All Latest 625 A/B Tests
MOST RECENT TESTS
Test #652 on
Kay.com
by
Craig Kistler
May 29, 2026
Desktop
Mobile
Home & Landing
X.X%
Sales
Craig Tested Pattern #26: Cart Reminder And Recently Viewed On Kay.com
In this experiment, returning homepage users were shown their recently viewed items in a carousel (in the upper part of the homepage). Users who viewed at least 1 product were triggered into the experiment. Impact on adds to cart and sales was measured.
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Test #649 on
Online.metro-cc.ru
by
Andrey Andreev
May 23, 2026
Desktop
Mobile
Global
X.X%
Sales
Andrey Tested Pattern #141: Square or Rounded Buttons On Online.metro-cc.ru
In this experiment, square buttons were changed to rounded ones throughout the full site. Impact on adds-to-cart was measured.
Test #648 on
Online.metro-cc.ru
by
Andrey Andreev
Apr 28, 2026
Desktop
Mobile
Global
X.X%
Sales
Andrey Tested Pattern #82: Onboarding Callouts On Online.metro-cc.ru
In this experiment, a red dot was added to the login link, along with a hover state that clarified the benefits of doing so. Impact on adds to cart and sales was measured.
Test #642 on
by
Frazer Mawson
Mar 27, 2026
Mobile
Shopping Cart
X.X%
Sales
Frazer Tested Pattern #41: Sticky Call To Action
The A version showed a non-sticky checkout button at the bottom of a flyout cart. The B variation added a sticky bar with a price summary and checkout button, keeping it always visible. Impact on sales was measured.
Test #641 on
Kay.com
by
Craig Kistler
Mar 26, 2026
Desktop
Mobile
Global
X.X%
Sales
Craig Tested Pattern #130: Less Or More Visible Offer Pages On Kay.com
A global flyout drawer was added that consolidated sale promotions into one centralized location, replacing the customary placement of promotions throughout the site.
Test #640 on
Obs.no
by
Joachim Furuseth
Mar 24, 2026
Desktop
Checkout
X.X%
Sales
Joachim Tested Pattern #1: Remove Coupon Fields On Obs.no
The control had a clickable link "Use discount code" which would reveal an input field for a coupon code. The variation removed this link and input field. Impact on purchases was measured. (Desktop only)
Test #639 on
Obs.no
by
Joachim Furuseth
Mar 23, 2026
Mobile
Checkout
X.X%
Sales
Joachim Tested Pattern #1: Remove Coupon Fields On Obs.no
The control had a clickable link "Use discount code" which would reveal an input field for a coupon code. The variation removed this link and input field. Impact on purchases was measured. (Mobile only)
Test #638 on
by
Frazer Mawson
Feb 28, 2026
Mobile
Product
X.X%
Sales
Frazer Tested Pattern #41: Sticky Call To Action
A floating Add to Basket button was added to a product page. Impact on sales was measured.
Test #634 on
Obsbygg.no
by
Joachim Furuseth
Feb 18, 2026
Mobile
Checkout
X.X%
Sales
Joachim Tested Pattern #1: Remove Coupon Fields On Obsbygg.no
The control had a clickable link "Use discount code" which would reveal an input field for a coupon code. The variation removed this link and input field. Impact on purchases was measured. (Mobile only)
Test #635 on
Obsbygg.no
by
Joachim Furuseth
Feb 18, 2026
Desktop
Checkout
X.X%
Sales
Joachim Tested Pattern #1: Remove Coupon Fields On Obsbygg.no
The control had a clickable link "Use discount code" which would reveal an input field for a coupon code. The variation removed this link and input field. Impact on purchases was measured. (Desktop only)
Test #632 on
Online.metro-cc.ru
by
Andrey Andreev
Jan 30, 2026
Desktop
Mobile
Checkout
X.X%
Sales
Andrey Tested Pattern #65: Add More For Extra Incentive On Online.metro-cc.ru
In this experiment, two changes were made to the checkout page: (1) the minimum basket size requirement was made more visible using a floating element, and (2) an additional threshold was introduced to encourage customers to add more items by offering a free gift at a higher spend level. The impact on sales was measured.
Test #631 on
by
Frazer Mawson
Jan 29, 2026
Mobile
Shopping Cart
X.X%
Sales
Frazer Tested Pattern #41: Sticky Call To Action
In this experiment, the shopping cart screen displayed a floating “Checkout” button with common credit card icons that directed users to the checkout page when clicked. In the control, the button was positioned inline, further down the page. Impact on progression to checkout and total sales were measured.
Test #630 on
Kay.com
by
Craig Kistler
Jan 27, 2026
Desktop
Mobile
Product
X.X%
Sales
Craig Tested Pattern #21: What It's Worth On Kay.com
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 #629 on
by
Jakub Linowski
Jan 26, 2026
Desktop
Checkout
X.X%
Sales
Jakub Tested Pattern #98: Auto Suggest
In this experiment (1) the zip code field position was moved up, right below the last name. And (2) entering the zip code would populate the state and city using an autofill API call. Impact on orders completed was measured.
Test #628 on
by
Jakub Linowski
Dec 30, 2025
Mobile
Checkout
X.X%
Sales
Jakub Tested Pattern #98: Auto Suggest
In this experiment (1) the zip code field position was moved up, right below the last name. And (2) entering the zip code would populate the state and city using an autofill API call. Impact on orders completed was measured.
Test #625 on
Online.metro-cc.ru
by
Andrey Andreev
Dec 23, 2025
Desktop
Mobile
Listing
X.X%
Sales
Andrey Tested Pattern #90: Out Of Stock Or In Stock Products On Online.metro-cc.ru
In this experiment, search results and listing pages received two additional filters to remove out-of-stock and in-store-only items. This reduced the number of results shown by default. The impact on add-to-cart actions, checkout flows, and completed sales was measured.
Test #624 on
by
Frazer Mawson
Dec 22, 2025
Mobile
Checkout
X.X%
Sales
Frazer Tested Pattern #41: Sticky Call To Action
In this experiment, a floating "Confirm Payment" button was added on the last step of a checkout flow. The button appeared with two different states: in a disabled state, leading to the terms and conditions; and in an active state, after checking off the terms. Impact on purchases was measured.
Test #623 on
by
Jakub Linowski
Nov 29, 2025
Desktop
Mobile
Product
X.X%
Sales
Jakub Tested Pattern #139: Page Level Navigation
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 #622 on
by
Frazer Mawson
Nov 27, 2025
Mobile
Checkout
X.X%
Sales
Frazer Tested Pattern #99: Progress Bar
In this experiment, a breadcrumb was replaced with a circular progress bar (arguably more visible overall steps; but less visible/clickable accomplished steps). Impact on transactions was measured.
Test #620 on
Online.metro-cc.ru
by
Andrey Andreev
Nov 24, 2025
Desktop
Product
X.X%
Sales
Andrey Tested Pattern #42: Countdown Timer On Online.metro-cc.ru
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.