All Latest 650 A/B Tests
Test #625
on Online.metro-cc.ru
by
Andrey Andreev
Dec 23, 2025
Desktop
Mobile
Listing
X.X%
Progression
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.
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Test #623
by
Jakub Linowski
Nov 29, 2025
Desktop
Mobile
Product
X.X%
Progression
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 #620
on Online.metro-cc.ru
by
Andrey Andreev
Nov 24, 2025
Desktop
Product
X.X%
Progression
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.
Test #616
on Finn.com
by
Maksim Meged
Oct 29, 2025
Mobile
Product
X.X%
Progression
Maksim Tested Pattern #136: Earliest Availability On Finn.com
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 #614
on Kay.com
by
Craig Kistler
Oct 23, 2025
Mobile
Home & Landing
X.X%
Progression
Craig Tested Pattern #26: Cart Reminder And Recently Viewed On Kay.com
In this experiment, returning users to a homepage would be shown recently viewed items. Impact on adds to cart and sales was measured. The experiment was triggered to returning users.
Test #612
by
Frazer Mawson
Sep 28, 2025
Mobile
Checkout
X.X%
Progression
Frazer Tested Pattern #99: Progress Bar
In this experiment, a 3 step progress bar was added at the top of an ecommerce checkout funnel. Impact on checkout progression and completed sales was measured.
Test #611
on Finn.com
by
Maksim Meged
Sep 24, 2025
Desktop
Mobile
Listing
X.X%
Progression
Maksim Tested Pattern #114: Less Or More Visible Prices On Finn.com
In this experiment, price was made more visible using size and a higher contrast color. Impact on progressions and bookings was measured.
Test #610
by
Jakub Linowski
Sep 04, 2025
Desktop
Product
X.X%
Progression
Jakub Tested Pattern #111: Field Explanations
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
by
Melina Hess
Aug 31, 2025
Mobile
Product
X.X%
Progression
Melina Tested Pattern #46: Pay Later
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 #608
by
Frazer Mawson
Aug 28, 2025
Mobile
Signup
X.X%
Progression
Frazer Tested Pattern #99: Progress Bar
In this experiment, a 3 step progress bar was added at the top of a signup funnel. Impact on signups was measured.
Test #607
on Backstage.com
by
Stanley Zuo
Aug 26, 2025
Mobile
Listing
X.X%
Progression
Stanley Tested Pattern #51: Shortcut Buttons On Backstage.com
In this experiment, additional "apply" buttons were shown on listing tiles which lead users one step further in the application process. These buttons were also shown with multiple role details. Impact on progression and job application starts was measured.
Test #606
on Online.metro-cc.ru
by
Andrey Andreev
Aug 22, 2025
Mobile
Product
X.X%
Progression
Andrey Tested Pattern #4: Testimonials On Online.metro-cc.ru
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 #605
by
Jakub Linowski
Aug 21, 2025
Desktop
Mobile
Product
X.X%
Progression
Jakub Tested Pattern #113: More Or Fewer Plans
A less expensive product choice (club duration) was added at the beginning of the options. Impact on adds-to-cart, sales and revenue were measured.
Test #604
by
Melina Hess
Jul 31, 2025
Mobile
Product
X.X%
Progression
Melina Tested Pattern #46: Pay Later
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 #602
on Finn.com
by
Tim Karcher
Jul 29, 2025
Desktop
Mobile
Signup
X.X%
Progression
Tim Tested Pattern #134: Optional or Confident Recommendation On Finn.com
In this experiment, the control contained a headline with a somewhat ambiguous choice, asking users to "Login or Register". Whereas the variation communicated a simpler action headline: "Let's go". Down funnel impact was measured (post-registration) on product page views and adds to cart. (This also was an irregular split ratio; not a 50/50 split)
Test #601
on Online.metro-cc.ru
by
Andrey Andreev
Jul 22, 2025
Desktop
Product
X.X%
Progression
Andrey Tested Pattern #45: Benefit Bar On Online.metro-cc.ru
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 #600
by
Jakub Linowski
Jul 18, 2025
Desktop
Mobile
Checkout
X.X%
Progression
Jakub Tested Pattern #63: Trust Seals
In this experiment, 4 accepted credit card icons were added to an add-to-cart and checkout flow. Impact on sales was measured.
Test #598
by
Jakub Linowski
Jun 27, 2025
Desktop
Mobile
Product
X.X%
Progression
Jakub Tested Pattern #26: Cart Reminder And Recently Viewed
This experiment started when a user started a custom product build and visited any other product page. In the variation, a resume button appeared that would bring the customers back to their custom build. Impact on checkouts and sales was measured.
Test #599
on Finn.com
by
Tim Karcher
Jun 27, 2025
Mobile
Product
X.X%
Progression
Tim Tested Pattern #10: Postponed Modal Forms On Finn.com
This is a heavily confounded multi-change experiment. In the variation, product choices on product detail pages were taken off and moved to a 2nd step (a new step). This also resulted in the price and primary button becoming more visible from an upward position shift. Impact on adds-to-cart and lead generation was measured.
Test #596
on Online.metro-cc.ru
by
Andrey Andreev
Jun 24, 2025
Desktop
Product
X.X%
Progression
Andrey Tested Pattern #7: Social Counts On Online.metro-cc.ru
In this experiment, products with 10 or more purchases within the recent week showed the number of customers that bought it as a social proof element. Impact on adds to cart and purchases was measured.