All Latest 650 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.
Which A Or B Actually Wins? Find Out Before You Test.
Members see every test result — the winners, the flat ones, and the losers — along with exact effects and sample sizes. Use it to estimate your tests and prioritize by probability, not gut feel. Start every experiment with the odds on your side.
Test #649
on Online.metro-cc.ru
by
Andrey Andreev
May 23, 2026
Desktop
Mobile
Global
X.X%
Progression
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 #644
on Obsbygg.no
by
Joachim Furuseth
Apr 16, 2026
Desktop
Listing
X.X%
Progression
Joachim Tested Pattern #34: Open In A New Tab On Obsbygg.no
This experiment ran on desktop only, on all our regular product listing and search result page. In the control, clicking on products would open them up in the same page, whereas in the variation, the links opened in a new tab. Impact on adds-to-cart were measured.
Test #645
on Obs.no
by
Joachim Furuseth
Apr 16, 2026
Desktop
Listing
X.X%
Progression
Joachim Tested Pattern #34: Open In A New Tab On Obs.no
This experiment ran on desktop only, on all our regular product listing and search result page. In the control, clicking on products would open them up in the same page, whereas in the variation, the links opened in a new tab. Impact on adds-to-cart were measured.
Test #643
on Backstage.com
by
Stanley Zuo
Mar 28, 2026
Desktop
Mobile
Home & Landing
X.X%
Signups
Stanley Tested Pattern #135: Product Categories On Backstage.com
In this experiment, more popular search categories (pills) were shown on the homepage based on analyzed search volume. Impact on searches and email subscriptions were measured.
Test #642
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
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 #636
on Backstage.com
by
Stanley Zuo
Feb 24, 2026
Desktop
Mobile
Pricing
X.X%
Progression
Stanley Tested Pattern #114: Less Or More Visible Prices On Backstage.com
In this experiment, a larger vs smaller font size for the yearly price was tested. Impact on annual subscription clicks was measured. (The experiment has been inverted to fit the pattern.)
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
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
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
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.