Stephanie Kroll
Research Director
Click here for our company entry on the GS1-Germany platform.

Your Insights specialist for customised Research in the Shopper and Retail sector.

At mindline shopper, we do more than just analyse purchasing patterns — we uncover the motivations driving your shoppers’ decisions. We deliver actionable insights that empower both retailers and manufacturers to make informed decisions that enhance performance.

We tailor our research methodologies to meet your unique business needs, ensuring you receive insights of the highest analytical quality.

Our multidisciplinary team of experts is equipped to handle a diverse range of projects, from quantitative and qualitative research to UX studies. Whether you’re looking to optimise shopper journeys, enhance touchpoints, manage portfolios, improve shopper or retailer marketing, excel in e-commerce, or refine customer and user experiences, we provide comprehensive support across all research areas.

Partner with us to discover what drives your shoppers to purchase and identify the barriers preventing repeat sales. Together, we’ll unlock the full potential of your business.

Portfolio

Methods & tools, all about shopper & retail

Visit our page on Category Management & Trade Marketing for the retail sector and find out how you can optimise your shelf placement using Shopper Research & Insights.

Category Management & Trade Marketing

Using modern methods, we provide the best strategies to effectively place your products on the shelf and not only increase your brand growth but also the growth of the entire category.

Find out more about shopper activation and POS marketing with the help of segmentation.

Shopper Activation & POS Marketing

To place a product in the best possible way at the POS in today’s sensory overload, it is essential to understand which shopper types exist (in a category) and how they can be activated most effectively in brick-and-mortar retail and e-commerce.

Visit our page on research methods and insights on online shoppers in the e-commerce environment.

E-Commerce & Online Category Management

With our online shopper research methods, we provide in-depth key insights into shopper behaviour, missions, and buying moments in the competitive e-commerce environment. We support you in selecting and presenting products, setting prices, and analyzing sales data to improve the shopping experience and increase your revenue.

Jörg Kunath | Managing Director

Managing Director
J.Kunath@mindline.de
+49 (0) 40 80 81 09 – 751

Expertise
+20 years experience in quantitative research with focus on strategic shopper research, as well as marketing research.

“Help the shopper and you help your business!”

Stefan Ruthenberg | Managing Director

Managing Director
S.Ruthenberg@mindline.de
+49 (0) 40 80 81 09 – 713

Expertise
Foundation of mindline. More than 20 years of research experience. Expert in shopper research and responsible for retail & shopper programmes.

“In Shopper Marketing, I am fascinated by the immediacy and – it is not so much about opinions, but about behavior and the results offer a direct ROI. In general, shopper insights pay off immediately.”

Stephanie Kroll | Research Director

Research Director
S.Kroll@mindline.de
+49 (0) 40 80 81 09 – 770

Expertise

More than 8 years experience in quantitative market research, focusing on fundamental and shopper studies as well as data science and statistical modelling.

“Know your shopper, earn their loyalty, create a rewarding shopper experience.”

Vanessa Kondziella | Senior Research Consultant

Senior Research Consultant
V.Kondziella@mindline.de
+49 (0) 40 80 81 09 – 795

Expertise
More than 8 years experience in quantitative research with focus on fundamental and shopper studies, especially shopper segmentations.

“Find products for your shoppers, not shoppers for your products.”

Oliver Schieleit | Head of Qualitative Research

Head of Qualitative Research
O.Schieleit@mindline-explore.de
+49 (0) 30 30 83 386 – 63

Expertise
More than 20 years of experience in qualitative research, with a focus on international research, ethnography and segmentation studies.

“What’s more exciting than an acommpanied shopping trip with a teenage guy buying condoms?”

Thomas Ludzinski | Research Director

Research Director
T.Ludzinski@mindline-explore.de
+49 (0) 30 30 83 386 – 67

Expertise
+20 years experience in qualitative research.With profound research across methodologies and long-standing expertise in various categories.

“Looking at shelves through consumers’s eyes is absolutely eye-opening.”

Torsten Kiefer | Research Director (Head of UX-Research)

Research Director
T.Kiefer@mindline-ux.de
+49 (0) 40 80 81 90 7 – 814

Expertise
+20 years of experience as a specialist for user experience and usability research in various industries & categories

“To design the best user experience, you must get to know your shopper.”

Christian Stahl | Research Director

Research Director
c.stahl@mindline.de
+49 (0)40 808 109 748

Expertise
+25 years of (mostly) quantitative research. Focus on Innovation, but also numerous shopper projects.

“All that matters is what happens at the shelf.”

Dr. Marie Schulte | Senior Research Consultant

Senior Research Consultant
Marie.Schulte@mindline.de
+49 (0) 40 80 81 09 – 749

Expertise
+8 years experience in quantitative research. Since 2019 at mindline. Expert for global U&A’s & shopper studies.

“Shopper’s delight!”

A selection of our clients.

The mindline group’s sector specialists.

Visit the website of the company mindline - our so-called parent company and the specialist for quantitative market research in various industries.

Quantitative studies, from market segmentation to brand tracking
Website

Visit the website of mindline-energy - the specialist in market research for public utilities.

Specialist for the energy market and mystery shopping
Website

CONTACT
Michael Briem

Visit the website of mindline-media - the specialist for market research in the media sector.

Specialist for media research
Website

Visit the website of mindline-finance - the specialist for market research in the financial services and insurance sector.

Specialist for finance & services/ customer-centric brands
Website

Back to the mindline-shopper homepage.

Specialist in shopper and retail research
Website

CONTACT
Jörg Kunath

Visit the website of mindline-travel - the specialist for market research in the travel industry.

Specialist for the travel industry
Website

Visit the website of mindline-explore - the specialist for qualitative market research in all sectors.

Qualitative research – right up close to the target group
Website

Visit the website of mindline-healthcare - the specialist for market research in the healthcare sector.

Your specialist for market research in the healthcare sector
Website

Visit the website of mindline-UX - the UX specialist of the mindline Group.

User experience research in real and virtual life
Website

Visit the website of mindline-engage - the specialist for research & insights on HR topics such as employer branding and employee satisfaction.

Employer branding specialist
Website

CONTACT
Michael Briem

Visit the website of mindline-analytics - the specialist for dashboarding & automation in the research process.

Dashboarding and automation in the research process
Website