Skip to content
Just.Digital

A studio, not an agency

Proof-first marketing
in your buyer's
own words

We decode how your best customers actually talk, then write copy that sounds like them and back every claim with a real number. No hype, no borrowed jargon, no invented stats.

Every claim
Sourced
Written in
British English
Invented stats
Zero

Buyer-language copy

Sales pages, emails, launches

SEO & GEO autopsies

Find why traffic moved

Custom MCP builds

Your process, one command

What we do

Three ways we earn the click

Copywriting

Copy that sounds like your buyer

We mine reviews, sales calls and support threads for the exact words your customers use, then write pages that echo them back. Recognition does the selling.

01
Diagnosis

SEO and GEO autopsies

When traffic moves, we find out why with real data, not vibes. You get a clear story, the evidence behind it, and the one lesson that changes what you do next.

02
Automation

Your process as one command

We wrap the workflow you repeat every week into a custom MCP your team can run from a single prompt. Less clicking, more shipping, nothing off-brand.

03

How we work

A method, not a mood board

Marketing goes wrong when it starts with what the founder wants to say. We start with what the buyer already believes, then meet them there with proof.

  1. 01

    Listen

    We read your reviews, calls and inbox until the patterns show up. The words your buyers repeat become the spine of the copy.

  2. 02

    Prove

    Every claim gets a source. If we cannot attribute a number, it does not ship. That is the whole discipline.

  3. 03

    Write

    Short lines, plain words, one idea at a time. British English, one call to action per section, nothing that reads like a robot wrote it.

  4. 04

    Measure

    We watch what the page actually does and tell you the truth about it. Then we cut what did not work and double the part that did.

New: Dom MCP

Turn the work you repeat into one command

You have a process. The market research, the offer doc, the launch plan, the buyer-language teardown. We package it into a custom MCP so you, or your team, can run the whole thing from a single prompt inside Claude. Same standard every time, none of the copy-paste.

  • Your steps, your voice, your guardrails baked in
  • Runs where you already work, no new dashboard
  • Ships with docs so the team can actually use it

claude · your-studio-mcp

 run build_offer_doc
  reading buyer-language profile…
  drafting in Just Digital voice…
 offer-doc.md ready

 one prompt. your whole process.

Featured autopsy

What happened to justinwelsh.me?

A creator grew organic search traffic about 480 times over four years by scaling a programmatic glossary. Then Google's core updates hit. We pulled the Semrush series, checked the live site and the Wayback Machine, and wrote the honest post-mortem.

The lesson holds for everyone renting traffic: rented traffic gets recalled, owned audience compounds.

Read the full case study
−94%
Organic search traffic lost in six months, from about 8,685 visits in December 2025 to 740 in June 2026.
Peak keywords
9,179
Glossary pages now
404

Writing

Notes on proof-first marketing

All writing →
2 min read

What happened to justinwelsh.me?

A creator grew organic search traffic about 480 times, then lost roughly 94% of it in six months. Here is the short version, and what it means for anyone renting traffic.

  • SEO
  • case study
  • owned audience

Ready to sound like the smartest voice in your market?

Tell us what you sell and who buys it. We will show you where the copy is leaking and what to fix first.

Book a call