All Latest 615 A/B Tests
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MOST RECENT TESTS
Test #598 on
by
Jakub Linowski
Jun 27, 2025
Desktop
Mobile
Product
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 #593 on
Obs.no
by
Joachim Furuseth
May 27, 2025
Desktop
Product
Joachim Tested Pattern #141: Square or Rounded Buttons On Obs.no
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 Furuseth
May 25, 2025
Desktop
Product
Joachim Tested Pattern #141: Square or Rounded Buttons On Obsbygg.no
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 #441 on
by
Melina Hess
Nov 23, 2022
Desktop
Mobile
Product
Melina Tested Pattern #41: Sticky Call To Action
In this experiment, a floating sticky bar was added on product pages. The sticky elements only appeared after users scrolled beyond the fixed buy box area that is relatively high on the page (visible on the control screenshot). The sticky bar contained three elements: a button to configure up to three product choices, a flavor selection pulldown, and the add-to-cart button.
In the variation, when users clicked on the flavor pulldown three things happened. First, they were anchored back to the top of the buy box. Second, the floating sticky disappeared. And third, the flavors pulldown automatically expanded (overlapping the original primary add-to-cart button).
The control did not have any of the sticky behaviors.
Impact to total sales was measured.
Test #429 on
Snocks.com
by
Melina Hess
Aug 16, 2022
Mobile
Desktop
Product
Melina Tested Pattern #121: Free Shipping On Snocks.com
Upon clicking the Add-To-Cart button, the button label changed to a cheering message which congratulated the user on his choice and ensuring that shipping is free. Translation: "Good choice. Your shipping and returns are free."
Test #360 on
by
Jakub Linowski
Jun 16, 2021
Desktop
Product
Jakub Tested Pattern #60: Repeated Bottom Call To Action
In this experiment, a comparison chart with various purchasing options was appended at the bottom of a product page.
Test #221 on
Microsoft.com
by
Ronny Kohavi
Jan 27, 2019
Desktop
Product
Ronny Tested Pattern #49: Above The Fold Call To Action On Microsoft.com
Microsoft Store ran an experiment on the Office 365 Home product page. The treatment raised the purchase calls to action higher by removing the hero image.
Test #160 on
Examine.com
by
Martin Wong
Mar 15, 2018
Desktop
Mobile
Product
Martin Tested Pattern #49: Above The Fold Call To Action On Examine.com
Test #134 on
Kenhub.com
by
Niels Hapke
Dec 14, 2017
Desktop
Product
Niels Tested Pattern #41: Sticky Call To Action On Kenhub.com
In this beautiful test, the key change was the introduction of a larger call to action linking to a premium / upgrade screen. The call to action was placed on the left sidebar which was floating. This is a great example of providing visibility to important elements by making them persistent.
Test #27 on
Adoramapix.com
by
Herman Klein
Mar 01, 2016
Desktop
Mobile
Product
Herman Tested Pattern #11: Gradual Reassurance On Adoramapix.com