# AI writing tool for US businesses · ScriptGrain

> An AI writing tool that writes in your own voice, measured from your real writing. Priced in dollars, American English as standard, with a voice-match score on every draft. Free plan, no card required.

Canonical: https://scriptgrain.com/ai-writing-tool-us

# An AI writing tool that sounds like you, with a number to prove it

Most AI writing tools ask you to describe your voice in adjectives. ScriptGrain measures it from writing you have already published: 45 attributes, from sentence rhythm to the words you reach for without noticing. Every draft then comes back with a voice-match score against that profile, so you can see how close it got instead of guessing.

## Why a score matters

"Sounds like me" is not a setting you can check. A contraction rate, a comma density and a sentence-length variance are. ScriptGrain measures them in your samples, holds every draft to them, and reports the distance as a number. When a draft falls short, a polish loop revises toward your profile and re-scores, so the writing moves toward you rather than toward the model's habits.

## What is set up for the US

- Priced in dollars, from $17/month, with a free plan and no card to start. Prices are shown before tax; sales tax is added at checkout only where it applies.
- American English as a first-class setting, applied at generation rather than patched over afterward. Your profile keeps the spelling your samples use.
- Built by a UK team, run for everyone: ScriptGrain is built and operated by Adapt Progress Evolve Limited. We never train AI models on your samples, and the providers we send them to are contractually barred from it.
- Sized for small teams: one voice profile on Writer at $17/month, three on Operator at $40, rather than an enterprise seat minimum. Every plan includes the API and the MCP server, so Claude and other AI tools can write in your voice too.

## See your own voice profile free

The free plan analyzes your writing across all 45 reference points, no card required. Generating in that voice is the paid step. US pricing: [scriptgrain.com/us/pricing](https://scriptgrain.com/us/pricing). Writing in British English? See the [UK edition of this page](https://scriptgrain.com/ai-writing-tool-uk).