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 relevance of product testing services in digital commerce

In today’s fast-paced and competitive e-commerce industry, product verification services have become a key element for the success of online shops. These services not only ensure the quality and safety of the products on offer, but also play a crucial role in building customer trust and brand differentiation. In this comprehensive article, we look at how product verification services can influence the business strategies of online shops and contribute to their success.

Building trust through product testing

Product testing services are an indispensable tool for online shops to increase customer confidence. By independently checking and certifying product quality, they give customers the assurance that the products meet the promised standards. This is particularly important in online retail, where physical inspection of products is not possible.

Differentiation and competitive advantage

In the crowded world of online shopping, a successful product review helps to set the goods on offer apart from the competition. Products that have been positively rated by recognised review services enjoy a higher reputation among customers and are often the preferred choice.

Increase visibility and sales

Online shops that have their products tested by renowned testing services often benefit from improved product placement and increased visibility on various e-commerce platforms. This can lead to an increase in sales figures and significantly boost turnover.

Minimisation of customer complaints and returns

By ensuring that products have undergone independent quality assurance, online shops can reduce the risk of customer complaints and returns. This not only leads to higher customer satisfaction, but also reduces the associated costs.

Valuable feedback for continuous improvement

Product review services provide online shops with detailed feedback that can be used to further develop and improve products. This continuous improvement is crucial in order to remain competitive in the dynamic market.

Promotion of long-term customer loyalty

Investing in product review services shows customers that an online shop values high quality and customer satisfaction. This promotes customer loyalty and leads to repeat purchases and positive recommendations.

Importance for branding

Branding is extremely important for online shops, and product review services play a key role in this. They support the development of an image as a reliable and quality-conscious provider and help to stand out positively in the competitive landscape.

Adaptation to changing market requirements

Product verification services enable online shops to adapt quickly to changing market conditions and new consumer trends. They ensure that products meet current requirements and standards and thus fulfil consumer expectations.

Conclusion: Product testing services as a key element for online shops

To summarise, product review services are a crucial element for the success of online shops. Not only do they provide an opportunity for quality assurance, but they also contribute significantly to customer loyalty, brand reinforcement and business growth. In a world where consumers are increasingly prioritising quality and safety, product verification services are an indispensable tool for gaining trust and increasing customer satisfaction. Investing in these services is therefore an investment in the company’s future, which pays off in the form of a stronger market position, higher sales figures and long-term customer relationships.

Increasing competitiveness

The competitiveness of an online shop depends heavily on the perceived quality and reliability of its products. Product testing services help to strengthen this perception and stand out in a saturated market. Products that are certified by recognised testing services enjoy a higher level of trust among customers and therefore increase the online shop’s chances of standing out from the competition.

Risk management and compliance

Another important aspect is risk management. Product verification services help online shops to minimise risks associated with product quality and safety and to meet compliance requirements. This is particularly important for products that are subject to strict regulatory requirements.

Summary: The strategic importance of product testing services

In conclusion, it can be said that product review services play a strategic role for online shops. They are not only a means of ensuring product quality, but also a tool for strengthening brand image and increasing customer loyalty. In a world where quality and safety have become crucial factors for online shopping, product verification services are a key element for long-term success in e-commerce. They enable online shops to establish themselves as trustworthy brands, increase customer satisfaction and loyalty and thus consolidate their market position.

 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.

show more +

Download

Evaluation process

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

Similar Tests & Comparisons

  • WOWDSGN Table fan

    WOWDSGN Table fan

    04/25
  • Forche – Child seat base FO-002

    Forche – Child seat base FO-002

    04/25
  • Co-sleeper for babybay® box spring bed

    Co-sleeper for babybay® box spring bed

    04/25
  • Malte Cadani floor bed

    Malte Cadani floor bed

    04/25
  • ECHOVO – Pocket alarm

    ECHOVO – Pocket alarm

    04/25
  • Classic filter cartridges from PearlCo®

    Classic filter cartridges from PearlCo®

    04/25
  • Forche – Nappy pail FO-004

    Forche – Nappy pail FO-004

    04/25
  • Forche – Sun protection FO-003

    Forche – Sun protection FO-003

    04/25

How Prüfengel rates products

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.

Further practical tests

  • Polo shirt SINES in test 2023

    Polo shirt SINES in test 2023

    06/23
  • Children’s pillow in the test 2022

    Children’s pillow in the test 2022

    10/22
  • Children’s suitcase to sit on by REISERACKER

    Children’s suitcase to sit on by REISERACKER

    08/24
  • Bächlein bathroom tap Mizarela

    Bächlein bathroom tap Mizarela

    02/24
  • Holzura shelf for Toniebox

    Holzura shelf for Toniebox

    02/24
  • growpowr® cress growing tray

    growpowr® cress growing tray

    10/23
  • Nappy™ – The travel pillow

    Nappy™ – The travel pillow

    02/25
  • Magicat Stackable wax crayons

    Magicat Stackable wax crayons

    09/23

Categories

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