The software to manage your product surveys

Car clinics with paper questionnaires and presentation of the results? With PQ One, you can digitize this immediately and also significantly improve the quality of the collected data. With the iOS app and the web portal, you are flexible and can analyze your results anytime and anywhere. PQ One – the solution for product assessments.

PQ One Cars is a platform with ratings, pictures and comments of more than 50 car interiors, each of which has been evaluated by 5 of our perceived quality experts within Europe and with more than 120 criteria. We offer our customers direct access to this database and we also collect additional vehicles on order. With more than 20 years of experience in the field of Automotive Perceived Quality, Calidat has created its own PQ framework and a specific questionnaire. Vehicle evaluations can thus be commissioned at any time, which saves your internal resources and increases the availability of PQ vehicle evaluations. Stay flexible and use the external resources to stay on top of what is happening in the market regarding Perceived Quality.

Calidat pq|one


Due to our many years of experience and our cooperation with many customers from the automotive sector, but also due to our consulting activities in other branches of industry, we are able to provide you with competent and tailor-made consultancy and support. The topics we can cover are many and varied. We gladly help you to make your processes more efficient, to make your list of criteria more plausible and complete, to structure and digitalize your methods and work flows.

Digitalisation of PQ process

Optimisation of PQ criteria

Improvement of PQ process workflow


The difficulties to evaluate a product in different product development stages according to perceived quality criteria are obvious. Subjective opinions should be objectified and not every PQ employee has many years of experience. To make it easier for companies, we offer to share our experience and to evaluate products from outside the company, as a neutral person.

Sharing expert feedback

Get third opinion from external

Neutral improvement opportunities



We have been organising and implementing Car Clinics for many years now. We stand by our customers and take over either the complete or only partial organization and implementation of car clinics, in-house or as outsourcing, completely outside the organization. Additionally we offer to evaluate cars with the Calidat method on request and share the results through our PQ web portal PQ One.

Supporting in-house PQ car clinics

Outsourcing PQ car clinics

Expert assessments on request