About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

Introduction: The role of audit services in online retailing

In today’s e-commerce world, consumer product review services are a crucial element for the success of online shops. They provide an independent evaluation of products and are therefore an essential factor in gaining customer trust and standing out in a competitive market. In this article, we will discuss the importance of consumer product review services for online shops and how they contribute to quality assurance, customer satisfaction and ultimately business success.

Building trust through independent testing

Testing services for consumer products are essential to strengthen customer confidence in online shops. They ensure that products fulfil certain quality and safety standards. This reassures customers that the products they buy online are safe and of high quality, which is particularly important in an environment where physical inspection of products is not possible.

Differentiation in the online market

In the world of online shopping, where shoppers are faced with a multitude of options, review services offer an opportunity for differentiation. Products that have been positively evaluated by recognised review services can stand out and offer a decisive competitive advantage as they stand for verified quality and safety.

Increase visibility and sales opportunities

Products that have received a positive review result often enjoy a favoured placement on online platforms. They are ranked higher in search results and recommendations, leading to increased visibility and potentially higher sales. Online shops that invest in verified products can benefit from an improved market presence.

Reduction in customer complaints and returns

By ensuring that products have passed independent tests, online shops can minimise the risk of customer complaints and returns. Tested products are more likely to fulfil customer expectations, which leads to higher customer satisfaction and reduces the cost of returns.

Feedback for continuous product improvements

Review services provide valuable feedback on products, which is of great importance for online shops. This feedback can be used to further develop the products and continuously improve quality, which is crucial to remain competitive in the dynamic market.

Promotion of long-term customer relationships

Investing in verification services shows customers that an online shop values high quality and security. This promotes customer loyalty and leads to repeat purchases and positive recommendations, which ensures the long-term success of the business.

Significance for branding

Review services for consumer products play a key role in branding for online shops. They support the development of an image as a reliable and quality-conscious provider. In a world where customers attach great importance to product quality and safety, such tests are crucial in order to stand out positively from the competition.

Adaptability to market changes and consumer trends

Audit services help online shops to adapt quickly to changing market conditions and new consumer trends. They ensure that products meet current requirements and standards and fulfil the expectations of modern consumers.

Conclusion: Audit services as a strategic tool for online shops

In conclusion, consumer product review services are a key element for the success of online shops. Not only do they provide confirmation of product quality and safety, but they are also a crucial tool for increasing customer confidence, improving competitiveness and fostering brand loyalty. In a world where consumers are increasingly looking for high quality and safe products, verification services offer a significant advantage to be recognised as a trustworthy provider and ensure long-term success in e-commerce.

Increasing competitiveness

By providing products that are independently tested and certified, online shops can increase their competitiveness in a highly competitive market. Tested products convey a sense of security and reliability, which leads to increased customer satisfaction and loyalty.

Risk management and compliance

Cooperation with auditing services is also an important part of risk management for online shops. It helps to minimise the risk of product defects and ensure compliance with legal regulations and safety standards.

Summary: The strategic importance of audit services

To summarise, review services for consumer products play a central role in the success of online shops. Not only do they contribute to quality assurance, but they are also an effective tool for brand reinforcement and customer loyalty. In a world where quality and security are crucial factors for online shopping, review services are a key element in gaining consumer trust and ensuring long-term success in e-commerce. They enable online shops to gain a strong position and build a lasting relationship with their customers.

 of the brand  achieved Points in our test and therefore passed. The test was carried out in the test period
11/23
and is stored in our database under the licence number . Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology