All Latest 617 A/B Tests

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Test #638 on by Frazer MawsonFrazer Mawson Feb 28, 2026 Mobile Product X.X% Sales

Frazer Tested Pattern #41: Sticky Call To Action

 - Variant A
 - Variant B

A floating Add to Basket button was added to a product page. Impact on sales was measured.

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Test #633 on Reverb.com by Nicholas EvansNicholas Evans Jan 31, 2026 Desktop Mobile Product X.X% Sales

Nicholas Tested Pattern #103: Money Back Guarantee On Reverb.com

 - Variant A
 - Variant B

In this experiment, different reassurance messages were shown at the bottom of the add-to-cart widget on a product page. The variation emphasized full refunds for faulty or misrepresented items.

Test #630 on Kay.com by Craig KistlerCraig Kistler Jan 27, 2026 Desktop Mobile Product X.X% Sales

Craig Tested Pattern #21: What It's Worth On Kay.com

 - Variant A
 - Variant B

In this experiment, a pricing table (an upsell of product protection plan coverages) was tested against a more explicit yes/no toggle for including the plan. Impact was measured on adds to cart, orders, and upsell rate, using an 80/20 traffic split.

Test #627 on by Jakub LinowskiJakub Linowski Dec 29, 2025 Product X.X% Sales

Jakub Tested Pattern #26: Cart Reminder And Recently Viewed

 - Variant A
 - Variant B

In this tightly triggered experiment, users who (1) did not complete a purchase and (2) visited a different product page saw a button in the top-right corner labeled “Don’t Forget Your Club.” Clicking this button resumed the checkout process at the point where they left off, without requiring the same information to be re-entered.

Test #623 on by Jakub LinowskiJakub Linowski Nov 29, 2025 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #139: Page Level Navigation

 - Variant A
 - Variant B

In this experiment, a single inline page navigation (going to external sub pages) was replaced with multiple and repeated inline page navigations (that linked within the same page). Impact on adds to cart an sales was measured.

Test #620 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Nov 24, 2025 Desktop Product X.X% Sales

Andrey Tested Pattern #42: Countdown Timer On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, 96 hours before the end of a promotion, a countdown timer was displayed on the desktop with a 80/20 split. Also excluded new users. Impact on sales was measured.

Test #616 on Finn.com by Maksim Meged Maksim Meged Oct 29, 2025 Mobile Product X.X% Sales

Maksim Tested Pattern #136: Earliest Availability On Finn.com

 - Variant A
 - Variant B

A number of copy tweaks were made in this experiment which was flipped around to match the earliest availability pattern (one of the more visible changes). Under this assumption, one of the more visible copy changes is the switch from using a blue "Most popular" tag towards a green "Available from [DATE]". The "available from" is also visible in the other version, except further down and with lower contrast. Impact on adds to cart and orders was measured.

Test #610 on by Jakub LinowskiJakub Linowski Sep 04, 2025 Desktop Product X.X% Sales

Jakub Tested Pattern #111: Field Explanations

 - Variant A
 - Variant B

In this product detail page experiment, the variation showed a tooltip icon. Upon hovering on the icon it expanded additional information explaining the difference between pay in full and pay per shipment. Impact on sales was measured. 

Test #609 on by Melina HessMelina Hess Aug 31, 2025 Mobile Product X.X% Sales

Melina Tested Pattern #46: Pay Later

 - Variant A
 - Variant B

In this experiment, a Klarna buy now pay later badge was added to the PDP. It was added above the paypal buy now pay later badge in the benefit section below the ATC button. Impact on adds to cart and sales was measured.

Test #606 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Aug 22, 2025 Mobile Product X.X% Sales

Andrey Tested Pattern #4: Testimonials On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, the presence of customer reviews were A/B tested on product pages of an online grocery store. Impact on adds to cart and sales was measured. (The expert was ran as a reverse/removal, but was inverted here to match the pattern).

Test #604 on by Melina HessMelina Hess Jul 31, 2025 Mobile Product X.X% Sales

Melina Tested Pattern #46: Pay Later

 - Variant A
 - Variant B

In this experiment, a Paypal badge with "buy now pay later" copy (pay within 30 days) was added underneath the add-to-cart button on product pages. Impact on adds to cart and sales was measured.

Test #603 on Kay.com by Craig KistlerCraig Kistler Jul 30, 2025 Desktop Mobile Product X.X% Sales

Craig Tested Pattern #55: Conversational Filters On Kay.com

 - Variant A
 - Variant B

In this experiment, product pages (variant) asked users if they were interested to see holiday gifts with two buttons. Upon clicking "yes", the UI expanded to make another choice in order to see gifts for: Her, Him or Kids. Clicking any of these three would send users to dedicated listing pages with more product recommendations. Impact on sales was measured.

Test #601 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Jul 22, 2025 Desktop Product X.X% Sales

Andrey Tested Pattern #45: Benefit Bar On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, 4 selling points were added at the top of product details pages. Clicking on them would launch a modal with more details.

Test #597 on by Frazer MawsonFrazer Mawson Jun 26, 2025 Mobile Product X.X% Sales

Frazer Tested Pattern #41: Sticky Call To Action

 - Variant A
 - Variant B

In this experiment, a fixed add-to-cart button along with the quantity selector was transformed into an always floating one. Impact on sales was measured. (Visitors are session based).

Test #595 on by Jakub LinowskiJakub Linowski Jun 09, 2025 Mobile Product X.X% Sales

Jakub Tested Pattern #114: Less Or More Visible Prices

 - Variant A
 - Variant B

In this mobile product page experiment, the variation changed the look of the floating button area once a product was chosen.

The variation showed a button with 1) pricing totals along with 2) a link back to the edit area and 3) a button that allowed to add to cart directly. Whereas the control only linked back to the top of the page where the product selction was possible. Impact on adds-to-cart and sales was measured.

Test #594 on Obs.no by Joachim FurusethJoachim Furuseth May 28, 2025 Mobile Product X.X% Sales

Joachim Tested Pattern #141: Square or Rounded Buttons On Obs.no

 - Variant A
 - Variant B

In this experiment, add-to-cart buttons on product details pages were rounded to 20px (variation), whereas the control had square buttons. Impact on adds to cart and purchases were measured.

Test #593 on Obs.no by Joachim FurusethJoachim Furuseth May 27, 2025 Desktop Product X.X% Sales

Joachim Tested Pattern #141: Square or Rounded Buttons On Obs.no

 - Variant A
 - Variant B

In this experiment, add-to-cart buttons on product details pages were rounded to 20px (variation), whereas the control had square buttons. Impact on adds to cart and purchases were measured.

Test #591 on Obsbygg.no by Joachim FurusethJoachim Furuseth May 25, 2025 Desktop Product X.X% Sales

Joachim Tested Pattern #141: Square or Rounded Buttons On Obsbygg.no

 - Variant A
 - Variant B

In this experiment, add-to-cart buttons on product details pages were rounded to 20px (variation), whereas the control had square buttons. Impact on adds to cart and purchases were measured.

Test #592 on Obsbygg.no by Joachim FurusethJoachim Furuseth May 25, 2025 Mobile Product X.X% Sales

Joachim Tested Pattern #141: Square or Rounded Buttons On Obsbygg.no

 - Variant A
 - Variant B

In this experiment, add-to-cart buttons on product details pages were rounded to 20px (variation), whereas the control had square buttons. Impact on adds to cart and purchases were measured.

Test #589 on by Jakub LinowskiJakub Linowski Apr 30, 2025 Desktop Product X.X% Sales

Jakub Tested Pattern #68: Welcome Discount

 - Variant A
 - Variant B

This experiment added one extra layer of persistence to an appearing welcome discount offer. In the variation, a welcome discount appeared on product pages after some inactivity behavior combined with a delay. In the variation, the only thing that was modified was the "collapse" behavior - basically creating a small floating micro modal in the bottom right. The micro modal allowed users to return to the larger modal or collaping it for good (with a second X collapse button). Impact on sales was measured.