Building YOUR success together

We are more than just software developers. Our mission is to closely collaborate with our partners to build custom digital products from the first idea up until market success.

We are Comsysto Reply

Sense & Respond! Our goal is to identify the digital challenges of the future as a close partner and address them with innovation, technical excellence, and a clear focus on the domain.



years on the market



finished projects



extraordinary people

How can we support you?

Our Tech Stack

Fullstack Software Engineering

Our agile, cross-functional teams develop custom software solutions using open-source technologies, including complex web applications and mobile apps.


Cloud Architecture & DevOps

We offer solutions and advice on lightweight and scalable cloud infrastructures, continuous delivery, microservices with hexagonal architectures, serverless technologies and managed cloud services.

Our Methodology

Lean, Agile & Domain-Driven Methodologies

Our expertise extends across various agile frameworks. We use a variety of methods, training courses and workshops to build what is really needed and minimise waste at the same time.

Let's take your vision to reality!

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Our success stories

Accelerated Development and Continuous Innovation

Together with the Comsysto Reply team, as the Product Owner of the Used Car Platform, I was able to develop a modern and flexible sales platform which we brought to go-live within less than 12 months. Thanks to the extensive technical and methodological competence of the Comsysto Reply team, the Used Car Platform is continuously being developed further and will serve us at AUDI AG as the central platform for B2B sales of all commercial and used vehicles in the future. Throughout our long-term collaboration, the team provided a wealth of creative suggestions and efficient solutions – both for technical challenges and process optimizations. Based on my project experience, I would recommend Comsysto Reply to any of my colleagues as a development partner!

(translated from German)

Thomas Kirstein, Product Owner Audi Used Car Platform, AUDI AG

Excellence in Collaboration and Expertise

What matters to me and really worked well in collaboration with Comsysto Reply are the human and professional fit, the solution-oriented teamwork, and the professional interaction. The employees of Comsysto Reply did more than just write code; they also brought in their experience and critically and professionally questioned things. The organizational background was characterized by fast responses, flexible adjustment of resources to current needs, and hassle-free, smooth completions.

(translated from German)

Anna Schildknecht, Product Owner Deutsche Kreditbank AG

Seamless Modernization of Legacy Systems

I had the opportunity to collaborate with Comsysto Reply on the further development of the Used Car Platform. A particular challenge in the project was to integrate the modern cloud application into an existing system landscape with legacy systems, thus achieving a rapid go-live. Comsysto Reply significantly contributed with outstanding expertise to sustainable solutions. The collaboration was always partnership-driven, which is why I would recommend Comsysto Reply at any time.

(translated from German)

Fabian Strathaus, Entwicklungsleiter Audi Used Car Platform, AUDI AG

Achieving digital success together!

We are more than just software developers. Our mission is to collaborate closely with our customers as true partners and create tailor-made digital products from the initial idea to market success.

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