Software that delivers on its promises.
It all starts with an idea. But for a project's final result to meet all expectations, features must be planned, requirements discussed, and challenges overcome. As a software agency, W3 combines expertise with innovation and helps visionaries create tailored software solutions. Performance and sustainability are front and center — resulting in software that excites. From web software solutions to mobile apps, we deliver projects for clients.
W3 digital brands at a glance
2 locations - Konstanz on Lake Constance and Hamburgbut no geographical limit to the location of our customers' businesses. Asdigital agencyWe work with companies from all over Germany.
Founded 2016and to this day owner-managed and independent. For greater flexibility.
30 expertsProfessionals from the fields of strategy, project management, design, marketing and software development are committed to the optimal implementation of every project and work alongside our clients as equals.
over 40 active customers- including startups, corporations and SMEs that we are happy to continue supporting. Most clients approach us with a specific request and stay because they enjoy working with us.
numerous awardsin the areasBrandingand digital work that makes what we achieve tangible — for us, but also for our counterpart.

Lukas Menges
Managing Partner Technology
The right solution for every challenge.
As a full-service agency, W3 finds a solution to every problem. It is clear that experience and professional expertise are advantageous in meeting the specific requirements of developing new software. Our team does not shy away from building digital bridges and taking on challenges. We take into account not only the technology stack but also the content management system and the necessary interfaces. Where it makes sense, we use modern cloud solutions. We tackle digital crises with full force.
What makes our software good
Focus on the essentials
Software doesn't impress by the variety of its features. Software shines when it fulfills its purpose as well as possible and delivers a good user experience. That's why we prioritize quality over quantity and take on the challenge of implementing our applications so they stand out through performance and strong architectures, without adding more features than necessary.
Scalability instead of entrenched systems
We consider project requirements not only for today but also for tomorrow, the day after, and next year. Our team develops adaptable software solutions. A modular architecture and the use of modern technologies, together with agile development, enable software that runs for a long time without sacrificing flexibility or functionality.
Solutions as part of a whole
An application is only successful if it fits the concept of the brand, company, or project it belongs to. For this reason, we do not view the development of our software projects as self-contained, but as part of a larger whole — digital puzzle pieces that must be completed alongside many others.
Marketing
More isn't always better. And the loudest often don't have the slightest clue. To showcase your product or offering perfectly, we place great emphasis on capturing attention through relevance — and with the right message at the right time and in the right place. This can be achieved through strategic search engine optimization (SEO) or targeted search engine advertising (SEA), through out-of-home measures such as posters or flyers, or via an attention-grabbing social media campaign.
Our path to the perfect software solution
1. Strategy consulting & concept development
The implementation of a software development project doesn't begin with programming, but with developing the concept. For optimal results, we analyze the requirements — the project's goals and target audiences as well as the market environment. With this information, software can be designed that precisely meets the requirements.
2. UI/UX implementation
To ensure user-friendliness is always the focus, our UI/UX design experts create interfaces that leave nothing to be desired. Creativity knows no bounds, so the new application wins you over at first glance.
3. Backend & Frontend Development
Whether a web application or an app, our software developers implement not only unique user interfaces but also custom APIs and databases. This not only guarantees a visual layout that matches your wishes down to the smallest detail but also keeps data exchange minimal and efficient. For greater sustainability and clarity.
4. Testing & Go-Live
We continuously test our software during development. Our expertise enables us, through comprehensive testing before a project goes live, to ensure that every component functions fully and behaves exactly as intended. Customer satisfaction after go-live is guaranteed.
5. Support and further development
Of course our support doesn't end with the project's implementation — W3 remains available. If something doesn't work as expected despite testing, we're always on hand. And we can, of course, add new features to our software at any time.

Good software development speaks for itself.
W3 stands for thoughtful, creative solutions with technical know-how behind them. The best arguments for our agency are successfully completed projects. Satisfied companies that would recommend the experience of taking new paths with us at their side. Software that works. Created by our team.
FAQ - Frequently Asked Questions about Software Agencies
What is a software agency, anyway?
A software agency is a company in the service industry that provides software development services for other companies or private clients. This can include, for example, tasks in the area of web development or the development of a mobile application.
Why should I work with a software agency?
Our world is undergoing digital change — but not everyone is naturally adept at working with software. Partnering with a software agency offers the major advantage that existing resources within your company can be used profitably, while IT specialists with the appropriate expertise take care of the software development.
Working with a software agency is worthwhile for many industries, especially when a larger digitalization project is about to begin.
What makes a good software agency?
Efficient software development is more than mindlessly implementing a design. A software agency that takes its job seriously thinks along, identifies and communicates potential problems already during the development process. It puts the client company's success first and always keeps an eye on all aspects of project execution. The integration of the software being developed into the company's overall concept should not be overlooked either.
What advantage does working with a software agency offer compared to using a website builder?
On the World Wide Web there are numerous tools with features for creating your own website. If you're looking for a run-of-the-mill solution for your project, a website builder will suffice. However, bespoke software that stands out from the mass of today's apps and websites cannot be achieved that way. In that case, it's worth investing in end-to-end development from a renowned agency with the appropriate expertise.
How much does it cost to work with a software agency?
The costs a company in Germany must bear to carry out a software project vary from IT agency to IT agency. They also depend heavily on the requirements of the desired software. Ideally, following a consultation the company receives a cost estimate for a specific project so it can assess the financial outlay.
Software agency services summarized concretely
In short, a software agency provides all the services required for software development.




