European-first · GDPR from day one

Your brand has a voice. Now your AI does too.

Brandtone learns how your company speaks — per product, per channel — and writes content that sounds like you wrote it. Then it keeps learning from every post you mark and every edit you make.

10 minutes from website to first on-brand draft · 14-day free trial

LinkedInXInstagramFacebookBlogEmailTikTokLinkedInXInstagramFacebookBlogEmailTikTok

Generic AI writes generic copy.
Your customers can tell.

One-size-fits-all brand voice tools sound the same on LinkedIn as on X — which is to say, like nobody. Voice is channel-specific by nature. Brandtone treats it that way.

From website to your voice in three steps.

01

Feed it your world

Drop in your website, docs, and the posts you're proud of. Brandtone reads everything and builds two knowledge bases: what's true about you, and how you sound.

02

Check the Party Check

It shows you what it learned — facts, boundaries, tone per channel — as cards you correct with a tap. What your brand must never say is as defining as what it says.

03

Generate, side by side

One brief, every channel — each in its own register. Iterate with a tap: shorter, more casual, new hook. Ask "why did it write this?" and get a real answer.

The moat

Four layers. Three merge rules. One voice that fits anywhere.

Company base, product, channel, intent — resolved deterministically before the model writes a word. Lexicons add up. The closest layer wins style. Tone sliders compose as offsets.

  • UNION“Never say cheap” piles up across every layer — guardrails never get replaced.
  • OVERWRITE“No emojis — except Instagram.” The closest layer wins, by design.
  • MODULATIONformality 0.5 +0.1 −0.3 = 0.3 — tone is arithmetic, not vibes.

Every draft stores its resolution trace — “why did the corporate ‘we’ disappear?” has an exact answer.

Why did it write this?

formality= 0.3
perspectivefirst person
lexiconnoesten → natural knots
bannedcheap · discount
emojiinstagram: yes

We noticed…

You’ve shortened your last four X drafts. Make them brisker by default?

brevity +0.15 · channel: x · based on 4 of your edits

Yes, learn itDismiss

Never frozen

It gets more yours every week.

Mark a post as “us” or “not us.” Shorten a draft. Ask for a new hook. Every signal feeds the voice graph — and when a pattern repeats, Brandtone proposes the change. Nothing rewires your voice silently. You approve it, or it doesn’t happen.

Priced per brand. Seats unlimited.

Every plan starts with a 14-day free trial. Yearly = two months free. Prices in EUR or USD, automatically by location.

Starter

€39 / $39 · brand / mo

300 generations / mo · 50 images · 3 channels · 2 languages

Start 14-day free trial

Pro

popular

€59 / $59 · brand / mo

600 generations / mo · 100 images · all channels · all EU languages

Start 14-day free trial

Studio

€99 / $99 · brand / mo

1,000 generations / mo · 200 images · provenance inspector · API

Start 14-day free trial

Hear your own voice in ten minutes.

Paste your website. Mark three posts. Watch two channels speak the same idea in two different registers — yours.

Start your 14-day free trial