The verdict in three sentences
In Frankfurt, some high-end interior design clients, wealthy private owners, developers and hotel groups, now put their first question to AI assistants like ChatGPT before opening Google. These assistants cite studios whose public information is consistent, factual and confirmed by third parties, and leave out those whose portfolio lives only on Instagram. On the market, the work needed to show up costs 2,000 to 6,000 EUR for a diagnostic, and nobody can guarantee being recommended.
What your clients ask AI assistants in Frankfurt
The questions are longer and more precise than Google queries. They combine neighbourhood, style, project type and sometimes working language. Here are realistic phrasings in German and English, since the city's international clientele often works in English.
| Question asked of the assistant | Profile | What the AI needs to find about you |
|---|---|---|
| Which high-end interior design studio in Frankfurt for a villa in Königstein? | private owner | real residential projects, area served |
| Innenarchitekt Frankfurt Westend Altbau Sanierung Empfehlung | owner of a period apartment | experience renovating older buildings |
| Interior design studio Frankfurt for a boutique hotel, who has done this? | hotelier | hospitality references published with consent |
| How much does a high-end interior designer in Frankfurt cost per square metre? | private client | fee structure explained clearly |
| Which Frankfurt interior designers work with developers on show apartments? | developer | dedicated developer offer, process |
| Interior studio in Frankfurt that works in English and manages the trades | expatriate | working languages, site coordination |
| Interior designer Frankfurt discreet, private clients only | high-profile client | confidentiality policy, discretion |
This table shows what is at stake: the AI does not answer with a list of links, it names two or three studios. If yours is not among them, the client never finds you.
Why one studio appears in answers and another does not
AI assistants like ChatGPT rely on what is published and repeated about you. The following factors recur in market observations; there is no secret formula.
| Factor | What helps | What hurts |
|---|---|---|
| Consistent information | same name, address and specialities everywhere | three different descriptions across directories |
| Factual pages | a page per project type, fees explained | one-page site with a slideshow |
| Third-party mentions | real press articles, professional associations | no outside source at all |
| Documented portfolio | real projects, with owner consent and photo rights | images with no context or location |
| Structured data | markup for the business and its services | no markup |
| Freshness | projects and news dated 2025 or 2026 | last project published in 2021 |
| Reviews | client reviews where allowed and genuine | no reviews, or unverifiable ones |
One constraint specific to the trade: many high-end clients refuse to have their interiors published. A studio therefore has to show its craft through authorised projects, method descriptions and real distinctions, never inventing a project or a press feature. In Germany, the site must also carry a complete legal notice (the Impressum, an obligation that now stems from German digital services law) and its forms must comply with the GDPR and the BDSG, supervised by the state data protection authorities. This is not legal advice.
What the work covers and what it costs
In broad terms, the work covers a review of what AI assistants say about your studio, bringing your public information back into line, strengthening the pages that answer your clients' questions, and tracking over time. The figures below are a 2026 ballpark for Frankfurt drawn from typical agency quotes in a market that is still young; the spread is wide.
| Market service | 2026 ballpark (EUR excl. VAT) | Note |
|---|---|---|
| One-off diagnostic | 2,000 to 6,000 | record of answers, gap analysis |
| Monthly support | 1,500 to 5,000 per month | content, consistency, tracking |
| Project page copywriting | 300 to 800 per page | German and English, proofread |
| Arabic version for Gulf clients | on quote | right-to-left layout |
| Specialist press relations | 2,000 to 6,000 per month | usually a separate provider |
At Kolonell, this work is on quote after a diagnostic. If you also target Gulf clients, the Arabic version with right-to-left layout is part of the quote.
How to measure without fooling yourself
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The only honest measure is a dated record: the same 20 to 30 questions, asked under the same conditions every month, with the answers archived. You track the share of answers that cite your studio, the accuracy of what is said (address, specialities, languages) and the competitors named instead of you. No serious provider promises a recommendation, because answers vary with phrasing and timing.
Mini case study
Illustrative example: Studio Lindqvist Interiors, a fictional studio in the Westend, has 25 questions recorded every month. At the start it appears in 2 answers out of 25, that is 8%. It invests 4,000 EUR excl. VAT in a diagnostic, then 2,500 EUR excl. VAT a month for 6 months: 4,000 + 6 × 2,500 = 19,000 EUR excl. VAT. By the sixth record it appears in 7 answers out of 25, that is 28%, and the errors about its address are gone. If a single villa project worth 120,000 EUR in fees comes from it, the budget is covered more than six times.
FAQ
Are AI assistants like ChatGPT replacing Google for our clients?
No, they add to it. Some clients start with an assistant, then check Google and your site; a 2,000 to 6,000 EUR diagnostic shows where you stand on both.
Can we be cited without publishing our clients' interiors?
Yes, through authorised projects, method pages and genuine third-party mentions. Three to five well-documented projects are worth more than forty images with no context.
How long before answers change?
The first shifts often show after 3 to 6 months of records. Progress is not linear and can slip back from one month to the next.
Do we need a site in German and English?
In Frankfurt, a large share of private and hospitality clients work in English. Both languages help AI assistants answer in the language of the question, with copywriting at 300 to 800 EUR per page.
How do we check a provider's work?
Ask for the dated archive of answers and the fixed list of questions. Without a record that is comparable month after month, there is nothing to measure.
Find out how AI assistants describe your firm. We record what assistants say about your studio in answer to your Frankfurt clients' questions. Request a diagnostic quote: reply within 48 hours.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
