Your invested co-builder :

Turn yourvisioninto the next big AI game-changer

We’re fuelling world-changing companies from idea to pioneering product

As an AI venture studio, our approach gives founders an unfair advantage

  • AI icon

    Having our experienced AI software engineers as your tech team, building on our scalable tech stack, you’ll build a superior product in record time.

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    Working with our product, engineering, go-to-market experts, you will build the foundations of your company for the next decade.

  • Rocket ship icon

    Partnering with an AI expert with more than a decade of experience, you’ll be able to leverage the break-neck speed of AI innovation in a responsible, scalable and practical way.

samen slimmer team


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Slimmer AI, Keen Venture Partners and Dutch Founders Fund (DFF) partnered to create the first-of-its-kind AI ventures alliance Samen Slimmer. 

We share a common value of putting founders first, a love for tech businesses, and a conviction that AI will transform the world for the better. 

Together we bring capital, specialist technical resources, deep tech entrepreneur experience and an unrivaled network, to set new AI companies up for greater success.

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We’ve partnered with exceptional founders to build disruptive companies

We have been lucky to build products with great people with great ideas. The visionary founders we work with are building companies that revolutionise industries.

Don’t just take it from us, see what they have to say.

I couldn't recommend partnering with Slimmer highly enough. They go so far beyond providing outstanding technical support and business guidance, my team and I feel we've found colleagues for life.
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Thomas Percy
Founder & CEO, Qneiform 
hadrian founders walking
Slimmer AI is a hands-on, loyal and trustworthy partner, even as a second-time founder I am grateful and impressed with the value they provide
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Rogier Fischer
Co-founder at Hadrian
hadrian founders walking
I know better than to think I can do it all myself. Slimmer AI is pushing our ambition while providing practical hands-on support to me and my team
testimonial author
Alexander Sterk
Founder & CEO, Vesper
vesper founders
We are so happy to have joined forces with Slimmer AI. Their level of support is tremendous and is helping us get off to a flying start
testimonial author
Caroline Korteweg
Co-founder, Uncover
uncover team
Building with Slimmer AI in the early stages was instrumental in breaking into this market and for our early traction
testimonial author
Joost van Houten
Founder & CEO, Sentinels
sentinels team

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