Web apps that delight users.
Some clients who already trust us:
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This is how web applications are created that truly fit
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What becomes possible when software fits.
A selection of our projects including platforms, apps, tools, shops, and custom software – developed for clear processes, clean code quality, and sustainable growth.
This is how web-apps are created that truly fit
Agency for your web app.
We love clean code. And we love developing digital solutions with you that really work.
Frequently asked questions about web applications:
From costs to ownership: Here are the most common questions – briefly answered.
There is no general answer to this – scope, integrations, and complexity make an enormous difference. High-quality software, despite AI support, is still genuine craftsmanship and requires experienced developers. Solid individual projects with us start from approximately €30,000 upwards.
First versions can usually go live in 3–4 months; we develop more extensive platforms step by step.
Here, we are not dogmatic but pragmatically proven. We work with our own W3 process that combines agile elements with classic principles. Smaller app projects can often be implemented most efficiently in a classic way, while larger platforms require iterative sprints. We adapt the model individually to each project – structured, reliable, and with noticeable relief for you.
Yes. We develop with common coding patterns, document cleanly, and ensure that you remain independent in the long term. Upon request, we conduct multi-day pair programming sessions with your team – for optimal onboarding and a good start to further development.
The source code belongs to you. Upon request, we grant you full usage rights to the developed code – usually without additional costs. Transparency is standard for us.
Very quickly. During the week, we usually respond within two hours. We fix business-critical bugs immediately. There is also an emergency phone on weekends. You won't reach an anonymous hotline with us, but your dedicated project manager directly.
More about web apps.
Always there for you.
W3 digital brands GmbH
Theodor-Heuss-Str. 1
78467 Konstanz
+49 (0)7531 921 55 55
kn@w3-digitalbrands.com
W3 digital brands HAM GmbH
Schulterblatt 36
20357 Hamburg
+49 (0)40 226 306 480
ham@w3-digitalbrands.com
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