Teach Claude to write the way you do.
Voice Match reads how you actually write - your rhythm, the words you reach for, the ones you'd never use - then builds a skill that makes Claude sound like you from the first prompt. Answer a few questions, paste in a sample, and get a voice profile you own.
Paste in your writing. Get back your voice.
Three real writers, three different voices. Pick one, run the analysis, and watch Voice Match read the patterns and build the profile - the same thing it does with yours.
“Most businesses use AI like a search box. And then they wonder why the output is generic. The problem isn’t the model - it’s that it knows nothing about you. Fix that first. Everything else follows.”
Run Voice Match to read the sample and build the profile.
A tone slider isn't a voice profile.
Telling Claude to be "professional but friendly" moves a dial. It doesn't teach it your sentence shapes, the words you'd never use, or the way you open a paragraph. Voice Match models the patterns, not the mood.
A tone setting: "professional but friendly"
A prompt instruction moves the register up or down. Useful, but generic - a hundred people set the same dial and get the same beige. It's the mood, not the person.
A dial · everyone has itA voice profile: how you actually write
Voice Match reads a real sample and captures the patterns underneath - rhythm, vocabulary, structure, the small tics. It writes them into a SKILL.md, so Claude starts in your voice instead of the default one.
Voice Match · this bitFive signals that add up to a voice.
A voice isn't one thing. It's how these five layers stack - and it's the stacking that makes writing unmistakably yours. Voice Match reads all five from your sample.
The words you reach for
Your go-to verbs and nouns, the phrases you repeat, and the ones you'd never touch. The lexicon that quietly marks a piece as yours.
How you build a sentence
Length, how you join clauses, whether you front-load the point or circle to it. Some people write in short jabs, some in long runs. It reads yours.
The music of it
Burstiness - long then short - your punctuation habits, where you pause. The cadence a reader hears in their head. Hard to fake, easy to lose.
How you open, build and close
Do you set up or dive in. Do you land the point at the top or save it. Whether you sign off or just stop. The shape of a whole piece, not a line.
The tells that are just you
Starting with "And". A dry aside in brackets. One-word sentences for emphasis. The small habits nobody taught you and nobody else quite shares.
And it won't invent a voice.
It profiles what's actually in your sample. If your writing is plain and direct, it keeps it plain and direct - it won't add flourishes you never use to make the profile look richer.
What you get
One profile, built from your writing. Yours to keep - and to re-tune as your voice evolves.
- A personalised voice profile as a SKILL.md, packaged and ready to upload to claude.ai.
- A readable voice-profile summary - rhythm, vocabulary, structure and quirks - so you can see exactly what Claude is working from.
- Your writing changes - so can the profile. Reopen it any time, paste a fresh sample and re-generate; the updated version returns straight to your account.
- Free updates as the skill format improves - re-download the latest version any time.
Who it's for
Anyone who drafts with AI but wants it to sound like them.
- Solo experts and founders whose writing is part of the brand - LinkedIn, newsletters, website copy, proposals.
- Teams who want a shared, documented voice their whole workspace writes from - not a prompt someone has to remember.
- Anyone tired of re-explaining "write it more like me" in every single chat.
We built this for ourselves first. Kirsty and I write completely differently, and now the workspace knows both. The posts still sound like us because the profile is us - not a tone setting we picked off a list.
No subscription. No API bill.
Answer a few questions, paste a sample, and get a SKILL.md that makes Claude write in your voice from the first prompt.
- Your profile built in about 10 minutes, ready to upload to claude.ai
- Runs on Free, Pro, Max, Team or Enterprise - no API key
- Saved to your account - reopen, edit and re-generate any time
- Free updates for life - re-download the latest format any time
Worth knowing.
What do you do with the writing I paste in?
How long is the questionnaire?
Does it need an API key or cost anything to run?
Can I edit the profile or re-do it later?
Is it a refund or a subscription?
It's in two curated sets.
Voice Match works on the same voice model as the skills it ships with, so everything you make sounds like the same person. The set is the workflow - not a discount.
The voice pair
Match your voice, then clean the draft before it goes out - two skills on one voice model, so the writing sounds like you start to finish.
- Voice Matchthis one
- De-Slop
The writing kit
Four skills around one voice model - match your voice, keep the draft clean, keep it plain, then make one idea go further. Everything that touches your words, in the same voice.
- Voice Matchthis one
- De-Slop
- Plain English
- One idea, three posts
Stop asking Claude to "write it more like me".
One-off £49. Built in about 10 minutes. Runs inside the Claude you already pay for - and your profile is saved so you can edit it whenever your writing changes.
Personal licence for your own use. Not for resale or redistribution.
Need this for a team? That's coming - join the list.
Voice Match is built from one person's writing - forward your profile to a colleague and it would just make Claude sound like you, not them. A shared version, one documented voice per person, is something we're looking at - tell us you want it.