overruns. If you regularly need more, a higher tier gives better value.
Prices in GBP, cancel any time. Word counts cover all of VoiceMark: a reading counts the words it reads, and a draft counts the words it writes. Examining a piece against several reference voices counts it once for each voice. Rates remain broadly consistent across the tiers, with larger plans offering slightly better value. Top-up words cost more per word than plan words. Annual billing takes 25 per cent off every tier, and annual customers receive their words each month rather than a year at once.
What happens to what you write.
Never used for training
Your work does not train a model, ours or anybody else's.
Stored to do the job
Held so the product can carry your continuity, and for nothing else.
Deleted when you ask
You ask, it goes, and we tell you when it has gone.
Yours to take
Export your work and your profile whenever you want them.
Start free and see what it says about writing you already have.
No card. If the reading tells you nothing useful, that is a result too, and we would rather you found that out for nothing.