The verdict in three sentences
For a family office in Frankfurt, the question is less "how do we get traffic" than "what does a prospective family, a co-investor or a banker find when they check us", and that check now happens both on Google and in AI assistants like ChatGPT. A multi family office seeking new mandates usually benefits from both: SEO to own its name, team and service pages (typically 2,000 to 5,000 EUR a month on the Frankfurt market in 2026), and an AEO/GEO effort so that AI answers describe it accurately (3,000 to 10,000 EUR for an initial diagnostic). A single family office that wants no visibility should invest in neither beyond a clean, accurate minimum.
SEO and AEO/GEO compared for a Frankfurt family office
| Dimension | SEO | AEO/GEO |
|---|---|---|
| What it targets | Google results for your name, partners, services, "Multi Family Office Frankfurt" | How AI assistants like ChatGPT describe and cite your firm when asked about family offices in Frankfurt or Germany |
| Typical queries | "multi family office Frankfurt", "[firm name] Vermögensverwaltung", partner names | "Which multi family offices in Frankfurt serve entrepreneurial families?", "What does a family office cost in Germany?" |
| Time to first effect | 2 to 4 months on brand queries, 6 to 12 on generic ones | Often 2 to 6 months, uneven across assistants and questions |
| Market budget (2026 ballpark) | 2,000 to 5,000 EUR a month, audits 5,000 to 12,000 EUR | Diagnostic 3,000 to 10,000 EUR, follow-up 1,500 to 4,000 EUR a month |
| Main metrics | Search Console impressions and clicks on brand queries, enquiries | Dated record of answers to the same questions: mentioned or not, accuracy, sources cited |
| Main risk | Content that reads like investment promotion | Outdated or wrong facts repeated by AI answers |
Budgets are based on typical agency quotes in Frankfurt and other German financial centres; they are ranges, not benchmarks.
Which one first? A decision table by situation
| Your situation | Priority | Why |
|---|---|---|
| New multi family office, little brand history | SEO first, light AEO/GEO check | Without indexed, consistent pages, AI answers have little to draw on |
| Established multi family office, strong reputation | AEO/GEO diagnostic first | The brand ranks already; the open question is how AI answers present you against peers |
| Regulated activity (investment advice, asset management under BaFin supervision) | Both, with compliance sign-off | Every public statement can be read as marketing; accuracy matters more than reach |
| Single family office wanting discretion | Minimal: accurate Impressum, factual page, monitoring | The goal is control of what appears, not visibility |
| Limited budget under 15,000 EUR a year | One audit covering both, then targeted fixes | Spreading a small budget across two monthly retainers dilutes both |
| Recruiting drive for investment professionals | SEO on careers and team pages | Candidates still search Google first, then check reviews and press |
German specifics weigh on both channels. A commercial website in Germany needs a complete Impressum under the Digital Services Act (DDG) rules; data processing falls under the GDPR and the BDSG, overseen by the state data protection authorities, which in Frankfurt means Hesse's authority. If you provide regulated investment services, BaFin rules on how you present them apply to your site as much as to a brochure. Stay factual about services, never present performance as an advertisement, and keep client portals (on quote) clearly separated from public pages. This is not legal advice.
How results are measured, and what a diagnostic covers
SEO measurement is mature: impressions and clicks on brand and service queries in Search Console, enquiries through the contact form, and the share of qualified first conversations that mention having found the firm online.
AEO/GEO measurement is newer and must stay honest. The serious approach is a dated record: the same set of 20 to 40 questions a prospective family, a lawyer or a private banker might ask, put to AI assistants at fixed intervals, with each answer stored. You then track whether your firm is mentioned, whether the description is accurate (services, location, client profile), and which sources the answers lean on. No provider can promise that an AI will recommend you; what can be measured is change over time.
A diagnostic typically covers: the current answers to those questions in German and English, factual errors and their likely sources, the consistency of your name, address and services across your site and third-party directories, the structure and clarity of your service pages, and a prioritised list of what to correct. It is a decision tool, delivered as a report.
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Illustrative example: Westend Family Partners, a multi family office in Frankfurt serving about 25 families, has a budget of 30,000 EUR for the year. Option one: an SEO retainer at 2,500 EUR a month, or 30,000 EUR. Option two: a combined diagnostic at 6,000 EUR, then 2,000 EUR a month of follow-up over 12 months, or 30,000 EUR as well. The diagnostic reveals that in 9 of 30 tracked questions, AI answers place the firm in Munich because of an outdated directory entry. Fixing that error is worth more to a family checking its shortlist than ten extra ranking positions, so option two wins. If a single new mandate yields 60,000 EUR in annual fees, the year's budget is covered twice.
FAQ
Should a family office in Frankfurt invest in SEO or in AEO/GEO?
A multi family office seeking new families usually needs both, with SEO first if its online footprint is thin. Budgets on the 2026 market range from 2,000 to 5,000 EUR a month for SEO and from 3,000 to 10,000 EUR for an AEO/GEO diagnostic (ballpark).
What do prospective families ask AI assistants?
Questions such as which multi family offices in Frankfurt serve entrepreneurs, how fees are structured or what minimum wealth is expected. In a typical set of 20 to 40 questions, the answers often cite only 3 to 5 firms.
How is AI visibility measured?
Through a dated record of answers to the same questions, repeated monthly or quarterly. You track mention, accuracy and cited sources; nobody can promise a recommendation.
Does BaFin regulation limit what we can publish?
If you provide regulated services, your public content must respect the applicable rules on presenting those services. A compliance review of each new page, often 1 to 3 days, should be part of any plan.
Does Kolonell publish prices for this work?
No, SEO and AEO/GEO work is on quote, based on languages, scope and the state of your site. The diagnostic quote is issued within 48 hours.
Find out how AI assistants describe your firm. A dated diagnostic in German and English shows where you appear, where you are misdescribed and what to fix first. 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.
