SEO
More visibility in Google search through technology, content and strong backlinks.
SEO, SEA, GEO, paid social and web design from one team. We measure success in visibility, qualified enquiries and revenue.

Pick the area that matches your question. If you do not yet know where to start, we will work it out together.
More visibility in Google search through technology, content and strong backlinks.
So that ChatGPT, Gemini, Perplexity and AI Overviews name and recommend your brand.
Every paid channel in one place: Google Ads and Bing through SEA, plus Meta, LinkedIn, TikTok, YouTube, Reddit and AI Ads.
Organic presence in feeds and communities, without ad budget. Brand, reach and conversations that turn into enquiries.
Websites and relaunches that load fast, get found and turn visitors into enquiries.
Conversion optimization, SXO, Amazon, Google News and reputation management for special cases.
You tell us where you stand and what you want to achieve.
We examine your website, competitors, rankings and visibility in AI search.
You get a roadmap with measures, budget and measurable goals.
Your team delivers SEO, SEA and GEO in step with each other.
We measure enquiries and revenue and keep adjusting the plan.
Behind every service area are specialists in Düsseldorf and Essen. These are the people who lead them.






Semtrix offers SEO, SEA, GEO or AI search, paid media and social ads, and web design. On top of that come specialist services such as conversion optimization, SXO, Amazon optimization and online reputation management. Everything comes from one team with named contacts.
No. You can start with a single area, for example SEO or Google Ads. Further channels follow when they make sense for your goals. The data from every area still feeds into one shared evaluation.
SEO gets you into Google results organically, SEA does it through paid ads. GEO makes sure AI search systems such as ChatGPT, Gemini or AI Overviews name and recommend your brand. All three draw on the same content and the same data.
Cost depends on scope, channels and the competitive pressure in your market. In the free first conversation we clarify your goals and then give you a concrete budget range, before anything starts.
We work mainly for B2B companies and mid-sized businesses in the German-speaking region. Since 2015 we have delivered more than 1,500 client projects, looked after by around 40 specialists in Düsseldorf and Essen.
Why we think of search across every channel today, and what that means for your visibility.
Global Search describes a simple idea: your customers no longer search on Google alone. They ask ChatGPT for a recommendation, compare providers in AI Overviews, come across an ad on LinkedIn or YouTube and end up on your website. Each of those places is a moment of search, and in each of them it is decided whether your brand appears or not.
As a Global Search agency we do not treat these places separately. We first ask where your audience searches, then plan the channels that make you visible there: the SEO agency for organic Google search, the SEA agency for paid search ads, the GEO agency for AI search, and Social media marketing for the platforms where your audience spends its time.
The goal is never first place in a single channel. The goal is more qualified enquiries across every channel, measured in one shared evaluation.
Online marketing services cover everything a company does to win visibility, visitors and enquiries online. In the Semtrix Global Search approach the focus is on everything to do with search: classic search engines, paid ads and AI search.
SEO optimization delivers stable organic rankings. With SEA optimization you reach people the moment they are looking for what you offer. And GEO optimization makes sure ChatGPT, Gemini or AI Overviews name your brand.
This is complemented by Paid Media on social platforms, Web design and specialist services such as Conversion optimization. Which combination makes sense depends on your market, your audience and your budget. That is exactly what we clarify at the start. So you do not need to know in advance which service you need. It is enough to tell us the goal, for example more enquiries from a particular region or more revenue in your online shop.
We make sure companies are found, recommended and contacted. More traffic through a clear focus on AI search, rankings and conversions, with a deliberate specialisation in B2B and mid-sized businesses.
In practice that means the channels share data instead of running side by side. Search terms that convert well in Google Ads become SEO topics. Content that ranks organically is prepared so AI search systems can use it as a source. And landing pages are optimised for enquiries, whichever channel the visitors arrive from.
The advantage for you: one shared plan, one evaluation and no coordination between several providers. Budget goes where it currently produces the most qualified enquiries. When a channel reaches its limits, for example because click prices rise sharply, you can shift quickly without knowledge getting lost between different agencies.
With us, client service has a face. You get one named contact who knows your project, your goals and every channel involved. They coordinate the specialists for SEO, SEA, GEO and web design in the background, so you do not have to talk to five different people.
Regular reporting keeps you informed about what is happening. You see which measures were delivered, what they achieved and what is planned next. You make decisions on numbers, not on gut feeling.
Our client reviews show that this approach lands: 5.0 out of 5 stars on ProvenExpert. Many of them highlight exactly what matters to us: short routes, reliable agreements and contacts who are reachable when it counts. You can see who works in our team on our page About us.
Since 2024, Semtrix has been part of the Eskimoz group. Nothing changes in how we work with you: your team still sits in Düsseldorf and Essen, and your contacts stay the same.
What comes on top is a network of 250 consultants across Europe, with our own offices in 5 countries and know-how in 10 languages. That helps companies who want to be visible internationally or who work several markets at once.
The Eskimoz group was named Best Large Integrated Search Agency at the European Search Awards 2026. You can read more about us and our history on the page About us. Open roles in our teams are listed under Careers, and we explain the terminology around search and AI in our Glossary.
Tell us briefly what it is about. We will get back to you personally and discuss the next steps with you, free of charge.