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How we can help
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.

Here’s what our partners say
A very pleasant collaboration. They work proactively and consistently bring creative ideas.
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.
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.
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.
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?





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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