What is A/B testing ? A/B testing is simply a way to decide between two alternatives. A traditional A/B test system lets you specify two variations of a form. Then it divides your viewers, around the same time, into two groups of the same size. One group gets to view form ‘A’ and the other form ‘B’. When the test is done you can easily see which of the variations worked better for you. Ok, so i understand A/B testing is important, now i need to choose an online form builder There are really few options here and the best 2 options we know of are FormTitan and FormStack. Take a look at a detailed comparison : FormTitan vs FormStack, alternative to FormStack FormStack A/B testing Vs. FormTitan. What about C and D..? A/B testing is the simplest and most common way to test and compare two designs. For example if you are not sure about your background color or image, or what to put on your submit button, A/B test lets you run two versions on...