All Latest 633 A/B Tests

Test #508 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Dec 15, 2023 Mobile Product X.X% Sales

Andrey Tested Pattern #93: Auto Next On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, the variation transformed an add-to-cart button into a shopping cart one (making it a two step process). The control had an interaction where an add-to-cart button would become a quantity selection and then a shopping cart action (a three step process). In a way, the control kept users in a "dead-end" quantity selection middle state that required clicking the back button to continue the sale. Whereas the variation automatically moved users into the next step (closer towards being able to make a purchase). Impact on sales was measured. 

Total Sample: 514,834 Statistical Power at 5% MDE: 29.5%

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Test #506 on by Jakub LinowskiJakub Linowski Dec 07, 2023 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #4: Testimonials

 - Variant A
 - Variant B

In this experiments, reinforcing section tiles were replaced with additional customer testimonials. Impact on adds to cart and sales was measured.

Total Sample: 83,713 Statistical Power at 5% MDE: 47.2%

Test #505 on Shmoodyapp.com by Michael McSweeneyMichael McSweeney Nov 28, 2023 Mobile Signup X.X% Sales

Michael Tested Pattern #52: How It Works On Shmoodyapp.com

 - Variant A
 - Variant B

In this experiment, new paywall copy and messaging was used to encourage more users to signup and pay for access to a mental health app. The variation reinforced that users would be receiving a full featured application, with reminders about the upcoming billing. It reinforced that users will have a full week to decide and potentially cancel their application. Impact on lagging +7 day later transactions was measured.

Total Sample: 8,231 Statistical Power at 5% MDE: 10.3%

Test #502 on Fairment.de by Jona EisenbergerJona Eisenberger Nov 06, 2023 Mobile Listing X.X% Sales

Jona Tested Pattern #37: List Or Grid View On Fairment.de

 - Variant A
 - Variant B

In this experiment, a two column grid layout (control) was tested against single column layout (variation) with the product information shown to the right. Please note that the screenshot shows repeated products only because it's been sourced from a Figma design file. In reality, the products in the variation were equally diverse as in the control. 

(We've also flipped the A and B to match up with our grid pattern.)

Total Sample: 14,417 Statistical Power at 5% MDE: 13.6%

Test #503 on by Jakub LinowskiJakub Linowski Nov 05, 2023 Desktop Mobile Home & Landing X.X% Sales

Jakub Tested Pattern #36: Fewer Or More Results

 - Variant A
 - Variant B

In this experiment, instead of showing 12 products per screen (with pagination), the variation showed all 42 products on a single screen. Impact on adds to cart and completed orders was measured.

Total Sample: 3,331 Statistical Power at 5% MDE: 7.1%

Test #495 on Formelskin.de by Alexander KriegerAlexander Krieger Sep 25, 2023 Mobile Signup X.X% Sales

Alexander Tested Pattern #9: Multiple Steps On Formelskin.de

 - Variant A
 - Variant B

In this experiment two sections of a form on a single page (control) were broken out into 2 separate steps (variation). The two sections included personal details and shipping information. This step appeared after having received a product recommendation when filling out a questionnaire for a skin care product. Impact on next step progression and purchases was measured.

Total Sample: 8,280 Statistical Power at 5% MDE: 14.1%

Test #493 on by Jakub LinowskiJakub Linowski Sep 19, 2023 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #69: Autodiscounting

 - Variant A
 - Variant B

This experiment was technically a larger multi-change one that ran on product detail pages. The control showed an automatically applied coupon (for people opening up targeted emails with the discount). The variation attempted to make this better with the following changes:

  1. The discount message shifted closer towards the price / product selection (above the buy box)
  2. Removal of sale discount amounts and messages tied to longer durations (6 and 12 month duration)
  3. Reinforcing that the actual discount will be calculated further on checkout
Total Sample: 7,627 Statistical Power at 5% MDE: 25.9%

Test #490 on by Jakub LinowskiJakub Linowski Aug 17, 2023 Desktop Mobile X.X% Sales

Jakub Tested Pattern #9: Multiple Steps

 - Variant A
 - Variant B

In this experiment, a section dedicated to choosing gift messages was taken out and separated into its own individial step. The change happened on the first step of a checkout flow and increased the flow by an additional step. Impact on checkouts and total sales was measured.

Total Sample: 3,955 Statistical Power at 5% MDE: 62.8%

Test #489 on by Jakub LinowskiJakub Linowski Aug 14, 2023 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #78: Tags, Badges And Structured Information

 - Variant A
 - Variant B

In this experiment, the size of a saving amount badge was enlarged. Instead of typical badge, the variation stretched the height of the saving information to the full height of the duration selector. The font size was also increased. Impact on overall sales was measured.

Total Sample: 173,808 Statistical Power at 5% MDE: 92.3%

Test #487 on Learnwithhomer.com by Stanley ZuoStanley Zuo Aug 10, 2023 Mobile Pricing X.X% Signups

Stanley Tested Pattern #78: Tags, Badges And Structured Information On Learnwithhomer.com

 - Variant A
 - Variant B

In this experiment, a "save 50%" badge was replaced with a "most popular" one with the intent of encouraging more users to select the higher priced plan. Impact on total and annual trial starts was measured.

Total Sample: 19,769 Statistical Power at 5% MDE: 16.3%

Test #485 on Livefresh.de by Pascal DietzPascal Dietz Jul 27, 2023 Mobile Product X.X% Sales

Pascal Tested Pattern #131: Authority On Livefresh.de

 - Variant A
 - Variant B

In this experiment a juice cleanse product (developed by Dr. Ulrike Fischer) was supported with statements and visuals to reinforce her as a doctor and an authority figure. The control only referenced the product itself. Google translations include:

A) Headline: "Reset your body with a juice cleanse"

B) Headline: "The juice cleanse with a scientific basis" 

B) Listed out specific vitamins and supplements.

B) Added Subheadline: "Developed by Dr. Ulrike Fischer, who holds a doctorate in nutritional science" 

Total Sample: 138,248 Statistical Power at 5% MDE: 80.4%

Test #484 on Snocks.com by Melina HessMelina Hess Jul 21, 2023 Desktop Mobile Product X.X% Sales

Melina Tested Pattern #80: Persistent Filters On Snocks.com

 - Variant A
 - Variant B

In this experiment, the variation remembered and prefilled user's size choices for the duration of the session. The control version always started with a fixed product size value (ex: XS). The variation prefilled them between products or screen refreshes. Impact on sales was measured.

Total Sample: 920,166 Statistical Power at 5% MDE: 99.9%

Test #482 on by Jakub LinowskiJakub Linowski Jul 13, 2023 Desktop Mobile Checkout X.X% Sales

Jakub Tested Pattern #124: Confirmed Selection

 - Variant A
 - Variant B

In this experiment, the choice of adding a product to cart was confirmed with a further positive message in the header of the next step (on the add to cart page). Once users left the product detail page, instead of simply stating the product name, the title was rephrased as "Product [X] Makes a Great Gift. They'll Love It!". I view this as a higher "intensity" experiment, given that the add-to-cart page was in some way already confirming the choice. Impact on sales was measured.

Total Sample: 3,379 Statistical Power at 5% MDE: 44%

Test #478 on Estilomma.com by José ÁlvarezJosé Álvarez Jun 14, 2023 Mobile Global X.X% Sales

José Tested Pattern #130: Less Or More Visible Offer Pages On Estilomma.com

 - Variant A
 - Variant B

In this experiment, an offers page was shifted all the way down inside an expanded mobile navigation. The control showed it at the very top. The variation showed it at the bottom. (Note that  the screen shot shows an already scrolled navigation - in the initial view, users would not be able to see the discount page right away, as it required some scrolling). Impact on overall sales was measured.

Total Sample: 43,848 Statistical Power at 5% MDE: 12.7%

Test #477 on Snocks.com by Melina HessMelina Hess Jun 09, 2023 Mobile Desktop Product X.X% Sales

Melina Tested Pattern #95: Clickable Product Previews On Snocks.com

 - Variant A
 - Variant B

In this experiment, product color swatches were replaced with real product photos. Whereas the control showed the colors as more abstract circles. Impact on sales was measured.

Total Sample: 916,207 Statistical Power at 5% MDE: 99.9%

Test #476 on by Devesh KhanalDevesh Khanal Jun 08, 2023 Mobile Product X.X% Sales

Devesh Tested Pattern #95: Clickable Product Previews

 - Variant A
 - Variant B

The GrowthRock team ran an experiment on one of their client's product detail pages. Instead of using a scrollbar (for mulitple images), clickable product photo thumbnails were used instead. Impact on sales was measured.

Total Sample: 848,081 Statistical Power at 5% MDE: 99.2%

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.

Total Sample: 66,794 Statistical Power at 5% MDE: 87.4%

Test #468 on Umbraco.com by Lars Skjold IversenLars Skjold Iversen Apr 28, 2023 Desktop Mobile Home & Landing X.X% Progression

Lars Tested Pattern #6: Customer Star Ratings On Umbraco.com

 - Variant A
 - Variant B

In this homepage experiment a number of changes were introduced - with perhaps the most prominent one being the replacement of a video component with customer review badges. Additional copy changes included reinforcement of the latest version number (v11) throughout the page, as well as a dedicated (v11) section in the middle of the page. Impact on demo signups was measured.

Total Sample: 45,082 Statistical Power at 5% MDE: 13.2%

Test #469 on by Ardit VeliuArdit Veliu Apr 28, 2023 Desktop Signup X.X% Leads

Ardit Tested Pattern #129: Right Or Left Aligned Forms

 - Variant A
 - Variant B

In this experiment, a right side form shifted in position to the left. Impact on leads was measured.

Total Sample: 2,908 Statistical Power at 5% MDE: 6.9%

Test #465 on by Melina HessMelina Hess Apr 22, 2023 Desktop Mobile Product X.X% Revenue

Melina Tested Pattern #15: Bulleted Reassurances

 - Variant A
 - Variant B

In this product detail page experiment, a number of reassurances were brought out visually in a lined or bulleted way. The 4 reassurances included: free shipping and returns; Made in Germany, 90 Day Returns; and Buy With Invoice (popular in Germany). Impact on revenue per user was measured. The control contained very feint copy (smaller and more subtle) about free shipping.