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All Latest 650 A/B Tests

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Test #574 on Myer.com.au by Jay KimJay Kim Jan 30, 2025 Mobile Product X.X% Sales

Jay Tested Pattern #41: Sticky Call To Action On Myer.com.au

Pattern #41: Sticky Call To Action - Variant A
Pattern #41: Sticky Call To Action - Variant B

In this experiment published by Jay Kim, a sticky add to cart button was added on mobile product detail pages. It appeared after the scroll depth past the original add to cart button. Impact to adds to cart and completed sales was measured.

Total Sample: 524,153 • Statistical Power at 5% MDE: 93.9%

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Test #570 on Livefresh.de by Melina HessMelina Hess Dec 30, 2024 Desktop Mobile Home & Landing X.X% Sales

Melina Tested Pattern #79: Product Highlights On Livefresh.de

Pattern #79: Product Highlights - Variant A
Pattern #79: Product Highlights - Variant B

In this experiment, three popular juice products were shown higher on the variation (instead of lower in the control). Impact on sales was measured.

Total Sample: 149,200 • Statistical Power at 5% MDE: 99.3%

Test #569 on Snocks.com by Melina HessMelina Hess Dec 29, 2024 Mobile Product X.X% Sales

Melina Tested Pattern #124: Confirmed Selection On Snocks.com

Pattern #124: Confirmed Selection - Variant A
Pattern #124: Confirmed Selection - Variant B

In this experiment, reaffirming copy was added for particular size options in the variation. Here is the translation from German:

"These boxer shorts will be kept. Did you know that our boxer shorts in S are rarely returned? They fit perfectly - see for yourself!"

Impact on sales was measured.

Total Sample: 269,954 • Statistical Power at 5% MDE: 99.9%

Test #561 on Aboalarm.de by Katharina LayKatharina Lay Nov 07, 2024 Desktop Signup X.X% Sales

Katharina Tested Pattern #40: Blurred Product Background On Aboalarm.de

Pattern #40: Blurred Product Background - Variant A
Pattern #40: Blurred Product Background - Variant B

In this experiment, as a multi-step sign up funnel launched as a modal, there was a different treatment of the background. In the A version the background was a flat color, whereas in the B version the background used a transparent opacity to show through the landing page underneath. Impact on sign ups was measured.

Total Sample: 135,618 • Statistical Power at 5% MDE: 98.7%

Test #559 on Tourradar.com by Clemens GraveClemens Grave Oct 18, 2024 Desktop Listing X.X% Progression

Clemens Tested Pattern #137: Visible Filters On Tourradar.com

Pattern #137: Visible Filters - Variant A
Pattern #137: Visible Filters - Variant B

In this experiment, left column filters (control) were tested against top-aligned and sticky filters (variation). The hypothesis was to increase their visibility. Impact on their use and progression to next step (product/tour detail page) were measured.

Total Sample: 36,470 • Statistical Power at 5% MDE: 99.5%

Test #556 on Snocks.com by Melina HessMelina Hess Oct 08, 2024 Mobile Product X.X% Sales

Melina Tested Pattern #65: Add More For Extra Incentive On Snocks.com

Pattern #65: Add More For Extra Incentive - Variant A
Pattern #65: Add More For Extra Incentive - Variant B

In this experiment, free shipping was a/b tested against free shipping with a 30€ purchase or higher. Hence, in the variation, customers needed to reach a cart amount total in order to be eligible for the free shipping. 

Total Sample: 692,708 • Statistical Power at 5% MDE: 99.9%

Test #551 on Tourradar.com by Clemens GraveClemens Grave Sep 04, 2024 Desktop Product X.X% Progression

Clemens Tested Pattern #139: Page Level Navigation On Tourradar.com

Pattern #139: Page Level Navigation - Variant A
Pattern #139: Page Level Navigation - Variant B

In this experiment, a floating page level navigation was added near the top of the product pages (under the main image). The navigation links included: Overview, Itinerary, What's Included, Operator, Reviews and Availability. Impact on next step progression was measured.

Total Sample: 70,793 • Statistical Power at 5% MDE: 99.9%

Test #548 on Livefresh.de by Melina HessMelina Hess Aug 13, 2024 Desktop Mobile Product X.X% Sales

Melina Tested Pattern #17: Least Or Most Expensive First On Livefresh.de

Pattern #17: Least Or Most Expensive First - Variant A
Pattern #17: Least Or Most Expensive First - Variant B

In this product landing page experiment, the plan sort order was rearranged. In the control it was sorted from least expensive to most expensive. In the variation, the plans were shown as most expensive first. Impact on sales and revenue was measured.

Total Sample: 272,793 • Statistical Power at 5% MDE: 88.8%

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

Pattern #6: Customer Star Ratings - Variant A
Pattern #6: Customer Star Ratings - 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.

Total Sample: 102,221 • Statistical Power at 5% MDE: 94.9%

Test #541 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Jul 10, 2024 Desktop Listing X.X% Sales

Andrey Tested Pattern #137: Visible Filters On Online.metro-cc.ru

Pattern #137: Visible Filters - Variant A
Pattern #137: Visible Filters - Variant B

In this experiment, some side column filters were made more visible by being automatically expanded. These included: brand, price and country of manufacturing.

Total Sample: 346,378 • Statistical Power at 5% MDE: 97.4%

Test #539 on Snocks.com by Melina HessMelina Hess Jun 24, 2024 Desktop Global X.X% Sales

Melina Tested Pattern #135: Product Categories On Snocks.com

Pattern #135: Product Categories - Variant A
Pattern #135: Product Categories - Variant B

In this experiment, two different navigation defaults were tested against each other. In one version we can see 1) more popular products with 2) more categorical granularity being shown in the expanded state. In the other version we see "new products" being shown as the default (with a lot fewer product subcategories) to choose from.

Total Sample: 1,075,901 • Statistical Power at 5% MDE: 99.9%

Test #538 on Volders.de by Daria KurchinskaiaDaria Kurchinskaia Jun 20, 2024 Desktop Mobile Checkout X.X% Sales

Daria Tested Pattern #77: Filled Or Ghost Buttons On Volders.de

Pattern #77: Filled Or Ghost Buttons - Variant A
Pattern #77: Filled Or Ghost Buttons - Variant B

In this experiment, a less visible (ghost button style) legal confirmation box, was tested against a more visible one (filled state with higher contrast). Impact on error rates (from submitting an incomplete form) and sales was measured.

Total Sample: 56,025 • Statistical Power at 5% MDE: 99.8%

Test #534 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev May 28, 2024 Desktop Global X.X% Sales

Andrey Tested Pattern #82: Onboarding Callouts On Online.metro-cc.ru

Pattern #82: Onboarding Callouts - Variant A
Pattern #82: Onboarding Callouts - Variant B

In this site wide experiment, logged out customers were directed to sign in with the help of a top navigation callout. The experiment was triggered for anyone who saw the callout message. After signing in, the user would 1) remain on the same screen they were on and 2) the top header slightly changed to show a logged in state (with their orders, favorites and active username). Impact on successful logins and overall purchases was measured.

Total Sample: 1,817,890 • Statistical Power at 5% MDE: 99.6%

Test #531 on Aboalarm.de by Katharina LayKatharina Lay May 03, 2024 Desktop Mobile Checkout X.X% Sales

Katharina Tested Pattern #128: Standard Or Superscript Price Format On Aboalarm.de

Pattern #128: Standard Or Superscript Price Format - Variant A
Pattern #128: Standard Or Superscript Price Format - Variant B

In this experiment, the font of the euro cents amount was made smaller. Additional copy was also added underneath the price reinforcing that tax was already included in the price. Impact on transactions was measured.

Total Sample: 175,677 • Statistical Power at 5% MDE: 99.3%

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

Pattern #131: Authority - Variant A
Pattern #131: Authority - 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.

Total Sample: 194,958 • Statistical Power at 5% MDE: 92.7%

Test #519 on Volders.de by Katharina LayKatharina Lay Feb 23, 2024 Desktop Mobile Checkout X.X% Sales

Katharina Tested Pattern #134: Optional or Confident Recommendation On Volders.de

Pattern #134: Optional or Confident Recommendation - Variant A
Pattern #134: Optional or Confident Recommendation - Variant B

In this experiment, copy around an upsell was changed from using "optional" to "our recommendation for you". The idea was to recommend two upsells with more confidence. Impact on the two upsells (secure, and express) as well as overall transactions was measured.

Total Sample: 58,597 • Statistical Power at 5% MDE: 99.9%

Test #518 by Jakub LinowskiJakub Linowski Feb 14, 2024 Mobile Checkout X.X% Sales

Jakub Tested Pattern #64: Tunnel

Pattern #64: Tunnel - Variant A
Pattern #64: Tunnel - Variant B

This was an experiment on the first checkout step where users would enter shipping information. The control had a longer footer with more additional sitewide links and a call to action to a newsletter. The variation removed these elements and kept the focus on the shipping information task. Impact on progression to next step and sales was measured.

Total Sample: 10,900 • Statistical Power at 5% MDE: 85.8%

Test #517 on Aboalarm.de by Daria KurchinskaiaDaria Kurchinskaia Feb 12, 2024 Desktop Checkout X.X% Sales

Daria Tested Pattern #78: Tags, Badges And Structured Information On Aboalarm.de

Pattern #78: Tags, Badges And Structured Information - Variant A
Pattern #78: Tags, Badges And Structured Information - Variant B

In this experiment, a "most popular" badge ("am beliebsten") was appended to the middle plan of a contract cancellation service. Impact on overall purchases and revenue was measured.

Total Sample: 127,712 • Statistical Power at 5% MDE: 94.9%

Test #512 on Snocks.com by Melina HessMelina Hess Jan 17, 2024 Mobile Product X.X% Sales

Melina Tested Pattern #65: Add More For Extra Incentive On Snocks.com

Pattern #65: Add More For Extra Incentive - Variant A
Pattern #65: Add More For Extra Incentive - Variant B

In this experiment, free shipping was a/b tested against free shipping with a 40€ purchase or higher. Hence, in the variation, customers needed to reach a cart amount total in order to be eligible for the free shipping. 

Total Sample: 401,350 • Statistical Power at 5% MDE: 89.1%

Test #511 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Jan 09, 2024 Desktop Home & Landing X.X% Sales

Andrey Tested Pattern #79: Product Highlights On Online.metro-cc.ru

Pattern #79: Product Highlights - Variant A
Pattern #79: Product Highlights - Variant B

In this experiment, popular products were shown at the top of the homepage. Impact to sale was measured.

Total Sample: 760,358 • Statistical Power at 5% MDE: 99.9%