Test Gap Analysis

Test Gap Analysis reveals code changes that have not been tested on any of your (manual or automated) test stages. Such changes are 5x more likely to contain defects, which is why you should focus on them first.

Paper: Did We Test the Right Thing?

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What our customers say

Our customers care about the quality of their software.

Teamscale’s Test Gap Analysis provided crucial transparency and insights, allowing us to align our testing efforts much more effectively with the development processes. I wholeheartedly recommend collaborating with Teamscale and CQSE for achieving lasting improvements in software quality. We are extremely satisfied with the reliability of CQSE and eagerly anticipate further enhancing our software testing practices with them at our side.

— Nadya Tonchev

Product Owner, Allianz Technology GmbH

Teamscale is actively and enthusiastically used by our developers. The integration with GitLab merge requests, where merge requests are automatically blocked if new findings are detected, is particularly popular. The possibility to adjust the analysis profiles to our own needs and the qualified and quick technical support make Teamscale a well-rounded product.

— Juri Tomak

Team Lead of Software Development, GS electronic / Gebr. Schönweitz GmbH

As a software developer, I have constantly been searching for tools that help me deliver high-quality code, while ensuring both quality and security of my applications. Since discovering Teamscale and CQSE, my development process has improved significantly. I wholeheartedly recommend them to both individuals and teams looking for an effective solution to improve code quality and security.

— Patrick Döring

Lead Software Engineer, ProSiebenSat.1 Tech Solutions

Teamscale makes the current state of our software transparent and visualizes technical debt, for example, through treemaps. This enables entirely new possibilities for discussing software and communicating with the people involved. Seeing these improvements directly and long term is absolutely motivating!

— Ben Weisheit

Lead Developer, Netze BW GmbH

We commissioned CQSE with a Software Audit to get a proper overview of technical debts and to assess the future-proofness of our software. At first, our team was concerned about having to spend a lot of time with the Audit. This proofed unnecessary, however, since CQSE planned the process very well and used our employees’ time efficiently and responsibly in purposeful workshops. Moreover, the auditors considered our team’s expertise in their assessment and pointed out positive aspects in the results. This made us particularly happy and motivated us to further improve the future-proofness of our software.

— Dr. Sebastian Eder

Director of Engineering, idgard | uniscon GmbH

The Teamscale support is amazing! We always get answers and solutions very quickly and even new ideas about what we could configure differently to make things run even better. I am absolutely pleased.

— Andreas Berger

Team Lead Systemtests, Rational AG

We’ve been using Teamscale since 2018 to ensure and improve the quality of our code. When I recently sent a feature request to the Teamscale Support, I was delighted to receive an answer by a human right away, instead of the usual automated response. Already before the following release, I got notified that the feature was implemented and would be released the next day. I am pleased by the swift implementation and the personal way of communication. I feel highly valued as a customer and can only recommend working with CQSE.

— Christoph Ranalter

Division Lead R&D Automation, Felder KG

The software audit pointed out concrete examples of actual risks and threats. This was an essential milestone for all stakeholders to agree on that we should start investing money into the future of this strategically important software system.

— Li Yang Wu

IT Consultant, dmTECH GmbH

Teamscale is essential for us to judge whether and how to continue developing our software systems, which makes it an integral part of our IT strategy with respect to legacy systems. For this purpose, Teamscale's broad feature set is especially helpful.

— Michael Repplinger

Technical Computer Science, AG Dillinger Hüttenwerke

Teamscale enables us to gain an overview of our code quality and to monitor compliance with our coding rules – with little effort. Teamscale’s elegant integration into Azure DevOps Pull Requests is key here.

— Stefan Hugen

System and Software Architect, Storz Medical AG

Teamscale motivates us to reduce technical debt.

— Dr. Uwe Henker

Head of Department Software Development, medatixx GmbH & Co. KG

Due to its wide range of functions, Teamscale integrates seamlessly into our DevOps infrastructure. For us it is the optimal platform for the development of high-quality and long-lasting software systems.

— Stefan Winkler

Solution Consultant, Salzgitter Digital Solutions GmbH

With Teamscale we have a comprehensive software quality tool which allows all stakeholders to monitor and improve the software artifacts. The most important part is that the metrics and the process are really accepted inside the development teams

— Daniel Wiese

Chief Architect, Stadtwerke München GmbH

Teamscale enables us to meet our test-coverage goals. Only because Test Gaps are vizualized and, thereby, made transparent, we are able to craft additional tests with the necessary coverage.

— Dr. Stefan Staudt

Software Quality Manager, Trumpf GmbH + Co. KG

Thank you for the professional and pleasant cooperation. Commissioning CQSE with the Software Due Diligence was the right decision for us.

— Hans Nömmer

Chief Technology Officer, znt Zentren für neue Technologien GmbH

Teamscale makes a valuable contribution to our weekly architecture gardening by uncovering deviations between our target architecture and the actual state, as well as by facilitating discussions.

— Dr. Stefan Boßung

Embedded Software Architect, Dräger Safety AG & Co. KGaA