All Latest 645 A/B Tests

MOST RECENT TESTS

Test #564 on Hellostake.com by Louis AlstonLouis Alston Nov 26, 2024 Desktop Mobile Home & Landing X.X% Signups

Louis Tested Pattern #114: Less Or More Visible Prices On Hellostake.com

Pattern #114: Less Or More Visible Prices - Variant A
Pattern #114: Less Or More Visible Prices - Variant B

In this a/b test, the headline was changed to reflect pricing information (informing that trades are starting at $3). Impact on progression and signups was measured.

Total Sample: 25,321 • Statistical Power at 5% MDE: 6.5%

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 #560 on Finn.com by Daria KurchinskaiaDaria Kurchinskaia Oct 22, 2024 Mobile Desktop Checkout X.X% Signups

Daria Tested Pattern #46: Pay Later On Finn.com

Pattern #46: Pay Later - Variant A
Pattern #46: Pay Later - Variant B

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.

Total Sample: 2,052 • Statistical Power at 5% MDE: 23.3%

Test #487 on Learnwithhomer.com by Stanley ZuoStanley Zuo Aug 10, 2023 Mobile Pricing X.X% Signups

Stanley Tested Pattern #78: Tags, Badges And Structured Information On Learnwithhomer.com

Pattern #78: Tags, Badges And Structured Information - Variant A
Pattern #78: Tags, Badges And Structured Information - Variant B

In this experiment, a "save 50%" badge was replaced with a "most popular" one with the intent of encouraging more users to select the higher priced plan. Impact on total and annual trial starts was measured.

Total Sample: 19,769 • Statistical Power at 5% MDE: 16.3%

Test #417 on Cxl.com by Ognjen BoškovićOgnjen Bošković Jun 27, 2022 Desktop Mobile Signup X.X% Signups

Ognjen Tested Pattern #127: Vague Or Specific Benefits On Cxl.com

Pattern #127: Vague Or Specific Benefits - Variant A
Pattern #127: Vague Or Specific Benefits - Variant B

CXL ran an interesting experiment that (1) added more specificity on a newsletter subscription page as well as (2) reinforced it consistently. Most visibly, an abstract or vague headline statement (control) was changed to a benefit oriented one - hinting that subscribers will eventually receive valuable case studies. This message was further reinforced with supporting copy that explained where these case studies are obtained from along with the frequency of the delivery. This same message was also reinforced with an image of actual case studies. The call to action button was also adjusted to mimic the benefit.

Impact on newsletter signups was measured.

Total Sample: 8,974 • Statistical Power at 5% MDE: 28.4%

Test #391 on Backstage.com by Stanley ZuoStanley Zuo Dec 30, 2021 Desktop Mobile Listing X.X% Signups

Stanley Tested Pattern #82: Onboarding Callouts On Backstage.com

Pattern #82: Onboarding Callouts - Variant A
Pattern #82: Onboarding Callouts - Variant B

This experiment added a small nudge or callout to encourage more signups. Attention was directed towards the save function, which lead to the signup flow for anyone not signed it. Impact on signups was measured.

Total Sample: 159,569 • Statistical Power at 5% MDE: 99.5%

Test #318 on Thomasnet.com by Kyle PhillipsKyle Phillips Sep 29, 2020 Desktop Mobile Content X.X% Signups

Kyle Tested Pattern #60: Repeated Bottom Call To Action On Thomasnet.com

Pattern #60: Repeated Bottom Call To Action - Variant A
Pattern #60: Repeated Bottom Call To Action - Variant B

In this experiment, a simple link to a newsletter signup landing page was added at the bottom of an article. The newsletter landing page then encouraged users to provide their email address for future article updates.

Total Sample: 108,360 • Statistical Power at 5% MDE: 4.8%

Test #316 on Trydesignlab.com by Daniel ShapiroDaniel Shapiro Sep 24, 2020 Desktop Mobile Home & Landing X.X% Signups

Daniel Tested Pattern #22: Empowering Headline On Trydesignlab.com

Pattern #22: Empowering Headline - Variant A
Pattern #22: Empowering Headline - Variant B

In this experiment, the headline was changed to focus more on the end-goal of the UX Academy program - that of landing your first UI/UX role.

Total Sample: 25,634 • Statistical Power at 5% MDE: 25.6%

Test #315 on Backstage.com by Stanley ZuoStanley Zuo Aug 22, 2020 Mobile Signup X.X% Signups

Stanley Tested Pattern #7: Social Counts On Backstage.com

Pattern #7: Social Counts - Variant A
Pattern #7: Social Counts - Variant B

In this experiment, a dynamic number of job postings was displayed during the signup process - reinforcing the value of signing up for membership access.

Total Sample: 43,751 • Statistical Power at 5% MDE: 22.6%

Test #276 on Umbraco.com by Lars Skjold IversenLars Skjold Iversen Dec 31, 2019 Desktop Mobile Home & Landing X.X% Signups

Lars Tested Pattern #111: Field Explanations On Umbraco.com

Pattern #111: Field Explanations - Variant A
Pattern #111: Field Explanations - Variant B

In this experiment, the idea was to move away from copy that was focusing on the needs of the company ("we need your email") towards copy that hinted at a customer benefit ("create your trial").

Total Sample: 48,811 • Statistical Power at 5% MDE: 9.4%

Test #271 on Analytics-toolkit.co... by Georgi Z. GeorgievGeorgi Z. Georgiev Nov 24, 2019 Desktop Mobile Signup X.X% Signups

Georgi Tested Pattern #4: Testimonials On Analytics-toolkit.co...

Pattern #4: Testimonials - Variant A
Pattern #4: Testimonials - Variant B

In this experiment, the test variant showed 2 testimonials on the user registration / free trial registration page at Analytics-Toolkit.com

Total Sample: 2,432 • Statistical Power at 5% MDE: 17.4%

Test #263 on Goodui.org by Jakub LinowskiJakub Linowski Oct 04, 2019 Desktop Mobile Home & Landing X.X% Signups

Jakub Tested Pattern #22: Empowering Headline On Goodui.org

Pattern #22: Empowering Headline - Variant A
Pattern #22: Empowering Headline - Variant B

In this experiment a different headline was tested. "Reach Higher Conversions Faster" vs. "Learn From What We Try And Test".

Total Sample: 53,636 • Statistical Power at 5% MDE: 24.3%

Test #258 on Thomasnet.com by Julian GaviriaJulian Gaviria Sep 12, 2019 Desktop Mobile Signup X.X% Signups

Julian Tested Pattern #110: Optional Field Labels On Thomasnet.com

Pattern #110: Optional Field Labels - Variant A
Pattern #110: Optional Field Labels - Variant B

In this variation an optional field label was added.

Total Sample: 5,965 • Statistical Power at 5% MDE: 22.6%

Test #259 on Thomasnet.com by Julian GaviriaJulian Gaviria Sep 12, 2019 Desktop Mobile Signup X.X% Signups

Julian Tested Pattern #110: Optional Field Labels On Thomasnet.com

Pattern #110: Optional Field Labels - Variant A
Pattern #110: Optional Field Labels - Variant B
Total Sample: 5,890 • Statistical Power at 5% MDE: 31.9%

Test #242 by Alex JamesAlex James May 27, 2019 Desktop Mobile Signup X.X% Signups

Alex Tested Pattern #7: Social Counts

Pattern #7: Social Counts - Variant A
Pattern #7: Social Counts - Variant B
Total Sample: 79,012 • Statistical Power at 5% MDE: 56.8%

Test #195 on Yummly.com by Kimberly CheungKimberly Cheung Aug 13, 2018 Desktop Mobile Listing X.X% Signups

Kimberly Tested Pattern #78: Tags, Badges And Structured Information On Yummly.com

Pattern #78: Tags, Badges And Structured Information - Variant A
Pattern #78: Tags, Badges And Structured Information - Variant B
Total Sample: 371,274 • Statistical Power at 5% MDE: 99.9%

Test #189 on Yummly.com by Kimberly CheungKimberly Cheung Jul 23, 2018 Desktop Mobile Signup X.X% Signups

Kimberly Tested Pattern #7: Social Counts On Yummly.com

Pattern #7: Social Counts - Variant A
Pattern #7: Social Counts - Variant B
Total Sample: 259,933 • Statistical Power at 5% MDE: 98.8%

Test #184 on Bomgar.com by Lee ElkinsLee Elkins Jun 25, 2018 Desktop Mobile Home & Landing X.X% Signups

Lee Tested Pattern #15: Bulleted Reassurances On Bomgar.com

Pattern #15: Bulleted Reassurances - Variant A
Pattern #15: Bulleted Reassurances - Variant B
Total Sample: 5,455 • Statistical Power at 5% MDE: 5.7%

Test #183 on Trydesignlab.com by Daniel ShapiroDaniel Shapiro Jun 19, 2018 Desktop Mobile Product X.X% Signups

Daniel Tested Pattern #46: Pay Later On Trydesignlab.com

Pattern #46: Pay Later - Variant A
Pattern #46: Pay Later - Variant B
Total Sample: 5,495 • Statistical Power at 5% MDE: 4.9%

Test #181 on Yummly.com by Kimberly CheungKimberly Cheung Jun 04, 2018 Desktop Mobile Signup X.X% Signups

Kimberly Tested Pattern #7: Social Counts On Yummly.com

Pattern #7: Social Counts - Variant A
Pattern #7: Social Counts - Variant B
Total Sample: 175,247 • Statistical Power at 5% MDE: 61.1%

Test #92 on Rollbar.com by Mike SmithMike Smith Jan 02, 2017 Desktop Mobile Home & Landing X.X% Signups

Mike Tested Pattern #22: Empowering Headline On Rollbar.com

Pattern #22: Empowering Headline - Variant A
Pattern #22: Empowering Headline - Variant B
Total Sample: 10,179 • Statistical Power at 5% MDE: 7.3%