Hey,

Nice to have you here. This is my private website. A place to introduce myself and give you some context on who I am and what I’m building. Ever since I can remember, I had this inner drive to become an entrepreneur and to move people. To build things that matter. Over the past years I’ve been lucky enough to turn that vision into reality and build several companies from zero. What always fascinated me most is the intersection of online marketing and human psychology. Why people buy. Why they hesitate. What actually moves the needle. That curiosity naturally pulled me into E-Commerce, where I’ve spent the last years building and scaling multiple brands and businesses. Today, I operate three core companies with a Team of 42 people and our main office in Hamburg, Germany:

1. Consulting for 7-figure brands We help brands that already found product-market-fit to build the systems, funnels and structures needed to scale to eight figures per year. → If that sounds interesting, you’ll find more details here. 2. Done-For-You CRO for 8-figure brands For brands where profitability, conversion rates and AOV become mission-critical, we offer a high-end, done-for-you service focused on full-funnel optimization and sustainable growth. → More about that here. 3. Conversion.io – our software company Built out of our agency over the last four years and now spun off into a standalone company. Conversion.io enables E-Commerce brands to run autonomous, AI-powered conversion optimization at scale.

If you’d like more personal insights, feel free to check out my Instagram. If you’re more interested in the business side, you’ll find most of my content on YouTube. Thanks for stopping by.

Carl

13.01.2026 From the Desk of Carl Weische Hamburg, Germany