Prof. Dr. Christian Stummeyer

Keynote Speaker on AI, Digital Transformation, and E-Commerce & Digital Expert

Prof. Dr. Christian Stummeyer

TOP SERVICE PROVIDER 2026
TOP RECOMMENDATION 2026
4.95 out of 5
Excellent
734 Reviews
Contact information
Prof. Dr. Christian Stummeyer is an experienced management consultant, a sought-after keynote speaker, and has worked for global corporations. He is himself a successful founder, e-commerce entrepreneur, and professor of digital commerce, and...

Contact information

Speakers Excellence Deutschland Holding GmbH
Adlerstrasse 41
70199 Stuttgart
Germany

100% Recommended
5 stars 702
4 stars 31
3 stars 0
2 stars 0
1 star 0
External conditions
Excellent (4.79)
Cost/Benefit
Excellent (4.94)
Cost-performance ratio
Excellent (4.89)
Customer service
Excellent (5.00)

The reviews published on ProvenExpert indicate that reviewers appreciate the engagement and motivation presented by Prof. Dr. Christian Stummeyer during his speeches. They also report high-quality presentations, particularly highlighting the effectiveness of his insights on generative AI in business. Reviewers experienced a valuable and enlightening discourse that enhanced their understanding of the topics discussed.

733 Reviews on ProvenExpert.com

4.95 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Great—it was really exciting and motivating.
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Customer review & rating for:
Impulsvortrag „Der Megatrend Generative KI verändert den Autohandel“ auf dem Porsche Summit in Leipzig
10/16/2026Julia R.
5.00 out of 5
Excellent
Recommendation
An absolutely fascinating lecture! The professor managed to present a complex and forward-looking topic like AI in a way that was easy to understand, exciting, and inspiring.
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Customer review & rating for:
Impulsvortrag „Der Megatrend Generative KI verändert den Autohandel“ auf dem Porsche Summit in Leipzig
10/15/2026J.
5.00 out of 5
Excellent
Recommendation
In his presentation, “How Generative AI Is Driving Companies to Take Action Now,” delivered at VENDOeVent26 at the SAP Garden in Munich, Prof. Dr. Christian Stummeyer impressively demonstrated the enormous opportunities that the use of artificial intelligence presents for small and medium-sized enterprises.

Among other things, the audience was captivated by how vividly and engagingly he traced the developments of recent years: from the IQ of various models past and present, to intelligent AI agents, to Vibe Coding, which allows applications to be developed using only natural language. His examples and demonstrations provided genuine “aha” moments.

Equally valuable was his perspective on business practice and his advice not to implement AI for its own sake, but rather to identify specific challenges and customer needs, develop suitable use cases, and continually evaluate their benefits. Start small, gain experience, and then systematically scale up successful solutions—a message that is as pragmatic as it is compelling. His three-part framework of AI vision, AI strategy, and AI roadmap provided participants with clear guidance.

We were particularly pleased that Prof. Stummeyer stayed until the very end of our evening event and took plenty of time for one-on-one conversations. He is an outstanding speaker who combines technological expertise with a practical approach and genuine enthusiasm for his subject.

Thank you very much for this inspiring presentation and the wonderful exchange!
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Customer review & rating for:
Impulsvortrag „Wie Generative KI Unternehmen jetzt ins Handeln bringt“ auf dem VENDOeVent26 in München
10/09/2026Andreas Schäfer (.
5.00 out of 5
Excellent
Recommendation
I liked the holistic perspective on the development of AI; I found the lecture very easy to understand and presented in a very relaxed and humorous way. I’d also like to thank the professor for conducting AI research in Germany.
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Customer review & rating for:
Vortrag „Megatrend: Generative KI“ auf dem 12. Kongress Christlicher Krankenhäuser in Mitteldeutschland
09/25/2026Anonymously
5.00 out of 5
Excellent
Recommendation
It was a very engaging presentation with appropriate visuals and an entertaining delivery, so it really drew us in. Thank you very much for that.
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Customer review & rating for:
Vortrag „Megatrend: Generative KI“ auf dem 12. Kongress Christlicher Krankenhäuser in Mitteldeutschland
09/24/2026Daniela F.
5.00 out of 5
Excellent
Recommendation
The presentation was very "fascinating" and informative. The retrospective overview and the visualization of just how quickly AI is developing are particularly astonishing.

Thank you for the insights and the detailed information!
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Customer review & rating for:
Keynote „Megatrend Generative KI im Landmaschinenhandel“ auf dem AGCO Top Management Forum
09/24/2026Alexander R.
5.00 out of 5
Excellent
Recommendation
Absolutely top-notch—an AI lecture that really inspires!

Mr. Stummeyer’s AI presentation was an exceptionally interesting and valuable experience for me.

I was particularly impressed by how clearly Mr. Stummeyer explained the possibilities of artificial intelligence and demonstrated what is already possible today. The many practical examples made the topic tangible and, at the same time, sparked my curiosity to learn even more.
The session was entertaining, informative, and very inspiring.

For me, it was a top-notch presentation that I can wholeheartedly recommend. Anyone who wants to seriously explore the topic of AI—and not just hear theory, but learn about real-world possibilities—will find Mr. Stummeyer to be the perfect choice.

Thank you very much for this wonderful and inspiring presentation.
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Customer review & rating for:
Impulsvortrag "Neues zum Megatrend KI" auf dem WM Zukunftsforum
09/21/2026S.
5.00 out of 5
Excellent
Recommendation
We were thoroughly satisfied with the collaboration. With his keynote address, Prof. Stummeyer made an extremely interesting, practical, and inspiring contribution to our symposium. The content was up-to-date, presented in an accessible manner, and was very well received by our participants.
We would particularly like to highlight the pleasant collaboration and the high quality of the presentation.
We can wholeheartedly recommend Prof. Stummeyer and are already looking forward to the possibility of working together again.
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Customer review & rating for:
Keynote „Künstliche Intelligenz und Digitalisierung“ auf dem 10. Symposium Technische Orthopädie für die Praxis in Berlin
09/07/2026Tanja R.
5.00 out of 5
Excellent
Recommendation
His presentation was both timely and engaging, and his approach was very pleasant and spot-on. He possesses profound knowledge and foresight in the field of AI. He urges us to use AI responsibly, but allays fears about it. Instead, he highlights its possibilities in a positive light.
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Customer review & rating for:
Keynote „Künstliche Intelligenz im Realitätscheck“ auf dem HAHN German Retail Property Day 2026
09/07/2026Anonymously
5.00 out of 5
Excellent
Recommendation
It was great—and to the point—and really engaged the audience, with some funny comments thrown in. That made the presentation exciting and entertaining.
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Customer review & rating for:
Keynote „Künstliche Intelligenz und Digitalisierung“ auf dem 10. Symposium Technische Orthopädie für die Praxis in Berlin
09/06/2026Elise C.
5.00 out of 5
Excellent
Recommendation
Great presentation, fantastic speakers
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Customer review & rating for:
Keynote „Künstliche Intelligenz und Digitalisierung“ auf dem 10. Symposium Technische Orthopädie für die Praxis in Berlin
09/06/2026A.
5.00 out of 5
Excellent
Recommendation
The lecture was not only interesting, exciting, and informative, but also lively and vividly presented. Prof. Stummeyer provided interesting and thought-provoking insights. Thank you very much for that.
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Customer review & rating for:
Keynote „Künstliche Intelligenz und Digitalisierung“ auf dem 10. Symposium Technische Orthopädie für die Praxis in Berlin
09/06/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Prof. Dr. Stummeyer significantly enriched our 2026 Partner Conference at the Zollverein Coal Mine Industrial Complex in Essen with his keynote address, “The Customer of the Future—Who Must IT Companies Prepare for in the Future?” His technically excellent, inspiring, and at the same time practical presentation captivated the audience and provided valuable insights for the future direction of the business, particularly with regard to the opportunities and the need to engage intensively with artificial intelligence and the corresponding tools.

Particularly noteworthy was the subsequent dialogue session with our Sales Manager, Marco Crüger. Through real-world examples, the live analysis of two audience surveys, and the active involvement of the participants, a lively exchange with significant added value took place. The feedback from our partners was consistently excellent—many took away concrete ideas and inspiration for their own businesses.

The collaboration with Prof. Dr. Stummeyer was also exceptional. From the joint planning phase through several preliminary meetings and creative brainstorming sessions to the professional follow-up and provision of all materials, he consistently contributed valuable ideas and great dedication. He took plenty of time in advance and, with his very open and approachable manner, contributed significantly to the event’s success. Thanks to his expertise and his ability to connect with the audience, Prof. Dr. Stummeyer is an outstanding speaker whom we wholeheartedly recommend.

We extend our heartfelt thanks to him for his exceptional dedication, the inspiring collaboration, and his valuable contribution to the success of our partner conference.
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Customer review & rating for:
Keynote „Der Kunde der Zukunft – auf wen müssen sich IT-Unternehmen in Zukunft einstellen?“ auf der Enreach Partnerkonferenz 2026
07/17/2026Antonia H.
5.00 out of 5
Excellent
Recommendation
Thank you very much for the excellent presentation! You present current topics related to digitalization and AI in a very practical yet engaging way. Your relaxed and authentic style, combined with your expertise, makes these topics seem less complex. Thank you again for the valuable insights—I’ll definitely remember this presentation for a long time!

Best regards, André Krislak
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Customer review & rating for:
Keynote „Der Kunde der Zukunft – auf wen müssen sich IT-Unternehmen in Zukunft einstellen?“ auf der Enreach Partnerkonferenz 2026
07/09/2026André K.
5.00 out of 5
Excellent
Recommendation
A great, very varied presentation
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Customer review & rating for:
Keynote "Künstliche Intelligenz im Vertrieb" beim Business Frühstück der Hypo Vorarlberg
07/08/2026Jürgen P.
5.00 out of 5
Excellent
Recommendation
A perfect presentation—it was crisp, interesting, informative, easy to understand, and clear!
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Customer review & rating for:
Keynote "Künstliche Intelligenz im Vertrieb" beim Business Frühstück der Hypo Vorarlberg
07/06/2026Hubert G.
5.00 out of 5
Excellent
Recommendation
Eni, that was a really good technical presentation on AI. I learned a lot of new things.
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Customer review & rating for:
Keynote "Künstliche Intelligenz im Vertrieb" beim Business Frühstück der Hypo Vorarlberg
07/06/2026Christoph N.
5.00 out of 5
Excellent
Recommendation
He understands what he's talking about and conveys this knowledge in a very entertaining way.
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Customer review & rating for:
Keynote "Künstliche Intelligenz im Vertrieb" beim Business Frühstück der Hypo Vorarlberg
07/06/2026Walter H.
5.00 out of 5
Excellent
Recommendation
Mr. Stummeyer managed to strike a balance between entertainment and knowledge transfer. In a relatively short time, he shared practical examples and drew comparisons to other fields. The presentation was also very well tailored to the audience. All in all, the presentation was very engaging.
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Customer review & rating for:
Keynote "Künstliche Intelligenz im Vertrieb" beim Business Frühstück der Hypo Vorarlberg
07/06/2026Stefan R.
5.00 out of 5
Excellent
Recommendation
Excellent—it’s been a long time since I’ve attended a presentation with such a clearly structured flow.
He engaged everyone, from beginners to professionals, and, with great enthusiasm, showed us all what’s already available and what we can expect in the coming months and years.
It was also great that Prof. Stummeyer presented everything from a very positive and practical perspective—so everyone could go home and get started right away.

Thank you very much for the absolutely fantastic and enriching presentation.
Bernd Pulsinger, Technical Sales Engineer
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Customer review & rating for:
Keynote "Künstliche Intelligenz im Vertrieb" beim Business Frühstück der Hypo Vorarlberg
07/05/2026Bernd P.
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5.00 out of 5
Excellent
5.00 out of 5
Excellent
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All reviews and experiences about Prof. Dr. Christian Stummeyer are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 06/15/2019  |  Last update: 10/15/2026   |  Report profile

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