gntr is a performance marketing agency. We run the growth engine for a business end to end: the website, the SEO, the Google Ads and creative, and the data layer that ties every lead together. What makes it work is an AI system we build in-house, one that learns your business and gets sharper the longer it runs.

We don't sell software licences, and we don't hand you a dashboard to figure out. We run it for you, report where your team already works, and stay involved.

Four things we won't compromise on.

Domain first

We start with how your business actually works, not with the technology. Every campaign and system is shaped around your market, never a template adapted to fit.

No markup, no surprises

Your ad budget goes straight to Google; we never take a cut. Every third-party cost is billed at cost and agreed before we spend a euro.

Honest timelines

We tell you what we will build, what it costs, and when it is done. First campaign live fast, first automated report soon after. No vanishing for a month.

Your assets, our engine

Your website, data, and accounts are yours, handed over clean if you ever leave. The AI layer that ties it together is ours to build and run, so you rent a working edge instead of maintaining one.

Five services, one system.

Websites

Fast, custom sites made to convert, in every language your customers speak. You edit the content yourself from a simple panel, no developer required.

SEO

Technical and content SEO that gives your ads solid ground to stand on. The schema, structure, and fixes that stop Google quietly ignoring you.

Google Ads & Creative

We build the campaigns, produce the ads, and manage them month to month. Your budget goes straight to Google; we never mark it up.

Data & Enquiries

Every lead, from every site and language, in one database, with a WhatsApp ping and an instant email reply. Your AI runs analysis across all of it.

Automation

Nurture sequences, list reactivation, reporting, and bespoke workflows that quietly remove the manual work your team shouldn't be doing.

Let's find what's holding you back.

Tell us your goal. We run the analysis, then show you exactly what to change.

Start with a conversation