All Latest 615 A/B Tests

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Test #584 on Snocks.com by Melina HessMelina Hess Mar 31, 2025 Mobile Listing X.X% Sales

Melina Tested Pattern #6: Customer Star Ratings On Snocks.com

 - Variant A
 - Variant B

This experiment tested the presence of customer review (in the variation). As a result of adding customer reviews, the product page density decreased (requiring a bit more scrolling from longer product tiles). Impact on conversion was measured. 

Also the test originally ran as a "removal of customer reviews" test. However it was flipped here to align with the pattern.

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Test #547 on Aboalarm.de by Katharina LayKatharina Lay Aug 12, 2024 Mobile Signup X.X% Sales

Katharina Tested Pattern #6: Customer Star Ratings On Aboalarm.de

 - Variant A
 - Variant B

In this 4 step signup funnel experiment, social proof and customer reviews were appended at the bottom of the screen. Impact on conversions was measured.

Test #523 on Livefresh.de by Pascal DietzPascal Dietz Mar 21, 2024 Mobile Product X.X% Sales

Pascal Tested Pattern #131: Authority On Livefresh.de

 - Variant A
 - Variant B

In this experiment, a photo of a doctor (who researched and created the a cleanising juice - the product) was appended after the add to cart button. The copy is translated as follows from "Von der promovierten Ernährungswissenschaftlerin Dr. Ulrike Fisher auf wissenschaftlicher Basis entwickelt." [German] -> "Developed by doctoral nutritionist Dr. Ulrike Fisher with a scientific basis." Impact on sales was measured.

Test #473 on by Jakub LinowskiJakub Linowski May 26, 2023 Desktop Home & Landing X.X% Sales

Jakub Tested Pattern #19: Benefit Testimonials

 - Variant A
 - Variant B

In this experiment, very short form testimonials (with a reference to over 3 million customers) were replaced with 3 more elaborate ones. These elaborate or benefit testimonials contained: highlighted statements, star reviews, emphasized location, tag summaries and photos of the purchased product. The control also contained a 3 testimonial carousel interaction.

This test appeared at the bottom of a longer homepage with additional product listings above.

Test #442 on Volders.de by Daria KurchinskaiaDaria Kurchinskaia Nov 27, 2022 Desktop Mobile Home & Landing X.X% Sales

Daria Tested Pattern #4: Testimonials On Volders.de

 - Variant A
 - Variant B

In this experiment, three testimonials were appended at the bottom of landing pages of a contract cancelation service (paid). These testimonials were also shown throughout the complete signup funnel (4 more steps). Impact on progression (step 2) and final completed purchases were measured.

Test #443 on Volders.de by Daria KurchinskaiaDaria Kurchinskaia Nov 27, 2022 Desktop Mobile Home & Landing X.X% Sales

Daria Tested Pattern #4: Testimonials On Volders.de

 - Variant A
 - Variant B

In this experiment, four TrustPilot reviews were appended at the bottom of landing pages of a contract cancelation service (paid). These reviews were also shown throughout the complete signup funnel (4 more steps). Impact on progression (step 2) and final completed purchases were measured.

Test #362 on Vivareal.com.br by Vinicius Barros PeixotoVinicius Barros Peixoto Jun 23, 2021 Desktop Mobile Product X.X% Leads

Vinicius Tested Pattern #7: Social Counts On Vivareal.com.br

 - Variant A
 - Variant B

In this experiment, the number of recent property views was displayed under the call to action. Impact on overall lead generation was measured. (Translated using Google from Brazilian Portuguese.)

Test #245 on Kenhub.com by Niels HapkeNiels Hapke Jun 11, 2019 Desktop Signup X.X% Signups

Niels Tested Pattern #19: Benefit Testimonials On Kenhub.com

 - Variant A
 - Variant B

In this experiment a more elaborate and authentic testimonial was used instead of three more generic ones from social media sites.

Test #197 on Reverb.com by Nicholas EvansNicholas Evans Sep 04, 2018 Desktop Product X.X% Sales

Nicholas Tested Pattern #4: Testimonials On Reverb.com

 - Variant A
 - Variant B

In the variation, customer reviews were exposed from a less visible tab view.