All Latest 608 A/B Tests
Become a member to unlock the abiltiy to see the highest impact a/b tests. Being able to see the actual test results and sort by impact allows growth and experimentation teams to take action on the biggest gains first
MOST RECENT TESTS
Test #634 on
Obsbygg.no
by
Joachim Furuseth
Feb 18, 2026
Mobile
Checkout
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
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
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 #629 on
by
Jakub Linowski
Jan 26, 2026
Desktop
Checkout
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
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 #624 on
by
Frazer Mawson
Dec 22, 2025
Mobile
Checkout
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 #622 on
by
Frazer Mawson
Nov 27, 2025
Mobile
Checkout
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 #619 on
Aboalarm.de
by
Katharina Lay
Nov 23, 2025
Desktop
Mobile
Checkout
Katharina Tested Pattern #15: Bulleted Reassurances On Aboalarm.de
In this experiment, reassuring copy was added to 2 of 3 pricing plans of a contract cancellation service. The copy was translated as "Cancellation guarantee. Contract cost coverage and legal support included!” Impact on overall revenue was measured.
Test #615 on
Online.metro-cc.ru
by
Andrey Andreev
Oct 28, 2025
Mobile
Checkout
Andrey Tested Pattern #64: Tunnel On Online.metro-cc.ru
In this experiment, two sets of distractions were removed from the checkout put. First, the search bar was removed from the top of the screen. Second, a series of app links were also removed from the bottom of the screen near the footer. Impact on checkouts was measured.
Test #612 on
by
Frazer Mawson
Sep 28, 2025
Mobile
Checkout
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 #600 on
by
Jakub Linowski
Jul 18, 2025
Desktop
Mobile
Checkout
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 #562 on
by
Jakub Linowski
Nov 13, 2024
Desktop
Mobile
Checkout
Jakub Tested Pattern #99: Progress Bar
In this experiment, a 3 step progress bar was added starting on a checkout funnel (dedicated add-to-cart page, greeting card step and order summary). The progress bar also showed any completed steps as a "checked off" state. More so, users were able to use the progress bar as a navigation item to any previously completed and currently active steps. Impact on sales was measured.
Test #560 on
Finn.com
by
Daria Kurchinskaia
Oct 22, 2024
Mobile
Desktop
Checkout
Daria Tested Pattern #46: Pay Later On Finn.com
The idea of this experiment was at least two fold. 1) the variation attempted to clarify that there is no payment today with the copy "Pay 0€ today" on the collapsed state of the payment amount. 2) clarify the payment terms with exact dates and amounts for future payments.
Test #553 on
Online.metro-cc.ru
by
Andrey Andreev
Sep 27, 2024
Mobile
Desktop
Checkout
Andrey Tested Pattern #69: Autodiscounting On Online.metro-cc.ru
In this experiment, a preset coupon code with -15% amount and an easy to "apply" button was shown to new users who have never made a purchase. In the variation, the an empty coupon field was shown. Impact and transactions and revenue was measured.
Test #538 on
Volders.de
by
Daria Kurchinskaia
Jun 20, 2024
Desktop
Mobile
Checkout
Daria Tested Pattern #77: Filled Or Ghost Buttons On Volders.de
In this experiment, a less visible (ghost button style) legal confirmation box, was tested against a more visible one (filled state with higher contrast). Impact on error rates (from submitting an incomplete form) and sales was measured.
Test #536 on
by
Jakub Linowski
Jun 14, 2024
Desktop
Mobile
Checkout
Jakub Tested Pattern #28: Easiest Fields First
In this experiment, the order of the checkout flow was rearranged. In the control the first step of the checkout flow started with the shipping information step, followed by greeting card selection. In the variation this was rearranged (hypothesis was that the greeting card step was easier). Impact on sales was measured.
Test #531 on
Aboalarm.de
by
Katharina Lay
May 03, 2024
Desktop
Mobile
Checkout
Katharina Tested Pattern #128: Standard Or Superscript Price Format On Aboalarm.de
In this experiment, the font of the euro cents amount was made smaller. Additional copy was also added underneath the price reinforcing that tax was already included in the price. Impact on transactions was measured.
Test #519 on
Volders.de
by
Katharina Lay
Feb 23, 2024
Desktop
Mobile
Checkout
Katharina Tested Pattern #134: Optional or Confident Recommendation On Volders.de
In this experiment, copy around an upsell was changed from using "optional" to "our recommendation for you". The idea was to recommend two upsells with more confidence. Impact on the two upsells (secure, and express) as well as overall transactions was measured.
Test #518 on
by
Jakub Linowski
Feb 14, 2024
Mobile
Checkout
Jakub Tested Pattern #64: Tunnel
This was an experiment on the first checkout step where users would enter shipping information. The control had a longer footer with more additional sitewide links and a call to action to a newsletter. The variation removed these elements and kept the focus on the shipping information task. Impact on progression to next step and sales was measured.
Test #517 on
Aboalarm.de
by
Daria Kurchinskaia
Feb 12, 2024
Desktop
Checkout
Daria Tested Pattern #78: Tags, Badges And Structured Information On Aboalarm.de
In this experiment, a "most popular" badge ("am beliebsten") was appended to the middle plan of a contract cancellation service. Impact on overall purchases and revenue was measured.