All Latest 633 A/B Tests

MOST RECENT TESTS

Test #132 on Sjvc.edu by Phillip BarnesPhillip Barnes Dec 12, 2017 Mobile Home & Landing X.X% Leads

Phillip Tested Pattern #41: Sticky Call To Action On Sjvc.edu

 - Variant A
 - Variant B

In this test, a footer with a button to a lead form was turned into a floating one.

Total Sample: 1,437 Statistical Power at 5% MDE: 4.2%

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 #131 on Kenhub.com by Niels HapkeNiels Hapke Dec 11, 2017 Desktop Home & Landing X.X% Signups

Niels Tested Pattern #11: Gradual Reassurance On Kenhub.com

 - Variant A
 - Variant B
Total Sample: 121,291 Statistical Power at 5% MDE: 98.8%

Test #116 on Homewarrantyreviews.... by Sumantha ShankaranarayanaSumantha Shankaranarayana Oct 01, 2017 Desktop Home & Landing X.X% Leads

Sumantha Tested Pattern #33: Example Situations On Homewarrantyreviews....

 - Variant A
 - Variant B
Total Sample: 5,581 Statistical Power at 5% MDE: 8.2%

Test #93 on Examine.com by Martin WongMartin Wong Aug 01, 2017 Desktop Home & Landing X.X% Sales

Martin Tested Pattern #29: Surfaced Content On Examine.com

 - Variant A
 - Variant B
Total Sample: 102,416 Statistical Power at 5% MDE: 6.1%

Test #111 on Trydesignlab.com by Daniel ShapiroDaniel Shapiro Jul 01, 2017 Desktop Home & Landing X.X% Signups

Daniel Tested Pattern #58: Full Height False Bottom On Trydesignlab.com

 - Variant A
 - Variant B
Total Sample: 7,003 Statistical Power at 5% MDE: 10.3%

Test #110 on Trydesignlab.com by Daniel ShapiroDaniel Shapiro Jul 01, 2017 Desktop Home & Landing X.X% Signups

Daniel Tested Pattern #14: Exposed Menu Options On Trydesignlab.com

 - Variant A
 - Variant B
Total Sample: 21,129 Statistical Power at 5% MDE: 18.2%

Test #108 on Acousticalsurfaces.c... by Julian GaviriaJulian Gaviria Jun 01, 2017 Desktop Home & Landing X.X% Leads

Julian Tested Pattern #13: Centered Forms & Buttons On Acousticalsurfaces.c...

 - Variant A
 - Variant B
Total Sample: 2,410 Statistical Power at 5% MDE: 8%

Test #95 on Vivareal.com.br by Rodrigo MauésRodrigo Maués May 01, 2017 Desktop Mobile Home & Landing X.X% Leads

Rodrigo Tested Pattern #15: Bulleted Reassurances On Vivareal.com.br

 - Variant A
 - Variant B
Total Sample: 20,832 Statistical Power at 5% MDE: 67.6%

Test #103 on Rollbar.com by Mike SmithMike Smith May 01, 2017 Desktop Home & Landing X.X% Signups

Mike Tested Pattern #11: Gradual Reassurance On Rollbar.com

 - Variant A
 - Variant B
Total Sample: 20,877 Statistical Power at 5% MDE: 11.4%

Test #96 on 3dhubs.com by Rob DraaijerRob Draaijer Apr 21, 2017 Desktop Mobile Home & Landing X.X% Leads

Rob Tested Pattern #61: Local Headline On 3dhubs.com

 - Variant A
 - Variant B
Total Sample: 20,274 Statistical Power at 5% MDE: 14.5%

Test #90 on Vivareal.com.br by Rodrigo MauésRodrigo Maués Apr 01, 2017 Desktop Home & Landing X.X% Leads

Rodrigo Tested Pattern #13: Centered Forms & Buttons On Vivareal.com.br

 - Variant A
 - Variant B
Total Sample: 18,408 Statistical Power at 5% MDE: 52.4%

Test #83 on Onlinefaxes.com by Jaymie FriesenJaymie Friesen Mar 02, 2017 Desktop Home & Landing X.X% Sales

Jaymie Tested Pattern #4: Testimonials On Onlinefaxes.com

 - Variant A
 - Variant B
Total Sample: 25,482 Statistical Power at 5% MDE: 36%

Test #84 on Onlinefaxes.com by Jaymie FriesenJaymie Friesen Mar 02, 2017 Desktop Mobile Home & Landing X.X% Sales

Jaymie Tested Pattern #7: Social Counts On Onlinefaxes.com

 - Variant A
 - Variant B
Total Sample: 25,610 Statistical Power at 5% MDE: 36.2%

Test #76 on Goodui.org by Jakub LinowskiJakub Linowski Feb 01, 2017 Desktop Home & Landing X.X% Signups

Jakub Tested Pattern #16: Welcome Mat - Partial On Goodui.org

 - Variant A
 - Variant B
Total Sample: 11,330 Statistical Power at 5% MDE: 5.9%

Test #82 on Poll-app.com by Pierre Olivier MartelPierre Olivier Martel Jan 17, 2017 Desktop Mobile Home & Landing X.X% Signups

Pierre Olivier Tested Pattern #10: Postponed Modal Forms On Poll-app.com

 - Variant A
 - Variant B
Total Sample: 21,762 Statistical Power at 5% MDE: 80.4%

Test #74 on Poll-app.com by Pierre Olivier MartelPierre Olivier Martel Jan 07, 2017 Desktop Home & Landing X.X% Signups

Pierre Olivier Tested Pattern #22: Empowering Headline On Poll-app.com

 - Variant A
 - Variant B
Total Sample: 7,217 Statistical Power at 5% MDE: 41%

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

 - Variant A
 - Variant B
Total Sample: 10,179 Statistical Power at 5% MDE: 7.3%

Test #64 on Goodui.org by Jakub LinowskiJakub Linowski Jan 01, 2017 Desktop Home & Landing X.X% Signups

Jakub Tested Pattern #41: Sticky Call To Action On Goodui.org

 - Variant A
 - Variant B

In this experiment, we showed a sticky navigation bar with 5 actions such as (newsletter signup, and visiting certain landing pages). Upon completion of each task, the navigation would transform into a completed state while using cookies to store it for future reference.

Total Sample: 35,058 Statistical Power at 5% MDE: 11.2%

Test #11 on Prizegrab.com by Greg Van HornGreg Van Horn Oct 20, 2016 Desktop Home & Landing X.X% Leads

Greg Tested Pattern #3: Fewer Form Fields On Prizegrab.com

 - Variant A
 - Variant B
Total Sample: 3,142 Statistical Power at 5% MDE: 8.2%

Test #14 on Prizegrab.com by Greg Van HornGreg Van Horn Oct 20, 2016 Desktop Home & Landing X.X% Leads

Greg Tested Pattern #8: Natural Language Forms On Prizegrab.com

 - Variant A
 - Variant B
Total Sample: 3,133 Statistical Power at 5% MDE: 8.8%