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Your partner in
Growth & Optimization

Looking for a marketing approach that delivers customers and revenue in a structured, sustainable way?

Kjetill Sintzen

How we can help

Website / Webshop Development

From first click to final checkout, we create websites and webshops that put your brand on the map and turn visitors into customers.

Social Media Advertising

We create and optimise social media advertising campaigns with a strong focus on performance and measurable outcomes.

Lead generation

We create targeted lead generation campaigns for B2B companies that focus on quality, relevance and consistent results.

Customer Journey / Conversion Optimization

We analyze and improve every step of the customer journey, making it easier for visitors to become customers.

About AI+Marketing

My name is Kjetill Sintzen

As the founder of the Dutch AI+Marketing and a passionate marketer, I combine my background in Commercial Economics with hands on experience across diverse industries. After successfully supporting businesses in the Netherlands, I’m expanding my work to Denmark. I have a strong interest in Danish companies and culture, and I enjoy working with businesses that value clarity, quality and long term collaboration.

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Featured client story

Each brand has its own story. We craft tailored strategies that match your goals, so together we can turn ideas into measurable success.

Client

VeroMetal

Service

Full service marketing

Results

Here’s what our partners say

A very pleasant collaboration. They work proactively and consistently bring creative ideas.

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I got to know Kjetill as a young and highly ambitious entrepreneur. He is enthusiastic, brings strong ideas, stays closely aligned with marketing and AI developments, and delivers on what he promises. I have since introduced him to several business contacts, who are also very satisfied with the quality of his work and the pleasant communication.

Dennis Pantekoek

Owner BierBink

The collaboration with Kjetill is excellent.

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He is proactive, creative and precise. An agreement is an agreement, and that makes working together very pleasant.

Ruud Ruijl

Owner Creditz Marketing

We have made real progress.

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Pragmatic, thoughtful, strong output, efficient and effective.

Frank Smolenaers

Co-Owner VeroMetal

Kjetill is a reliable and driven professional who works with insight, structure and creativity.

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From day one, his reliability, structured approach and sharp perspective stood out. He has a strong ability to translate complex questions into clear insights that drive progress. His calm approach, precision and consistent quality make him a valuable asset to any team.

Roel Swieringa

CEO Showroommodellen

Why work with us?

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The best tools, for the best results

At AI+Marketing, we harness cutting-edge tools to elevate your marketing. With the perfect mix of technology and creativity, we deliver the highest quality and results that truly make an impact.

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