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How Can I A/B Test My Form Variants?

Published On:
February 18, 2026

A/B testing is a powerful testing method that helps marketers increase the performance of online campaigns.

LeadGen App provides A/B testing of your forms and automatically splits traffic between two form variants. All you need are two different variants and a page in which the form is embedded. To start A/B testing, firstly make sure that you have form variants created. Open up your form and on the overview page, find the settings for your champion variant and click the icons for more settings right next to the preview button. Alternately, you can just click on the "Add Variant" button and create a variant of your champion form.

 
A/B test form
Before you start the experiment, make sure that you edit your second form variant and for example change the question order, colors, button text, etc. to gather reliable results and to find out which variant performs better. 
Second form variant
 Next, go to the bottom section of your form overview page, and click on
“A/B test”
Click on A/B test
Click on the
“Create Experiment”
button. 
Click on create experiment
 In the popup, define your test settings. Simply give your experiment a unique title and set your challenger variants that you want to use to challenge your existing champion variant. 
Define your test settings
 Finally, once you have defined the settings, click on
“Start experiment,”
which will make your AB test go live. LeadGen will then automatically split traffic between the two variants on your embed form. 
Start experiment
 Your experiment is now running, and you can enter the tracking dashboard again at any time by opening up the experiments section on the form overview page. 
Experiment is running
 

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