
A procurement manager no longer types “Which Drupal agency can I trust?” into Google. They ask ChatGPT. Instead of ten blue links, they get three or four names and the reasons behind them. If you are not on that list, you never even reach the proposal stage. In this guide, we explain how AI search picks corporate websites, how GEO differs from classic SEO, and exactly what you need to change to get your site into those answers.
Competition used to be about winning a spot on the first page. Now the question is whether your name appears inside a single answer given by an AI. When a user asks ChatGPT, Gemini or Perplexity “which agency should I work with for a corporate website?”, the model builds a short list on its own, and most of the time the user never looks beyond it. Google is heading the same way: AI Overviews put a summarized answer at the very top of the results page, and the links below it often get skipped without a click.
The result is clear: visibility is now measured by mentions more than by rankings. Either you are in that answer, or the customer never reaches your site. Worse, this loss may not even show up in your analytics as “declining traffic”, because you cannot count the visitors who never arrived. So take the 10-15 most important questions for your brand, ask them to AI tools today and write down the results. For most companies, the picture that comes back is an uncomfortable wake-up call.
GEO means preparing your content so that AI engines can read it and cite it with confidence. We are not throwing SEO away. On the contrary, GEO is built on top of a solid SEO foundation. But the goal and the yardstick change:
| Criteria | Classic SEO | GEO |
| Main goal | Rank high in search results | Be cited as a source in AI answers |
| Success metric | Rankings, clicks, organic traffic | Brand mentions, cited URLs, inclusion in the answer |
| Content structure | Long, keyword-focused pages | Clear answers, Q&A blocks, sections that can be broken into parts |
| Authority signals | Backlinks and domain strength | Backlinks, brand mentions, author expertise, consistent information |
| Technical focus | Crawling, indexing, speed | Crawling, structured data, server-rendered HTML |
| Outcome | The user comes to your site | The user sees you in the answer, then searches for you or visits |
In short, SEO makes you findable, while GEO makes you recommended. A site that does neither falls behind on both channels.
No AI company discloses how it selects sources, and that is worth saying upfront. But in tests and industry observations, the sites that get cited share very clear traits:
However good your content is, it does not exist if a machine cannot read it. On the technical side, start by checking the following:
This list is not “nice to have”, it is the baseline. If these are missing, every investment you make in content returns less.
AI does not process content like a reader, but like a system that scans it piece by piece. So shape your writing around these five rules:
The sites that win at GEO are the ones with well-structured content, and Drupal has a natural advantage here. Thanks to content types and fields, every service, project and blog post fits a consistent data model. When you pair that model with the Schema.org Metatag module, every page produces the right markup automatically, with no manual effort. Most of your competitors do this by hand, page by page, or not at all.
Multilingual support is also built into Drupal’s core.
On a corporate site published in four languages, when hreflang and language-based URL management are set up correctly, AI cites the right page in the right language. Modules such as Metatag, Simple XML Sitemap and Redirect complete the technical SEO foundation. Caching and performance settings keep your pages fast. Finally, content workflows let your editorial team track pages that are getting stale and refresh them regularly. In other words, the infrastructure is ready. What is often missing is configuring it deliberately for GEO.
You cannot improve what you cannot measure, and AI visibility does not yet show up in a single dashboard. So set up a simple routine: define 15-20 questions your target customer would ask, and once a month ask them in ChatGPT, Gemini, Perplexity and Google AI Overviews. Record whether your brand is mentioned, which URL is cited as the source and where your competitors stand out.
When you combine this with organic performance in Search Console and AI-referral traffic in GA4, within three months it becomes clear what works and what does not. GEO is not a one-off project, it is a process that needs regular maintenance, and the brand that starts early keeps the advantage for a long time. If you want to know where your site stands in AI answers today, the Drupart team can run a free visibility and technical readiness analysis. Get in touch and let’s take the first step together.