AI Search Optimization · AEO · GEO
AI Search Optimization for professional firms in Belgium, Italy and Europe
Oltre Digital helps law firms, accountants, architects and other professionals in Belgium, Italy and Europe get recommended by ChatGPT, Perplexity, Gemini and Google. Oltre Digital audits how AI assistants describe your firm today, fixes the gaps on your site and across the web, and monitors citations every month. Based in Brussels, working in EN, IT and FR.
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Definition
What is AI Search Optimization?
AI Search Optimization is the work of making a business understandable, trustworthy and citable by AI assistants. It is also called AEO (answer engine optimization) or GEO (generative engine optimization). When someone asks ChatGPT “which accountant in Brussels can help a small company?”, the assistant builds its answer from sources it can read and trust. AI Search Optimization makes sure your firm is one of them.
It rests on three levers, in this order of weight:
- Pages that answer. Content structured as answers to the questions clients really ask, not as a brochure.
- A recognisable entity. The firm and its people described in the same way on the site and in third-party sources: directories, profiles, articles.
- A technical base. AI crawlers allowed to read the site, structured data, visible update dates.
Why now
Why do AI assistants matter for a professional firm?
Clients increasingly ask an assistant before they search, compare or call. The assistant answers with a few names and a summary, and the firms in that answer start the conversation with an advantage.
45%
of US consumers asked an AI tool for a local business recommendation in the past year, up from 6% the year before.
80%
of search users rely on AI summaries for at least 40% of their searches; about 60% of searches now end without a click to another site.
Source: Bain & Company, February 2025
900M
people use ChatGPT every week, according to OpenAI, up from 800 million in October 2025.
How it works
How does Oltre Digital make a firm visible to AI assistants?
- Audit. Oltre Digital asks ChatGPT, Perplexity, Gemini and Copilot the questions your clients ask, in English, Italian and French, and records which firms are cited and what is said about yours.
- Answer pages. The key pages of your site are rewritten so that the first paragraph answers the question, headings are real questions and every page has facts, a table or a list that an assistant can quote.
- Entity. Your firm’s name, description, services and people are aligned on the site, in structured data and on third-party profiles such as Google Business Profile, LinkedIn and professional directories.
- Technical base. AI crawlers are allowed in robots.txt and at the CDN, the site is indexed in Bing as well as Google, and pages carry structured data and visible update dates.
- Monitoring. Every month the same panel of questions is asked again, and a short report shows citations, positions and the sources the assistants used.
Comparison
What is the difference between SEO and AI Search Optimization?
| SEO | AI Search Optimization | |
|---|---|---|
| Goal | Rank in a list of links | Be cited inside the answer |
| Main signals | Relevance, links, technical health | Clear answers, consistent entity data, third-party mentions |
| Where it shows | Google, Bing | ChatGPT, Perplexity, Gemini, Copilot, AI Overviews |
| How it is measured | Rankings, traffic | Citations in a monthly question panel, AI referral traffic |
| What they share | A fast, crawlable site and pages that answer real questions | The same: good SEO is the base of AI visibility |
Who it is for
Which firms benefit most from AI Search Optimization?
Firms whose clients compare options before they call: law firms, accountancy practices, architecture studios, coaches and consultants, specialised SMEs, and non-profits that need to be cited by journalists and policymakers. See how Oltre Digital works with lawyers and law firms and with accountants.
Frequently asked questions
What is AI Search Optimization?
AI Search Optimization is the work of making a business understandable, trustworthy and citable by AI assistants such as ChatGPT, Perplexity and Gemini. It combines pages that answer real questions, consistent information about the business across the web, and a site that AI crawlers can read.
Are AEO and GEO the same as AI Search Optimization?
Yes, they are different names for the same goal. AEO stands for answer engine optimization and GEO for generative engine optimization: both mean being cited in the answers that AI assistants generate.
Can Oltre Digital guarantee that ChatGPT will recommend my firm?
No, and nobody honestly can: AI answers are generated by the assistants, not bought or controlled. Oltre Digital improves the signals the assistants rely on and measures every month whether, where and how your firm is cited.
Which AI assistants does Oltre Digital monitor?
ChatGPT, Perplexity, Gemini, Google AI Overviews and Copilot, with a monthly panel of questions in English, Italian and French.
How quickly do AI answers change?
It depends on the assistant. Assistants that search the web, such as Perplexity or ChatGPT with search, can reflect changes once the new pages are crawled. Answers that come from a model’s training data change only when the model is updated, which takes longer.
Is AI Search Optimization allowed for lawyers and accountants?
Yes. It is based on clear, factual information about the firm and its services, which professional rules allow. Oltre Digital writes content with the rules of the Bar and of the accountancy bodies in mind; the final check stays with the firm.
Free tool
How do AI assistants describe your firm today?
With the free AI Visibility Scan, Oltre Digital checks what ChatGPT, Perplexity and Gemini say about your business and sends you the results.