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.

The importance of test judgement services in e-commerce

In today’s digital retail world, where competition is constantly growing and customers are becoming increasingly demanding, the importance of review services for online shops should not be underestimated. These services provide an independent evaluation of products, which is a crucial tool for online shops to build trust, ensure product quality and differentiate themselves in the market. In this article, we will examine the role of review services in online retail and how they contribute to the success and competitiveness of online shops.

Building trust through test judgements

Test judgements issued by renowned services are a strong signal to customers that a product meets certain quality standards. For customers shopping online, such independent reviews are an important decision-making aid and convey a sense of security and reliability when making a purchase.

Differentiation in the online market

In a crowded online market, test ratings help products to stand out from the competition. They signalise higher quality and reliability, which is often a decisive factor for customers when choosing a product. Online shops that offer products with positive test ratings can thus stand out in a highly competitive environment.

Increase visibility and product placement

Products that have been favourably rated by review services often enjoy preferential placement on e-commerce platforms. They receive higher visibility in search results and product listings, which can lead to an increase in sales.

Minimisation of customer complaints and returns

By using test judgement services, online shops can reduce the risk of customer complaints and returns. Quality-assured products are more likely to meet customer expectations and lead to greater satisfaction.

Feedback for continuous improvement

Test judgement services often provide detailed feedback on products, which can be extremely valuable for online shops. This feedback enables them to continuously improve their products and better adapt them to the needs of their customers.

Long-term benefits and customer loyalty

Investing in test judgement services can lead to long-term customer loyalty. Customers who know that products are regularly tested and positively rated often develop greater loyalty to the online shop. This leads to repeat purchases and recommendations, which ensures the long-term success of the business.

The role of test judgements in branding

Test ratings are not only a sign of quality, but also an important part of branding. They help to strengthen the image of an online shop as a trustworthy and reliable provider. In a world where brand perception is becoming increasingly important, test ratings are a decisive factor in standing out from the competition.

Adaptation to changing market conditions

Test judgement services help online shops to adapt quickly to new consumer trends and market conditions. They provide up-to-date information on quality standards and consumer expectations, which are crucial for the development and customisation of products.

Conclusion: Test judgement service as a strategic tool for online success

In conclusion, the importance of test judgement services for online shops is clearly recognisable. They are an essential tool for building trust, ensuring product quality and increasing competitiveness. In a world where online shoppers have a multitude of options and reviews are increasingly influencing purchasing decisions, review services offer a significant advantage.

Increasing competitiveness

In a market that is constantly producing new providers and products, it is crucial for online shops to stand out with high-quality products. Test judgements confirm the quality and safety of a product and thus offer a clear competitive advantage. This is crucial in order to be successful in a highly competitive environment.

Risk management and compliance

Collaboration with test assessment services is also an essential part of risk management for online retailers. It helps to minimise product risks and ensure compliance with legal requirements. This is particularly important for products that are subject to special safety regulations.

Summary: The strategic importance of test judgement services

To summarise, test rating services are a key element for the success of online shops. Not only do they provide a way to ensure product quality, but they are also a powerful tool in marketing and customer communication. In a world where consumer expectations are constantly rising, test judgement services are crucial to being a trustworthy provider and achieving long-term success in e-commerce. Investing in such services is therefore an investment in the future of the company and helps to build a strong and trustworthy brand.

 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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Discover our tests & comparisons in the various categories.
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology