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"Gantz managed to bring out the core values of our project and expressed them seamlessly in our product and website. Their systematic approach and attention to detail are beyond impressive."
"Their work was impressive, just perfect. We were very satisfied with the outcome. We would always pick Gantz again to help us with our design."
Time + money you have to invest on average
You get a ready-to-go, quality design in just
You end up with a ready-to-go design in 2 weeks. We don't waste your time on cost-generating, outdated UX processes, workshops, etc. You get what you truly need.
At Gantz, you always work with a professional. Most agencies outsource or hire juniors to cut the costs, while you pay the full price - and get poor quality in return.
Most websites & apps convert poorly
(bad UI, UX & SEO practices, missed product potential)
Gantz designs for conversion & revenue
(based on heuristic analysis + optimization)
Our clients achieve striking, measurable results with our methods. We combine tested design solutions and copywriting that leads to more clients & revenue.
Our experience is unmatchable. We did over 80 real projects for different industries & we use that knowledgeto make your product drive purchases & engagement.
Or write to us at mail@gantz.io
A design sprint (2 weeks of work) is enough to create a Landing Page design, the main flow of most mobile apps or set up a marketing campaign. If you have a bigger project or want a long term partnership, the amount of sprints needs to be estimated.
Disclaimer: Unlike other agencies, we never outsource projects or hire juniors - to ensure the best quality of the work we deliver. You always work with an experienced senior designer.
The work is done by an experienced Senior Designer - no outsourcing.
You get individually tailored, modern and functional design, with a detailed explanation of our design decisions.
You receive an expert guidance on conversion, optimisation & copywriting for future growth.
Bank transfer payment (€) in 2 installments (60%/40%).
5% off if you pay with Bitcoin ($BTC) or Ethereum ($ETH).
We look at your product screenshots or recorded flows on a live call (or async) over one hour and provide direct insights, analysis and recommendations.
Audit rules: You can extend the audit to be longer, with each subsesquent hour being just $100 after the first one. It can also be delivered async - email us for details.
The audit is performed by Jens Gantz himself. Requires booking a specific available slot in advance.
Audit takes place during a 1 hour long video call. You can record the entire conversation.
The audit analyses UI, UX, AI Slop levels, strategy, growth and conversion optimization with a primary focus of your pick.
Paid upfront.
We setup your website (landingpage + up tp 9 subpages) FOR FREE in Webflow. You pay only for maintenance.
Disclaimer: You can add more subpages if need. Each subpage adds +100€/month to the plan.
We create your website in Webflow for FOR FREE.
We design, develope, host, and optimize (incl. SEO) the website for you - you don't have to do anything.
We set up your Content Management System (CMS) in Webflow.
We help you with content strategy, content creation and messsaging.
Paid monthly. 12 months minimum.
Jens Gantz is a brand strategist, product designer & visual communications expert from Germany with over 15+ years of experience.
He has worked on projects for more than 50 global brands—including Shell, Viega, and Igus—and helped countless startups to win more customers with better design solutions.
Jens has led the design of over 80 projects, leveraging design thinking and agile methodologies to consistently deliver high-impact results.
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Or write to us at mail@gantz.io
Leverage our cross-industry experience from working
with both global brands & emerging startups.
Or write to us at mail@gantz.io
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