Making your company readable by AI. Outside, and in. AI consulting and engineering house · Brittany
Your future clients no longer search.
They ask.
HENUSSE is an independent AI consulting and engineering house with two practices. The first makes your company readable and measurable in the answers ChatGPT, Claude and Gemini give. The second puts AI to work inside your day-to-day operations, under human control.
Two practices: AI search (AEO, GEO, LLMO) and AI at work in the business, under human control.
- You speak directly with Théo.
- You leave with a finding you can check.
- We never promise what we cannot show.
- The whole house on one page
The numbers first
Three published proofs you can verify.
Attributed customers
4 paid bookings
Stays worth €4,500 to €8,500, arrived through answer engines: 2 via ChatGPT and 2 via Google’s AI Overviews, since 26 April 2026. At realfrench.co, the school of Théo’s father, a client of the house co-directed by him: we say so, so you can judge the proof. Read on 12 August 2026.
Our zeros are published
0 answers out of 30
At the reading of 11 August 2026, five days after the site opened to the engines (on 6 August), across the five questions where a buyer looks for an AI search provider, we were cited nowhere. That is our starting point: written, dated, and still online. A provider that publishes its zeros will not dress up your numbers.
Written prices
Public pricing
Published before any conversation, public and dated, first to last: the two-hour session at €450 excl. VAT, the training day at €1,400, the website build at €11,500, and monthly programmes from €1,500 to €10,000 excl. VAT.
Every figure carries its date and its method, zeros included. Our way of measuring is itself checked against the real ChatGPT application; the latest check is public, the next is scheduled for November 2026. Barometer · Measurement charter · Concordance study · Multi-surface study · Market register
The challenge
Is your company cited?
A buyer puts a question to an answer engine, meaning ChatGPT, Claude or Gemini. The answer names two or three companies, rarely more.
Whether your name appears changes from one engine to the next, and from one day to the next.
A zero is written as a zero.
What ChatGPT, Claude and Gemini answer
Reading taken on 12 August 2026
“One-on-one French immersion Brittany”
realfrench.cocited 7 times out of 8
“French immersion for diplomats”
realfrench.cocited 4 times out of 8
“Why can’t I understand spoken French?”
realfrench.cocited 0 times out of 8
A reading is a dated measurement: we put a question to the engines and then count their answers. This one was taken on 12 August 2026, on the website of a HENUSSE client school that Théo co-directs. An AI system does not always answer the same question the same way, so we ask each question several times, on ChatGPT, Claude and Gemini. We then publish the number of answers that cite the website out of the number of answers obtained.
It will set the agenda for your 30-minute call.
The mechanism
Why so few companies are cited
There is no advertising and no magic: the engines follow a mechanism with three steps.
01
Read
Answer engines read your pages, code and sources.
02
Cross-check
Answer engines cross-check names, facts and evidence.
03
Verify
Answer engines cite what they can read and verify.
The dividing line
No one can promise you a citation.
We commit to the work and to the measurement, never to the machines’ verdict.
The work itself stays concrete and verifiable.
We make your website citable, meaning readable and verifiable by the engines, and then we measure what changes, plainly and with dates.
This website is our own demonstration: the methods we sell run it, and the Journal holds our dated, sourced answers to the questions buyers ask.
First practice
You become readable, then measurable.
We scope the strategy first, then we do the work ourselves.
The work starts with the AEO Foundation, which means bringing your website up to standard: the code, the structure and what it says about you. Depending on the state of the site, we build it, rebuild it or limit ourselves to the AEO setup. The monthly article programme comes next, and it builds your authority on your subjects.
What do answer engines actually do?
01
Verify
We record what the engines answer today to your buyers’ questions. That is your starting point.
02
Make citable
We rework the code, the pages, the way you talk about your work and the evidence behind it.
03
Measure
We date every reading, and we count the answers that do not cite you as well.
The AI that answers your customers can also work for you.
Second practice
AI in the way you work
Not another chatbot on top of nothing: a complete workflow, where AI prepares and a person decides.
Théo picks a repetitive task with you, then he builds the workflow that carries it out: your data comes in, AI prepares, controls verify, a person approves, everything is logged. A conversational assistant can be its visible form; the value sits in the knowledge base underneath, and that base belongs to you.
We apply it to ourselves first: our own systems are described piece by piece, statuses included.
- The editorial pipeline under human control, in production since April 2026 on our own websites.
- The client portal where every publication waits for an approval, in production.
- The voice assistant for email for teams on the road, demonstrated end to end.
- Four years of invoices turned into dashboards, about 1.2 million euros of purchases made readable, a prototype for a client.
01
A base that belongs to you
Your documents, your vocabulary and your internal rules, gathered into a knowledge base that remains your property. AI draws on it instead of answering with generalities.
02
Installed in your environment
The installation is self-hosted in your environment by default: the database, the rules and the history stay on your machines. Anything sent to an external engine is named in the written quotation. The setup is documented and reversible, and the inventory of what we hand over is written into the quotation.
03
Under control
Nothing goes out until someone on your team has read and approved what the AI produced.
A concrete example
Your meeting becomes approved minutes.
You dictate the decisions taken in the meeting, the assistant drafts the minutes using your rules, and you approve them before they go out.
The evidence
You can check three websites we keep running.
We built them, we publish them and we maintain them.
See before you buy: the full audit and the off-site audit are client deliverables published in full. This is the same type of document you will receive, with your data. realfrench.co is a HENUSSE client school co-directed by Théo.
English Performance
Our own activity, run by Théo; not a client.
The website connects its offers, its authors, its articles and their machine-readable description.
realfrench.co
The school of Bernard Henusse, Théo’s father; a HENUSSE client, co-directed by Théo.
Since the programme began (26 April 2026): 4 paying bookings came from answer engines (2 via ChatGPT, 2 via Google AI Overviews), stays of 4,500 to 8,500 euros. That is how a niche school works: few bookings, each a substantial one. We know because we ask at every booking. Reading as of 12 August 2026.
nicolehenusse.be
The studio of Nicole Henusse, HENUSSE’s partner and Théo’s wife.
The website is designed and published in French and in English.
The consultancy
You know who leads your engagement.
On an assignment at Google, Théo worked as a data expert, and he stays your point of contact from start to finish.
He is the one who scopes, codes, writes, integrates and measures.
Nicole works on design and on the strategic thinking that comes first.
Together, they clarify your advantage over competitors and the way you talk about it.
Then they move on to building it.
The first call
Three steps, and you decide at each one.
01
We start with a free 30-minute call, to look together at where you stand.
02
The AI Citation Diagnostic costs €1,500 excl. VAT and is deducted from the programme or AEO Foundation that follows, once, within twelve months.
03
The AEO Foundation then brings the website up to standard, through a website build, a rebuild of the existing site or AEO setup only, depending on its condition; the Diagnostic says which of the three applies. Prices are public. The monthly article programme starts only if you decide to proceed.
Not ready to talk yet? Put your buyer’s question to ChatGPT, Claude or Gemini yourself, from a new account, meaning an account with no history, so the answer is not shaped by your past searches.