All Latest 620 A/B Tests
MOST RECENT TESTS
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.)
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 #633 on
Reverb.com
by
Nicholas Evans
Jan 31, 2026
Desktop
Mobile
Product
X.X%
Sales
Nicholas Tested Pattern #103: Money Back Guarantee On Reverb.com
In this experiment, different reassurance messages were shown at the bottom of the add-to-cart widget on a product page. The variation emphasized full refunds for faulty or misrepresented items.
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 #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 #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%
Sales
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 on
by
Jakub Linowski
Jul 18, 2025
Desktop
Mobile
Checkout
X.X%
Sales
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 #590 on
Online.metro-cc.ru
by
Andrey Andreev
May 15, 2025
Desktop
Home & Landing
X.X%
Sales
Andrey Tested Pattern #45: Benefit Bar On Online.metro-cc.ru
In this experiment, 4 selling points were added at the top of the homepage. Clicking on them would launch a modal with more details.
Test #587 on
https://asics.com App
by
Andrey Prokhorov
Apr 26, 2025
Desktop
Product
X.X%
Sales
Andrey Tested Pattern #140: Product Descriptions
In this experiment, product descriptions were moved up on the page and expanded by default. As a result, related and product recommendation were pushed further down on the page. Impact on ATC and sales was measured.
Test #583 on
Backstage.com
by
Stanley Zuo
Mar 30, 2025
Desktop
Mobile
Listing
X.X%
Sales
Stanley Tested Pattern #24: Visible Availability On Backstage.com
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 #560 on
Finn.com
by
Daria Kurchinskaia
Oct 22, 2024
Mobile
Desktop
Checkout
X.X%
Signups
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 #549 on
Kay.com
by
Craig Kistler
Aug 13, 2024
Desktop
Listing
X.X%
Sales
Craig Tested Pattern #138: Visible Payment Options On Kay.com
In this experiment, an inline panel was shown as a product tile. The panel informed customers about a variety of payment options (with detailed information being further presented after a button click). Impact on sales was measured.
Test #543 on
by
Jakub Linowski
Jul 22, 2024
Desktop
Mobile
Product
X.X%
Sales
Jakub Tested Pattern #7: Social Counts
In this experiment, social proof copy was added just below product photos. The copy emphasied that "3 million satisfied customers" and "10 million deliveries since 2003". Impact on sales was measured.
Test #531 on
Aboalarm.de
by
Katharina Lay
May 03, 2024
Desktop
Mobile
Checkout
X.X%
Sales
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 #527 on
by
Jakub Linowski
Apr 23, 2024
Desktop
Mobile
Product
X.X%
Sales
Jakub Tested Pattern #132: One Time Payment Copy
In this experiment, copy related to payment duration types (paid in full or ongoing) was changed. In the the control, one of the option used the "Pay in Full" copy, whereas the variation changed this to "One-time payment". Impact on sales was measured.
Test #519 on
Volders.de
by
Katharina Lay
Feb 23, 2024
Desktop
Mobile
Checkout
X.X%
Sales
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 #517 on
Aboalarm.de
by
Daria Kurchinskaia
Feb 12, 2024
Desktop
Checkout
X.X%
Sales
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.
Test #513 on
Dripl.de
by
Jona Eisenberger
Jan 23, 2024
Mobile
Desktop
Product
X.X%
Sales
Jona Tested Pattern #15: Bulleted Reassurances On Dripl.de
In this experiment of a floor cleaning product, a reassurance about product uses was appended to two cleaning agent upsells. In the control users saw the 2 standard upsells for laminate and tiles. And in the variation the copy "Right for me. 100x Cleanings" (uses) was appended.
Test #506 on
by
Jakub Linowski
Dec 07, 2023
Desktop
Mobile
Product
X.X%
Sales
Jakub Tested Pattern #4: Testimonials
In this experiments, reinforcing section tiles were replaced with additional customer testimonials. Impact on adds to cart and sales was measured.
Test #501 on
Volders.de
by
Daria Kurchinskaia
Nov 02, 2023
Desktop
Mobile
Pricing
X.X%
Sales
Daria Tested Pattern #132: One Time Payment Copy On Volders.de
In this experiment, the wording "one-time payment" was appended below all three pricing plans for a contract cancelation service. Impact on orders placed was measured. (Translated from German: "Einmalige Zahlung").