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Case Studies

Success stories from our work.

Client projects in market launch, e-commerce and B2B client acquisition.

B2B client acquisition

Industry: AI security for mid-sized companies and enterprises (Stuttgart)

AI-Z Group: Digitalization & Scaling

VenturaOS system overview with dashboards, pipelines, and knowledge vaults
Working with AI-Z Group

Digitalization & Scaling

  • VenturaOS
  • Business mentoring
  • Growth & Performance workshop
  • Company values
Video testimonial

Business mentoring in the pre-founding phase, VenturaOS as the business operating system, and an on-site team workshop in Stuttgart.

Client voice
“It's my life, mapped out digitally. I couldn't imagine my life without the OS anymore.”
Oumar Langer, CEO of AI-Z GroupOumar LangerCEO, AI-Z Group & AI training programs
  • Scale-upToday: from side business to an AI security company with its own product
  • USA 2026expansion into the US market with their own AI security product, Braine AIF

Industry: B2B health consulting for shift-work operations

The Sleep Mentor Marlene Wirs: Positioning & Client Acquisition

Marlene Wirs, The Sleep Mentor, in a video call
Alexander Freytag in a video call

Positioning & Client Acquisition

  • Positioning
  • Offer ladder
  • Booking flow
  • Follow-up
Video testimonial

From a referral-driven personal brand to a clearly positioned B2B health consultancy - with a tiered offer and a predictable booking flow.

Client voice
“Working together was so pleasant and enriching that I didn't even notice how quickly the time passed. I learned an incredible amount - definitely a good investment.”
Marlene Wirs, entrepreneur and sleep mentorMarlene WirsEntrepreneur & Sleep Mentor

Another field

Market launch & e-commerce

Industry: Spirits imports and tasting experiences (Berlin)

Mayahuel: E-Commerce & B2B Experiences

Enriqueta Martinez, Managing Director of Mayahuel, in her spirits showroom
The new Mayahuel shop on laptop and smartphone: Premium Collection section and home page

E-Commerce & B2B Experiences

  • Client acquisition strategy
  • E-commerce store
  • Landing pages
  • Multi-channel setup

A completely rebuilt digital client acquisition channel - for online retail and a new B2B business with tasting experiences.

Client voice
“What can I say: working with Alexander was fantastic. The numbers speak for themselves.”
Enriqueta Martinez, Managing Director of MayahuelEnriqueta MartinezManaging Director, Mayahuel Spirits Import & Export
  • +240%e-commerce growth in 3 months
  • 3 monthsfrom relaunch to measurable growth

Voices

What clients say about working with us.

“Personally, I think our new website has turned out very, very well. It is very bright and friendly, just the way we pictured it. That is a real winner you have created for us.”
Martin Möbius, lawyer at PJM Partner RechtsanwälteMartin MöbiusPJM Partner Rechtsanwälte
“It was a great collaboration. I honestly could not have wished for anything better.”
Dr. Dirk Uhlmannsiek, lawyerDr. Dirk UhlmannsiekGlauber Rechtsanwälte
“My productivity revolution. The system fundamentally changed how I shape my day, set priorities, and get tasks done.”
Marc BöllIT Lead, Global Strategic Solutions, Coca-Cola®
Review by Luis Wingenfeld about working with Alexander Freytag
Luis WingenfeldCustomer Development Manager E-Commerce, Coca-Cola® · original review in German

You can find more reviews on the About page.

Alexander Freytag, founder of SkalensprungSignature Alexander FreytagAlexander FreytagCEO & Founder

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