All Latest 625 A/B Tests

MOST RECENT TESTS

Test #602 on Finn.com by Tim KarcherTim Karcher Jul 29, 2025 Desktop Mobile Signup X.X% Progression

Tim Tested Pattern #134: Optional or Confident Recommendation On Finn.com

 - Variant A
 - Variant B

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)

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 #600 on by Jakub LinowskiJakub Linowski Jul 18, 2025 Desktop Mobile Checkout X.X% Sales

Jakub Tested Pattern #63: Trust Seals

 - Variant A
 - Variant B

In this experiment, 4 accepted credit card icons were added to an add-to-cart and checkout flow. Impact on sales was measured.

Test #599 on Finn.com by Tim KarcherTim Karcher Jun 27, 2025 Mobile Product X.X% Leads

Tim Tested Pattern #10: Postponed Modal Forms On Finn.com

 - Variant A
 - Variant B

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 #598 on by Jakub LinowskiJakub Linowski Jun 27, 2025 Desktop Mobile Product X.X% Sales

Jakub Tested Pattern #26: Cart Reminder And Recently Viewed

 - Variant A
 - Variant B

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 #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 #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 #588 on Hellostake.com by Louis AlstonLouis Alston Apr 28, 2025 Mobile Global X.X% Sales

Louis Tested Pattern #26: Cart Reminder And Recently Viewed On Hellostake.com

 - Variant A
 - Variant B

This experiment started right after users of a trading app received trade order expiry notification (for a security trading app). In the control, after clicking the notifications, users would have to navigate to the trade themselves. In the variation, 1) an additional step was added which informed what happened (an order was not place and expired) and 2) they were automatically send to the order page. Impact on orders placed was measured.

Test #586 on by Jakub LinowskiJakub Linowski Apr 25, 2025 Mobile Product X.X% Sales

Jakub Tested Pattern #48: Video Testimonials

 - Variant A
 - Variant B

In this experiment, a video unboxing and product overview video was added on product pages (below the buy box). After pressing play, the video started playing with a visible "close" control to allow stopping of the video.

Impact on adds to cart and sales was measured.

Test #585 on Jared.com by Craig KistlerCraig Kistler Apr 10, 2025 Mobile Desktop Listing X.X% Sales

Craig Tested Pattern #137: Visible Filters On Jared.com

 - Variant A
 - Variant B

In this experiment, UI filters with metal color options were surfaced at the top of product listing pages (for Jared - an online jewelry retailer). Impact on filter usage, adds to cart and sales were measured.

Test #584 on Snocks.com by Melina HessMelina Hess Mar 31, 2025 Mobile Listing X.X% Sales

Melina Tested Pattern #6: Customer Star Ratings On Snocks.com

 - Variant A
 - Variant B

This experiment tested the presence of customer review (in the variation). As a result of adding customer reviews, the product page density decreased (requiring a bit more scrolling from longer product tiles). Impact on conversion was measured. 

Also the test originally ran as a "removal of customer reviews" test. However it was flipped here to align with the pattern.

Test #583 on Backstage.com by Stanley ZuoStanley Zuo Mar 30, 2025 Desktop Mobile Listing X.X% Sales

Stanley Tested Pattern #24: Visible Availability On Backstage.com

 - Variant A
 - Variant B

In this experiment, the active availability of a casting call (job offer) was was made more prominent using green text: "Accepting applications". The variation also made the "Join Now" button more prominent as an alternative path to signing up for a membership. The experiment reports on three metrics: clicks on apply, application starts and premium membership sales (measured a few steps further in the funnel).

Test #582 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Mar 22, 2025 Desktop Mobile Listing X.X% Sales

Andrey Tested Pattern #77: Filled Or Ghost Buttons On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, the plus and minus quantity icons near the add to cart button were tested with different contrasts. The control had a higher contrast from a solid background color, and the variant was lower contrast. Impact on add to cart and sales was measured. (A/B test was inverted to B/A in order to fit the pattern).

Test #580 on Finn.com by Tim KarcherTim Karcher Mar 06, 2025 Mobile Signup X.X% Signups

Tim Tested Pattern #91: Forced Action On Finn.com

 - Variant A
 - Variant B

In this experiment, the control shows an (X) close option within a signup flow, whereas the variation had it removed. Clicking the close icon would collapse the signup modal and show the product page. Users were still able use the back and forward functionality.

(The test was inversed in order to fit the pattern). Impact on signups was measured.

Test #579 on Jared.com by Craig KistlerCraig Kistler Feb 23, 2025 Mobile Product X.X% Sales

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

 - Variant A
 - Variant B

In this experiment, typical dollar values of typical coverages for an extended protection plan were shown. This ran on a product page of a jewelery site. Impact on on adds to cart, sales and uptake of the upsell was measured. Traffic split was 25/75.

Test #578 on by Jakub LinowskiJakub Linowski Feb 20, 2025 Mobile Product X.X% Sales

Jakub Tested Pattern #48: Video Testimonials

 - Variant A
 - Variant B

In this experiment, a video unboxing and product overview video was added on product pages. After pressing play, the video started playing with the controls only appearing for a short time before fading away.

Notice the confounding from pushing the buy box further down.

Impact on adds to cart and sales was measured.

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

 - Variant A
 - 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.

Test #573 on Online.metro-cc.ru by Andrey AndreevAndrey Andreev Jan 28, 2025 Mobile Shopping Cart X.X% Sales

Andrey Tested Pattern #41: Sticky Call To Action On Online.metro-cc.ru

 - Variant A
 - Variant B

In this experiment, a floating "Place order" button was added to a mobile shopping cart screen. Impact on progression (to checkout) and sales was measured.