Dex
Your AI marketing team, supervised

The pages that need help most are the ones you never check.

Dex finds them anyway. It drafts the fix, then waits for you to say yes.

See how it works→

Free to start. Dex only reads public pages and never logs in to your website.

Why Dex exists

Dex gives every business a marketing team it stays in charge of, in a world where AI decides who gets found.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

You can't fix what you can't see.

Search Console only shows pages with recent traffic. When a page goes quiet, it drops out of every report built on that data, so nobody fixes it.

The tools that do spot a problem often change your site themselves. Live, while you're not looking.

dex · scan

12

problems fixed on two live sites, each one confirmed by a second scan.

Google and AI search kept tripping over all of them, yet nothing on these pages looked broken. Red is what Dex found in October 2026. Green is what the next scan saw.

Dex, scanned by Dex

dex-ai-plum.vercel.app

6 of 6 fixed

  • Google descriptionBefore: Showed an internal note. Now: Real description
  • SitemapBefore: Missing. Now: Live
  • robots.txtBefore: Missing. Now: Live
  • Main-page tag (canonical)Before: Missing. Now: Set
  • Company markupBefore: Missing. Now: Added
  • FAQ markup for AI answersBefore: Missing. Now: Added

Yoki, a fintech launch site

yoki-ai-fintech.fly.dev

6 of 6 fixed

  • Main-page tags (canonical)Before: Missing on 4 pages. Now: Set
  • Company markupBefore: Missing. Now: Added
  • Internal linksBefore: Pages with none. Now: Linked
  • /trust pageBefore: Did not load. Now: Loads
  • Sitemap and robots.txtBefore: Missing. Now: Live
  • License file in GoogleBefore: Indexed as a page. Now: Excluded
Find what your site is missing

Free to start. Nothing changes on your site unless you paste it in.

It does the looking. You do the deciding.

Four steps. Dex does the first three on its own. The last one is yours, and it takes one click.

01

Scan

Reads every page on your sitemap, even the ones nobody has visited in months.

02

Flag

Finds what holds your pages back: missing descriptions, duplicate titles, thin content.

03

Draft

Writes the fix in your words, so you never start from a blank page.

04

Review

Runs five safety checks, then waits for you. You stay the boss.

What you get

Big-brand marketing. Without the big-brand team.

Big companies pay whole teams to check every page, fix what search engines trip over and sign off every word. Dex does that work for you, and you keep the final say.

Catch mistakes before anyone else sees them

ProofLayer

Every draft passes five checks first: an AI label, claims it can back up, no clash with your current copy, sensible length and no duplicate content. If one fails, the draft is held, not approved.

Fix what keeps Google and ChatGPT from finding you

Growth Brain

Finds the search problems on every page, including the pages your traffic reports never show.

Sounds like you, not like a robot

Creation Engine

Each fix is drafted from your own page and the brand voice you set. Never a generic template.

Always know who changed what, and why

Audit log

Every edit and approval is logged with who did it. When someone asks, you have the answer in seconds.

Your marketing team, already at work.

Dex started with SEO. It now drafts content, remembers your brand and answers your questions. Every channel joins under the same rule: nothing goes live without your yes.

  • SEO and AI-visibility fixesLive now

    Finds the pages your reports never show and drafts grounded fixes.

  • Talk to DexLive now

    Ask about your marketing in plain language, with your reviewed work as context.

  • Marketing MemoryLive now

    Your audience, markets and brand voice, remembered across every task.

  • Content StudioLive now

    Post drafts for LinkedIn, X, Instagram, Facebook, TikTok, YouTube and Reddit, built from your own evidence.

  • Proof ReceiptsLive now

    Every decision recorded with its source, checks and outcome.

Next, one channel at a time

Planned, not available today.

  • Email
  • Ads
  • PR
  • Analytics

Always: you approve. Dex checks every action in every channel, and you decide what goes ahead.

We're not done. We've barely started.

What teams like yours want from Dex

Illustrative example scenarios, not verified customer testimonials.Illustrative Beispielszenarien, keine verifizierten Kundenstimmen.

The five-check gate is what sold me. I have seen too many AI tools publish something wrong before anyone caught it.

Nadine BrandtHead of Marketing, freight software

Half our pages had zero traffic in Search Console, so no tool ever looked at them. Dex flagged real problems on every single one.

Jonas WilhelmFounder, HR tooling startup

It writes a draft, not a decision. Our team still reads every line before it goes live.

Katrin SorgeContent Lead, fintech SaaS

The five-check gate is what sold me. I have seen too many AI tools publish something wrong before anyone caught it.

Nadine BrandtHead of Marketing, freight software

Half our pages had zero traffic in Search Console, so no tool ever looked at them. Dex flagged real problems on every single one.

Jonas WilhelmFounder, HR tooling startup

It writes a draft, not a decision. Our team still reads every line before it goes live.

Katrin SorgeContent Lead, fintech SaaS
  • Data stored in Frankfurt, Germany (EU)
  • No access to your CMS, ever
  • Nothing goes live without your approval

Questions before you start

Does Dex need access to my CMS or website?

No. Dex only reads pages anyone can reach. It hands you approved copy and you paste it into your own site.

Where is my data stored?

In a database in Frankfurt, Germany. Our privacy policy and data processing agreement list every service Dex uses and where it is based.

What does it cost?

Pricing will be announced at launch. Starting your audit costs nothing.

What happens after I start my audit?

You create an account, add your site, and Dex scans it. You get a list of findings with drafted fixes, and you decide which ones to use.

Can Dex publish anything on its own?

No. Every draft waits for your approval, and every decision is recorded in your Proof Receipts.

Every fix is reviewedsupervisedvalidated until you approve it.

Dex never touches your CMS. It hands you a reviewed draft, and you paste it in yourself, on your schedule.

Free to start. Nothing changes on your site unless you paste it in.