“I fed it two years of my newsletters. The first draft it returned used a phrase I say constantly — and I never told it to. That was the moment it clicked.”
One voice, every format you write in
From your writing to your writing, faster
Four steps, about ten minutes. Most of that is you picking which writing represents you best.
- 01
Hand over your best writing
Drop in the emails, posts, and documents that sound most like you on a good day. That's the bar we aim for.
- 02
We map how you write
Sentence rhythm, word choices, how you open and close — measured from your samples, not guessed.
- 03
You stay in control
Review the profile, dial tone up or down, and tell it what to never do. It's your voice — you set the rules.
- 04
Draft anything, sound like you
From a one-line reply to a full report — every draft passes through your profile before you see it.
What it does
Built to sound like a person
Specifically, one person: you. Every capability exists to close the gap between a draft and something you'd actually send.
- 50+ markers
Voice fingerprinting
Fifty-plus markers — cadence, hedging habits, favorite transitions, how you open a paragraph — mapped from writing you already have.
- 4 formats
Bring writing from anywhere
PDF, DOCX, TXT, or Markdown. Old blog posts, sent emails, a thesis — if you wrote it, it teaches the model who you are.
- Yours only
Private by default
Your samples are encrypted, never used to train shared models, and deletable in one click. Your voice is yours alone.
- Learns from edits
Gets sharper as you edit
Every correction you make feeds back into your profile. The tenth draft needs less red ink than the first.
- Live charts
See your own style
Formality, complexity, and tone charted from your actual writing. Most people learn something about themselves here.
- <3 seconds
Draft at speaking speed
Emails, sections, or full documents in your voice in under three seconds — fast enough to stay in flow.
See these capabilities in action
Explore the live demoHow writers use it
The test is simple: would you sign it?
People who write for a living hold drafts to a higher bar. These illustrative scenarios show the workflows the product is built for.
- 50+Style markers analyzed
- 3Writing samples to start
- 8Languages supported
- 14 daysMoney-back guarantee
“Documentation is unforgiving — one wrong register and readers lose trust. It keeps my terminology and sentence rhythm intact, so editing is now a skim, not a rewrite.”
“Our CEO's updates used to bottleneck on his calendar. Now I draft in his profile and he edits in minutes. Nobody on the exec team has noticed the difference.”
“Academic writing has hedging conventions most tools flatten into confidence it shouldn't have. This one kept my qualifiers where they belonged. That's rare.”
“Readers subscribe to my newsletter for how it sounds, not just what it says. I publish twice as often now and churn hasn't moved. That's the whole pitch.”
“We run twelve product lines through one brand voice. The API holds that voice steady across thousands of documents a month, which our style guide never managed alone.”
The free plan is enough to run the sign-it test yourself.
Start with your own writingTry it on your own writing first
The free plan includes full style analysis — enough to judge the voice match before you pay anything.
Starter
Run the voice-match test, free
Analyze my writing free$0Free forever. No credit card required.
- 3 voice profiles
- 1,000 words/month
- Basic style analysis
- PDF & TXT uploads
- Email support
- No API access
- No batch processing
- Most Popular
Professional
For people who publish every week
Start free for 14 days$24/moBilled annually ($288/year)
14-day free trial. Renews at the listed price unless cancelled. Cancel anytime.
- Unlimited voice profiles
- 50,000 words/month
- Advanced style metrics
- All file formats
- Chrome extension
- API access (5K calls)
- Priority support
- Comparison reports
Enterprise
One brand voice across whole teams
$79/moBilled annually ($948/year)
Custom terms and invoicing available. Annual agreements renew unless cancelled.
- Everything in Pro
- Unlimited words
- Unlimited API calls
- Batch processing
- Custom integrations
- SSO & SAML
- Dedicated manager
- SLA guarantee
Need a custom plan for your organization?
Fair questions, straight answers
The things people actually ask before handing over their writing.
Ready to Sound Like Yourself?
Upload a few samples of your writing and judge the voice match yourself. No credit card required. Start generating in under 60 seconds.