The verdict in three sentences
For a London investor visa and citizenship law firm, SEO still brings the bulk of measurable enquiries from wealthy families abroad, while AEO/GEO (being described accurately by AI assistants like ChatGPT) is becoming the place where those families build their first shortlist. Because investment migration programmes open, change and close every year, the deciding factor in both channels is the same: dated, factual programme pages reviewed by a lawyer. A sensible 2026 split for an established firm is roughly 70% SEO and 30% AEO/GEO, with each channel measured on its own metrics rather than on traffic alone.
What is each channel for in this niche?
Clients are typically families in the Gulf, Asia, Africa or Latin America, often advised by a private banker, comparing several routes at once: a US EB-5 investment, a European residence route, a Caribbean citizenship programme, a move to the UK under another category since the UK Tier 1 Investor visa closed in 2022. They search eligibility, timelines, total cost and risks, frequently in English from abroad, and increasingly put the same questions to an AI assistant.
| Criterion | SEO (Google) | AEO/GEO (AI assistants) |
|---|---|---|
| What it targets | Queries such as "EB-5 lawyer London" or "Portugal residence by investment changes 2026" | Questions such as "which London firms advise on investment migration for Gulf families?" |
| Time to first effect | 4 to 9 months on competitive programme queries | 1 to 3 months for corrections, 6 months or more for new mentions |
| Typical market budget, 2026 ballpark | GBP 2,000 to 6,000 per month with a legal sector agency | GBP 2,000 to 6,000 diagnostic, then GBP 800 to 2,500 per month |
| Main metrics | Search Console clicks, consultation requests, cost per qualified enquiry | Share of answers naming the firm, accuracy of programme facts stated |
| Main risk | Outdated programme pages ranking well and misleading clients | AI answers repeating an old fee or a closed route under your name |
| Who reviews content | Solicitor or regulated adviser, every update | Same, plus checking what is said about the firm elsewhere |
Ranges are a 2026 ballpark from typical agency quotes and public rate pages in London, excluding VAT. No serious provider promises a ranking, and no one can promise that an AI assistant will name your firm.
Where should your budget go first?
The right split depends less on preference than on your starting point.
| Your situation | Where to put most of the effort | Why |
|---|---|---|
| New firm, little brand recognition | SEO on 6 to 10 programme pages and a strong team page | Google rewards specific, well structured pages faster than AI answers reflect a new name |
| Established brand, known partners | AEO/GEO diagnostic, then targeted SEO | Your name already appears; the question is whether facts about you are accurate |
| Several programmes changed this year | Content audit across both channels | A closed route still described on your site damages both rankings and AI answers |
| Budget under GBP 2,000 a month | SEO on core pages, quarterly AI answer record | A small, dated record costs little and shows whether errors spread |
| Referral driven practice (private banks, family offices) | Verification pages and AEO/GEO | Introducers and their clients ask AI assistants to check the firm before the call |
Regulated content: what every page must respect
Immigration advice in the UK must be given by regulated professionals, such as solicitors regulated by the SRA or advisers registered with the immigration advice regulator, and lawyer advertising follows professional conduct rules: no promise of approval, no misleading statements on timelines or success. Where a page touches on the investment itself (funds, property), financial promotion rules overseen by the FCA may apply. Every programme statement should carry the date it was last checked, because a 2023 description of a European golden visa can be plainly wrong in 2026. Data collected on enquiry forms falls under the UK GDPR and the Data Protection Act 2018, with the ICO as regulator, and cookies and marketing emails under PECR; the Equality Act 2010 makes WCAG 2.2 AA the sensible accessibility target. This is not legal advice.
On the proof side, Kolonell built the website of TR Signing Group, a signing services company in New Jersey: a professional services site where clear service pages and trust signals mattered. We publish no figures about it.
How each channel is measured
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For SEO, Search Console clicks on programme queries, consultation requests by programme and the cost per qualified enquiry (not per lead, since many enquiries are ineligible). For AEO/GEO, a dated record of the answers given to the same 20 to 30 questions each month: share of answers mentioning the firm, accuracy of the programmes, fees and partners described, and errors corrected since the previous record. A diagnostic typically covers both: the state of your programme pages, the questions families ask, what AI assistants currently say, and a prioritised list of gaps.
Mini case study
*Illustrative example, fictional firm.* Mayfair Crest Immigration Partners, a 9 lawyer firm in London, has a yearly digital budget of GBP 60,000. It allocates 70% to SEO, 0.70 x 60,000 = GBP 42,000, and 30% to AEO/GEO, 0.30 x 60,000 = GBP 18,000. Its average engagement fee for a family investment migration file is GBP 25,000 (an assumption for the example). Covering the AEO/GEO budget therefore takes 18,000 / 25,000 = 0.72 of one engagement, so a single additional family per year more than pays for it.
FAQ
Is AEO/GEO replacing SEO for immigration law firms?
Not in 2026. SEO still drives most measurable consultations, but AI assistants increasingly shape the first shortlist, so a 70/30 or 80/20 split is common for established firms.
How often should programme pages be updated?
At least every 3 to 6 months, and immediately after an official change. Each page should show the date it was last reviewed by a lawyer.
What does an AEO/GEO diagnostic cost in London?
Typical 2026 quotes range from GBP 2,000 to 6,000, depending on the number of questions and programmes covered. Ongoing monitoring adds GBP 800 to 2,500 a month.
Can we mention approval rates on our site?
Treat it as a regulatory question first. Many firms avoid figures that could read as a promise of approval, and present process, eligibility criteria and timelines instead.
Find out how AI assistants describe your firm. We record what families and introducers are told about your London practice on 20 to 30 programme 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.
