AI search adoption in the Benelux: the 2026 numbers

In the Benelux, AI search is no longer an experiment but everyday practice. In 2025, 45% of people in the Netherlands and 42% in Belgium used generative AI tools, both well above the EU average of 32.7% (Eurostat figures). At the same time ChatGPT grew to around 800 million weekly users and Google’s AI Overviews now reach more than 2 billion people per month worldwide. In this article we line up the verified AI search statistics for the Netherlands and Belgium, explain how steeply the curve is rising and what that means in practice for your visibility as a B2B company.

How many people in the Netherlands and Belgium use AI search?

Almost half of Dutch people and more than four in ten Belgians used generative AI tools in the past year. According to the Eurostat measurement for 2025 (use in the three months before the survey, ages 16 to 74), 45% of people in the Netherlands and 42% in Belgium used generative AI such as ChatGPT or Gemini. The EU average stood at 32.7%.

That puts both countries among Europe’s frontrunners. The Netherlands sits in the same group as countries like Ireland and Finland, and Belgium is just below that but still clearly above average. The lesson for you is simple: AI tools are not a fringe phenomenon in your market, they are a habit for the majority of your potential customers and for almost half of the general population.

One thing to understand: not all of that usage is “search” in the classic sense. People also use AI to write, summarise or code. But a growing share asks questions that used to go to Google: “which supplier fits us”, “what does this type of service cost”, “what are the alternatives to X”. Exactly those questions decide whether your brand gets mentioned.

A second caveat: adoption is not a one-off threshold but a habit that deepens. Once someone gets used to a direct answer instead of a list of links, they rarely go back. That explains why the numbers are rising not only in breadth (more people) but also in depth (more often and for more types of questions). For your market it means the orientation phase of your buyers is getting quieter: part of the research happens in an AI conversation you never see in your statistics.

How big has AI search become worldwide?

In two years, AI search has reached a scale that is starting to compare with classic search engines. ChatGPT grew in 2025 from roughly 400 million weekly users at the start of the year to around 800 million weekly users in the autumn, according to OpenAI. That is not a linear increase but a doubling within a year.

On Google’s side the shift is just as visible. Google’s AI Overviews, the AI summaries above the regular search results, reached more than 2 billion users per month across more than 200 countries in early 2026. Alongside that, Google’s conversational AI Mode grew to more than a billion users per month in a short space of time.

These figures are global, not Benelux-specific, but the Eurostat data shows that the Netherlands and Belgium adopt above the EU average. It is therefore reasonable to assume the local curve runs steeper rather than flatter. Want to know how to become visible in these channels in practice? Then read how to get found in ChatGPT and in Google AI Overviews.

Do companies adopt AI faster than consumers?

In the Benelux, business adoption of AI is moving fast, and among companies Belgium is actually ahead of the Netherlands. According to Eurostat, in 2025 roughly 34.5% of Belgian companies with ten or more employees used AI technology, compared with 33.2% in the Netherlands. Both sit well above the EU average of 20%, which itself rose sharply from 13.5% in 2024.

That is a striking reversal of the consumer picture, where the Netherlands leads. For you as a B2B company, the direction is what matters most: your buyers, their procurement people and their decision-makers work in organisations where AI is becoming ever more normal. A marketing manager who already uses ChatGPT or Copilot internally will use that tool to research suppliers too.

That dynamic makes AI visibility a B2B question, not just a B2C trend. To see how it differs from a webshop approach, read our guide on GEO for B2B.

Why does a steep growth curve matter already?

Because early visibility in AI answers sticks and is hard to catch up on. AI models and their source selection build on existing signals: how often your brand is mentioned in trustworthy context, how consistent your information is and how well your content can be extracted. Whoever gets mentioned structurally now strengthens that position as more people start using AI.

The numbers make that tangible. If almost half of the population already uses AI and the curve doubles within a year, then “we’ll wait until it matures” is not a safe choice but a delay with a price tag. The market is currently less crowded than classic SEO, which means the relative gain of starting early is bigger.

That is exactly the honest trade-off we make at Customer Impact: we do not promise guaranteed positions (they do not exist in AI search), but we steer on what counts for your business, namely getting mentioned by the right buyers and turning that into leads and revenue, not vanity numbers. To learn which signals to measure, read the 5 core indicators of AI visibility.

What do these numbers mean for your business in practice?

It comes down to a simple conclusion: your buyers are already searching via AI, so your visibility has to hold up there. Three practical consequences:

• Classic search volumes no longer tell the whole story. Part of the orientation shifts to AI answers that never show up as a click in your analytics. Declining traffic does not have to mean you are found less, but that the place where you are found is changing.
• Getting mentioned is the new ranking. In an AI answer there is no list of ten blue links. Are you named as an option or not? That is the question that counts, and it demands a different approach than purely targeting keywords.
• Consistency and context weigh heavier. AI builds its picture of your brand from multiple sources. Unambiguous information about who you are and what you do, on your own site and beyond it, makes the difference.

This is the territory of Generative Engine Optimization. To understand the full framework, start with our pillar article what is GEO. To see how we handle this as a service, take a look at AI visibility.

The short summary

AI search has gone mainstream in the Benelux: 45% of Dutch people and 42% of Belgians used generative AI in 2025, well above the EU average of 32.7%. Among companies, Belgium is even ahead of the Netherlands at 34.5% versus 33.2%, and worldwide ChatGPT and Google’s AI Overviews have grown to hundreds of millions and billions of users. The curve is steep and the market still relatively open, so early visibility pays off. For B2B companies that steer on leads and revenue, this is the moment to take your AI visibility seriously.

Book your free intake and find out where your brand stands in AI search today.